{"name":"Free Machining Brass","grades":{"C36000":{"code":"C36000","standard":"UNS","family":"CuZn36Pb3","description":"C36000 is a leaded free-cutting brass with 60.0-63.0% copper and 2.5-3.0% lead, balance zinc, supplied to ASTM B16 in the HO2 temper across round, hex, square, octagon and rectangular sections. It carries a machinability rating of 100, the reference value against which other copper alloys are commonly benchmarked. Typical applications include fasteners, plumbing fittings, builders' hardware and automotive or industrial components produced on high-speed screw machines.","chemicalComposition":[{"element":"Cu","min":60,"max":63},{"element":"Pb","min":2.5,"max":3},{"element":"Fe","max":0.35},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"ASTM B16","temper":"HO2","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Round","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"55-75 HRB"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"45-70 HRB"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Hex","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"70 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Square","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Octagon","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"70 MPa","elongMin":"7 %"},{"shape":"Octagon","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Octagon","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Octagon","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Rectangle (Width 4-25 mm)","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"345 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"45-85 HRB"},{"shape":"Rectangle (Width 25-70 mm)","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"310 MPa","proofMin":"115 MPa","elongMin":"15 %","hardness":"35-70 HRB"},{"shape":"Rectangle (Width 4-50 mm)","sizeFrom":"12 mm","sizeTo":"50 mm","utsMin":"310 MPa","proofMin":"115 MPa","elongMin":"15 %","hardness":"40-80 HRB"},{"shape":"Rectangle (Width 50-70 mm)","sizeFrom":"12 mm","sizeTo":"50 mm","utsMin":"275 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"35-70 HRB"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100","Hot Forming Capacity":"Fair"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"C35600":{"code":"C35600","standard":"UNS","family":"CuZn36Pb3","description":"C35600 is a UNS free-cutting brass containing 60.0-63.0% copper and 2.0-3.0% lead, processed to ASTM B16 HO2 temper across round, hex, square, octagon and rectangular bar. It shares the machinability rating of 100 and the general physical properties of the wider CuZn36Pb3 family while carrying a slightly narrower lead range than C36000. It is specified for automotive, builders' hardware, fastener, industrial and plumbing components that require fast, precision screw-machining.","chemicalComposition":[{"element":"Cu","min":60,"max":63},{"element":"Pb","min":2,"max":3},{"element":"Fe","max":0.15},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"ASTM B16","temper":"HO2","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","utsMax":"555 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Round","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"360 MPa","utsMax":"485 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"50-75 HRB"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"40-70 HRB"},{"shape":"Hex","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","utsMax":"555 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Hex","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"360 MPa","utsMax":"485 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"50-75 HRB"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"40-70 HRB"},{"shape":"Square","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","utsMax":"555 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"360 MPa","utsMax":"485 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Square","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"170 MPa","elongMin":"15 %","hardness":"50-75 HRB"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"40-70 HRB"},{"shape":"Octagon","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","utsMax":"555 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Octagon","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"360 MPa","utsMax":"485 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Octagon","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"50-75 HRB"},{"shape":"Octagon","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"345 MPa","utsMax":"425 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"40-70 HRB"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"345 MPa","proofMin":"170 MPa","elongMin":"10 %"},{"shape":"Rectangle","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"310 MPa","proofMin":"115 MPa","elongMin":"15 %","hardness":"45-85 HRB"},{"shape":"Rectangle","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"275 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-80 HRB"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"C36010":{"code":"C36010","standard":"UNS","family":"CuZn36Pb3","description":"C36010 is a leaded brass within the CuZn36Pb3 family, formulated with 60.0-63.0% copper and a comparatively higher 3.10-3.70% lead range for enhanced chip-breaking during machining. It is supplied to ASTM B16 HO2 temper across round, hex, square, octagon and rectangular sections and carries a machinability rating of 100. Typical uses mirror those of other CuZn36Pb3 grades, including fasteners, plumbing components, builders' hardware and general automotive or industrial parts.","chemicalComposition":[{"element":"Cu","min":60,"max":63},{"element":"Pb","min":3.1,"max":3.7},{"element":"Fe","max":0.35},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"ASTM B16","temper":"HO2","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Round","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"60-80 HRB"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"55-75 HRB"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"45-70 HRB"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Hex","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"70 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Square","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Octagon","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"395 MPa","proofMin":"170 MPa","elongMin":"7 %"},{"shape":"Octagon","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"380 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"55-80 HRB"},{"shape":"Octagon","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","proofMin":"140 MPa","elongMin":"15 %","hardness":"45-80 HRB"},{"shape":"Octagon","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"40-65 HRB"},{"shape":"Rectangle (Width 4-25 mm)","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"345 MPa","proofMin":"170 MPa","elongMin":"10 %","hardness":"45-85 HRB"},{"shape":"Rectangle (Width 25-70 mm)","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"310 MPa","proofMin":"115 MPa","elongMin":"15 %","hardness":"35-70 HRB"},{"shape":"Rectangle (Width 4-50 mm)","sizeFrom":"12 mm","sizeTo":"50 mm","utsMin":"310 MPa","proofMin":"115 MPa","elongMin":"15 %","hardness":"40-80 HRB"},{"shape":"Rectangle (Width 50-70 mm)","sizeFrom":"12 mm","sizeTo":"50 mm","utsMin":"275 MPa","proofMin":"105 MPa","elongMin":"20 %","hardness":"35-70 HRB"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"CW603N":{"code":"CW603N","standard":"EN","family":"CuZn36Pb3","description":"CW603N is the EN 12164 equivalent of the CuZn36Pb3 free-cutting brass family, containing 60.0-62.0% copper and 2.5-3.5% lead with small controlled additions of tin, iron, aluminium and nickel. In the R400 temper it provides a minimum tensile strength of 400 MPa, 200 MPa proof stress and 12% elongation across round, hex and square bar up to 20-25 mm, with a machinability rating of 100. It is typically used for fasteners, plumbing fittings, builders' hardware and general automotive or industrial turned components.","chemicalComposition":[{"element":"Cu","min":60,"max":62},{"element":"Pb","min":2.5,"max":3.5},{"element":"Sn","max":0.2},{"element":"Fe","max":0.3},{"element":"Al","max":0.05},{"element":"Ni","max":0.3},{"element":"Others","max":0.2},{"element":"Zn","remainder":true}],"mechanical":{"standard":"EN 12164","temper":"R400","rows":[{"shape":"Round","sizeFrom":"2 mm","sizeTo":"20 mm","utsMin":"400 MPa","proofMin":"200 MPa","elongMin":"12 %"},{"shape":"Hex","sizeFrom":"2 mm","sizeTo":"25 mm","utsMin":"400 MPa","proofMin":"200 MPa","elongMin":"12 %"},{"shape":"Square","sizeFrom":"2 mm","sizeTo":"25 mm","utsMin":"400 MPa","proofMin":"200 MPa","elongMin":"12 %"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"CZ124":{"code":"CZ124","standard":"BS","family":"CuZn36Pb3","description":"CZ124 is the British Standard designation for this CuZn36Pb3 free-cutting brass, containing 60.0-63.0% copper and 2.5-3.70% lead. In BS 2874 Temper M it offers tensile strengths from 280 to 330 N/mm² depending on section size and shape, with elongation rising from 12% to 22% as cross-section increases. Like its UNS and EN counterparts it carries a machinability rating of 100 and is used in fasteners, plumbing, builders' hardware and automotive or industrial components.","chemicalComposition":[{"element":"Cu","min":60,"max":63},{"element":"Pb","min":2.5,"max":3.7},{"element":"Fe","max":0.3},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"BS 2874","temper":"M","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"25 mm","utsMin":"330 MPa","proofMin":"130 MPa","elongMin":"12 %"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"300 MPa","proofMin":"115 MPa","elongMin":"18 %"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"280 MPa","proofMin":"95 MPa","elongMin":"22 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"25 mm","utsMin":"330 MPa","proofMin":"130 MPa","elongMin":"12 %"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"300 MPa","proofMin":"115 MPa","elongMin":"18 %"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"70 mm","utsMin":"280 MPa","proofMin":"95 MPa","elongMin":"22 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"12 mm","utsMin":"300 MPa","proofMin":"115 MPa","elongMin":"18 %"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"310 MPa","proofMin":"105 MPa","elongMin":"22 %"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"280 MPa","proofMin":"95 MPa","elongMin":"22 %"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"25 mm","utsMin":"300 MPa","proofMin":"115 MPa","elongMin":"18 %"},{"shape":"Rectangle","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"280 MPa","proofMin":"95 MPa","elongMin":"22 %"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"C3601":{"code":"C3601","standard":"JIS","family":"CuZn36Pb3","description":"C3601 is the Japanese Industrial Standard (JIS H3250) counterpart of the CuZn36Pb3 free-cutting brass family, containing 59.0-63.0% copper and 1.80-3.70% lead. In the BD temper the site's published metric data lists a minimum tensile strength of 345 N/mm² across round, hex, square and rectangular bar from 6 to 50 mm. It carries the same 100 machinability rating as its sister grades and is supplied for fasteners, plumbing, builders' hardware and automotive or industrial parts.","chemicalComposition":[{"element":"Cu","min":59,"max":63},{"element":"Pb","min":1.8,"max":3.7},{"element":"Fe","max":0.3},{"element":"Sn+Fe","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"JIS H3250","temper":"BD","rows":[{"shape":"Round","sizeFrom":"6 mm","sizeTo":"50 mm","utsMin":"345 MPa"},{"shape":"Hex","sizeFrom":"6 mm","sizeTo":"50 mm","utsMin":"345 MPa"},{"shape":"Square","sizeFrom":"6 mm","sizeTo":"50 mm","utsMin":"345 MPa"},{"shape":"Rectangle","sizeFrom":"6 mm","sizeTo":"50 mm","utsMin":"345 MPa"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"C3602":{"code":"C3602","standard":"JIS","family":"CuZn36Pb3","description":"C3602 is a JIS H3250 free-cutting brass within the CuZn36Pb3 family, containing 59.0-63.0% copper, 1.80-3.70% lead and a combined tin-plus-iron limit of 1.20%. In BD temper it is rated for a minimum tensile strength of 315 N/mm² with a minimum hardness of 75 across round, hex, square and rectangular sections up to 75 mm. With a machinability rating of 100, it is used in fasteners, plumbing, builders' hardware and automotive or industrial applications.","chemicalComposition":[{"element":"Cu","min":59,"max":63},{"element":"Pb","min":1.8,"max":3.7},{"element":"Sn+Fe","max":1.2},{"element":"Fe","max":0.3},{"element":"Zn","remainder":true}],"mechanical":{"standard":"JIS H3250","temper":"BD","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"315 MPa","hardness":"75"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"70 mm","utsMin":"315 MPa","hardness":"75"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"60 mm","utsMin":"315 MPa","hardness":"75"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"50 mm","utsMin":"315 MPa","hardness":"75"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"IS 319 Gr II":{"code":"IS 319 Gr II","standard":"IS","family":"CuZn36Pb3","description":"IS 319 Gr II is the Indian Standard equivalent of the CuZn36Pb3 free-cutting brass family, containing 60.0-63.0% copper and 2.5-3.70% lead. In the HB temper, Vickers hardness ranges from 90-120 HV at the largest sections up to 120-150 HV at the smallest, while tensile strength decreases from 395 to 315 MPa as section size increases. It shares a machinability rating of 100 with its UNS, EN, BS and JIS counterparts and serves fastener, plumbing, builders' hardware and automotive or industrial uses.","chemicalComposition":[{"element":"Cu","min":60,"max":63},{"element":"Pb","min":2.5,"max":3.7},{"element":"Fe","max":0.35},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"IS 319 Gr II","temper":"HB","rows":[{"shape":"Round","sizeFrom":"6 mm","sizeTo":"13 mm","utsMin":"395 MPa","elongMin":"7 %","hardness":"120-150 HV"},{"shape":"Round","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"385 MPa","elongMin":"10 %","hardness":"115-145 HV"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","elongMin":"15 %","hardness":"100-130 HV"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"315 MPa","elongMin":"20 %","hardness":"90-120 HV"},{"shape":"Hex","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"395 MPa","elongMin":"7 %","hardness":"120-150 HV"},{"shape":"Hex","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"385 MPa","elongMin":"10 %","hardness":"115-145 HV"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","elongMin":"15 %","hardness":"100-130 HV"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"70 mm","utsMin":"315 MPa","elongMin":"20 %","hardness":"90-120 HV"},{"shape":"Square","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"395 MPa","elongMin":"7 %","hardness":"120-150 HV"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"385 MPa","elongMin":"10 %","hardness":"115-145 HV"},{"shape":"Square","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","elongMin":"15 %","hardness":"100-130 HV"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"315 MPa","elongMin":"20 %","hardness":"90-120 HV"},{"shape":"Rectangle","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"395 MPa","elongMin":"7 %","hardness":"120-150 HV"},{"shape":"Rectangle","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"385 MPa","elongMin":"10 %","hardness":"115-145 HV"},{"shape":"Rectangle","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"345 MPa","elongMin":"15 %","hardness":"100-130 HV"}]},"physical":{"Melting Point (Liquidus)":"899 °C (1650 °F)","Melting Point (Solidus)":"888 °C (1630 °F)","Density":"8.50 g/cm³ (0.307 lb/in³)","Specific Gravity":"8.5","Electrical Conductivity":"26 %IACS","Thermal Conductivity":"116.0 W/(m·K) (67 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.5 x10⁻⁶ per °C, 20–300 °C (11.4 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Fair","Machinability Rating":"100"},"uses":["Automotive","Builders Hardware","Consumer","Fasteners","Industrial","Plumbing"],"sourceStatus":"fetched"},"C38500":{"code":"C38500","standard":"UNS","family":"CuZn39Pb3","description":"C38500 is a leaded free-cutting brass, often described as an improved 60/40 brass, containing 55.0-59.0% copper and 2.5-3.5% lead. Supplied to ASTM B455 in HO2 temper, it provides a minimum tensile strength of 330 MPa, 110 MPa proof stress and 15% elongation uniformly across round, hex, square and rectangular sections up to 75 mm. With a machinability rating of 90, it suits high-volume production of parts such as architectural hardware, fasteners and industrial components that need no further cold forming after machining.","chemicalComposition":[{"element":"Cu","min":55,"max":59},{"element":"Pb","min":2.5,"max":3.5},{"element":"Fe","max":0.35},{"element":"Others","max":0.5},{"element":"Zn","remainder":true}],"mechanical":{"standard":"ASTM B455","temper":"HO2","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"330 MPa","proofMin":"110 MPa","elongMin":"15 %"},{"shape":"Hex","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"330 MPa","proofMin":"110 MPa","elongMin":"15 %"},{"shape":"Square","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"330 MPa","proofMin":"110 MPa","elongMin":"15 %"},{"shape":"Rectangle","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"330 MPa","proofMin":"110 MPa","elongMin":"15 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"CW614N":{"code":"CW614N","standard":"EN","family":"CuZn39Pb3","description":"CW614N is the EN 12164 designation for this improved 60/40 free-cutting brass, containing 57.0-59.0% copper, 2.5-3.5% lead and minor tin, nickel and aluminium additions. In the R430 temper it achieves a minimum tensile strength of 430 N/mm², 220 N/mm² proof stress and 10% elongation across round, hex, square and rectangular bar. Rated 90 for machinability, it is widely specified for architectural fittings, builders' hardware, ordnance and general industrial or consumer components.","chemicalComposition":[{"element":"Cu","min":57,"max":59},{"element":"Pb","min":2.5,"max":3.5},{"element":"Fe","max":0.3},{"element":"Sn","max":0.3},{"element":"Ni","max":0.3},{"element":"Al","max":0.05},{"element":"Others","max":0.2},{"element":"Zn","remainder":true}],"mechanical":{"standard":"EN 12164","temper":"R430","rows":[{"shape":"Round","sizeFrom":"2 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"220 MPa","elongMin":"10 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"35 mm","utsMin":"430 MPa","proofMin":"220 MPa","elongMin":"10 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"35 mm","utsMin":"430 MPa","proofMin":"220 MPa","elongMin":"10 %"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"220 MPa","elongMin":"10 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90","Hot Forming":"Excellent"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"CZ121PB3":{"code":"CZ121PB3","standard":"BS","family":"CuZn39Pb3","description":"CZ121PB3 is the British Standard variant of the 60/40 free-cutting brass family, formulated with 56.50-58.50% copper and 2.5-3.5% lead. Its published metric mechanical data (Temper M) shows tensile strength stepping down from 425 MPa to 380 MPa as section size increases, with elongation rising from 15% to 20-25%. It carries a machinability rating of 90 and is applied in architecture, builders' hardware, consumer and industrial products, and ordnance.","chemicalComposition":[{"element":"Cu","min":56.5,"max":58.5},{"element":"Pb","min":2.5,"max":3.5},{"element":"Fe","max":0.3},{"element":"Others","max":0.7},{"element":"Zn","remainder":true}],"mechanical":{"standard":"ASTM B455","temper":"M","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"8 mm","utsMin":"425 MPa","elongMin":"15 %"},{"shape":"Round","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 MPa","elongMin":"20 %"},{"shape":"Round","sizeFrom":"40 mm","sizeTo":"75 mm","utsMin":"380 MPa","elongMin":"20 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"18 mm","elongMin":"15 %"},{"shape":"Hex","sizeFrom":"18 mm","sizeTo":"40 mm","elongMin":"20 %"},{"shape":"Hex","sizeFrom":"40 mm","sizeTo":"70 mm","elongMin":"20 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"18 mm","utsMin":"425 MPa","elongMin":"15 %"},{"shape":"Square","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 MPa","elongMin":"20 %"},{"shape":"Square","sizeFrom":"40 mm","sizeTo":"60 mm","utsMin":"380 MPa","elongMin":"20 %"},{"shape":"Rectangle","sizeFrom":"4 mm","sizeTo":"18 mm","utsMin":"425 MPa","elongMin":"15 %"},{"shape":"Rectangle","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 MPa","elongMin":"20 %"},{"shape":"Rectangle","sizeFrom":"40 mm","sizeTo":"50 mm","utsMin":"350 MPa","elongMin":"25 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"C3603":{"code":"C3603","standard":"JIS","family":"CuZn39Pb3","description":"C3603 is a JIS H3250 improved 60/40 free-cutting brass containing 57.0-61.0% copper and 1.80-3.70% lead, with a combined tin-plus-iron limit of 0.60%. Supplied in the BD temper across round, hex, square and rectangular sections up to 75 mm, it carries a minimum 20% elongation and a machinability rating of 90. Typical applications include architectural fittings, builders' hardware, consumer goods, industrial components and ordnance parts.","chemicalComposition":[{"element":"Cu","min":57,"max":61},{"element":"Pb","min":1.8,"max":3.7},{"element":"Fe","max":0.35},{"element":"Sn+Fe","max":0.6},{"element":"Zn","remainder":true}],"mechanical":{"standard":"JIS H3250","temper":"BD","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"315 Kg/mm²","elongMin":"20 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"70 mm","utsMin":"315 Kg/mm²","elongMin":"20 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"60 mm","utsMin":"315 Kg/mm²","elongMin":"20 %"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"50 mm","utsMin":"315 Kg/mm²","elongMin":"20 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"C3604":{"code":"C3604","standard":"JIS","family":"CuZn39Pb3","description":"C3604 is a JIS H3250 free-cutting brass in the 60/40 family, containing 57.0-61.0% copper, 1.80-3.70% lead and a combined tin-plus-iron limit of 1.20%. In BD temper it is supplied across round, hex, square and rectangular sections up to 75 mm with a minimum hardness of 80 and a machinability rating of 90. It is typically used in architecture, builders' hardware, consumer, industrial and ordnance applications.","chemicalComposition":[{"element":"Cu","min":57,"max":61},{"element":"Pb","min":1.8,"max":3.7},{"element":"Fe","max":0.5},{"element":"Sn+Fe","max":1.2},{"element":"Zn","remainder":true}],"mechanical":{"standard":"JIS H3250","temper":"BD","rows":[{"shape":"Round","sizeFrom":"1.5 mm","sizeTo":"75 mm","utsMin":"335 Kg/mm²","hardness":"80"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"70 mm","utsMin":"335 Kg/mm²","hardness":"80"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"60 mm","utsMin":"335 Kg/mm²","hardness":"80"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"50 mm","utsMin":"335 Kg/mm²","hardness":"80"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"IS 319 GR I":{"code":"IS 319 GR I","standard":"IS","family":"CuZn39Pb3","description":"IS 319 GR I is the Indian Standard equivalent of the improved 60/40 free-cutting brass family, containing 56.0-59.0% copper and 2.0-3.5% lead. In the HB temper its Vickers hardness ranges from 100-130 HV at the largest sections to 125-155 HV at the smallest, with tensile strength decreasing from 405 MPa to 325 MPa and elongation increasing from 4% to 17% as section size grows. It carries a machinability rating of 90 and is used for architectural fittings, builders' hardware, consumer and industrial goods, and ordnance components.","chemicalComposition":[{"element":"Cu","min":56,"max":59},{"element":"Pb","min":2,"max":3.5},{"element":"Fe","max":0.35},{"element":"Others","max":0.7},{"element":"Zn","remainder":true}],"mechanical":{"standard":"IS 319 GR I","temper":"HB","rows":[{"shape":"Round","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"405 MPa","elongMin":"4 %","hardness":"125-155 HV"},{"shape":"Round","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"395 MPa","elongMin":"6 %","hardness":"120-150 HV"},{"shape":"Round","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"355 MPa","elongMin":"12 %","hardness":"110-140 HV"},{"shape":"Round","sizeFrom":"50 mm","sizeTo":"75 mm","utsMin":"325 MPa","elongMin":"17 %","hardness":"100-130 HV"},{"shape":"Hex","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"405 MPa","elongMin":"4 %","hardness":"125-155 HV"},{"shape":"Hex","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"395 MPa","elongMin":"6 %","hardness":"120-150 HV"},{"shape":"Hex","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"355 MPa","elongMin":"12 %","hardness":"110-140 HV"},{"shape":"Hex","sizeFrom":"50 mm","sizeTo":"70 mm","utsMin":"325 MPa","elongMin":"17 %","hardness":"100-130 HV"},{"shape":"Square","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"405 MPa","elongMin":"4 %","hardness":"125-155 HV"},{"shape":"Square","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"395 MPa","elongMin":"6 %","hardness":"120-150 HV"},{"shape":"Square","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"355 MPa","elongMin":"12 %","hardness":"110-140 HV"},{"shape":"Square","sizeFrom":"50 mm","sizeTo":"60 mm","utsMin":"325 MPa","elongMin":"17 %","hardness":"100-130 HV"},{"shape":"Rectangle","sizeFrom":"6 mm","sizeTo":"12 mm","utsMin":"405 MPa","elongMin":"4 %","hardness":"125-155 HV"},{"shape":"Rectangle","sizeFrom":"12 mm","sizeTo":"25 mm","utsMin":"395 MPa","elongMin":"6 %","hardness":"120-150 HV"},{"shape":"Rectangle","sizeFrom":"25 mm","sizeTo":"50 mm","utsMin":"355 MPa","elongMin":"12 %","hardness":"110-140 HV"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"CW609N":{"code":"CW609N","standard":"EN","family":"CuZn38Pb4","description":"CW609N is a higher-lead EN 12164 free-cutting brass containing 57.0-59.0% copper and 3.50-4.20% lead, plus minor tin, nickel and aluminium additions, giving it stronger chip-breaking than CW614N. In the R430 temper it achieves a minimum tensile strength of 430 N/mm², 250 N/mm² proof stress and 10% elongation across round, hex, square and rectangular bar up to 40 mm. With a machinability rating of 90, it is used in architectural, builders' hardware, consumer, industrial and ordnance applications.","chemicalComposition":[{"element":"Cu","min":57,"max":59},{"element":"Pb","min":3.5,"max":4.2},{"element":"Fe","max":0.3},{"element":"Sn","max":0.3},{"element":"Ni","max":0.3},{"element":"Al","max":0.05},{"element":"Others","max":0.2},{"element":"Zn","remainder":true}],"mechanical":{"standard":"EN 12164","temper":"R430","rows":[{"shape":"Round","sizeFrom":"2 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"250 MPa","elongMin":"10 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"250 MPa","elongMin":"10 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"250 MPa","elongMin":"10 %"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"40 mm","utsMin":"430 MPa","proofMin":"250 MPa","elongMin":"10 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90","Machining":"Excellent"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"},"CZ121PB4":{"code":"CZ121PB4","standard":"BS","family":"CuZn38Pb4","description":"CZ121PB4 is the British Standard, higher-lead counterpart of the 60/40 free-cutting brass family, containing 56.50-58.50% copper and 3.50-4.50% lead for improved chip-breaking. Temper M mechanical data shows tensile strength stepping down from 425 to 380 (in the units published on the source page) as section size increases, with elongation rising from 15% to 20%. It shares the 90 machinability rating of its family and is applied in architecture, builders' hardware, consumer and industrial products, and ordnance.","chemicalComposition":[{"element":"Cu","min":56.5,"max":58.5},{"element":"Pb","min":3.5,"max":4.5},{"element":"Fe","max":0.3},{"element":"Others","max":0.7},{"element":"Zn","remainder":true}],"mechanical":{"standard":"BS 2874","temper":"M","rows":[{"shape":"Round","sizeFrom":"2 mm","sizeTo":"18 mm","utsMin":"425 Kg/mm²","elongMin":"15 %"},{"shape":"Round","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 Kg/mm²","elongMin":"18 %"},{"shape":"Round","sizeFrom":"40 mm","sizeTo":"75 mm","utsMin":"380 Kg/mm²","elongMin":"20 %"},{"shape":"Hex","sizeFrom":"3 mm","sizeTo":"18 mm","utsMin":"425 Kg/mm²","elongMin":"15 %"},{"shape":"Hex","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 Kg/mm²"},{"shape":"Hex","sizeFrom":"40 mm","sizeTo":"70 mm","utsMin":"380 Kg/mm²","elongMin":"20 %"},{"shape":"Square","sizeFrom":"3 mm","sizeTo":"18 mm","utsMin":"425 Kg/mm²","elongMin":"15 %"},{"shape":"Square","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 Kg/mm²","elongMin":"18 %"},{"shape":"Square","sizeFrom":"40 mm","sizeTo":"60 mm","utsMin":"380 Kg/mm²","elongMin":"20 %"},{"shape":"Rectangle","sizeFrom":"3 mm","sizeTo":"18 mm","utsMin":"425 Kg/mm²","elongMin":"15 %"},{"shape":"Rectangle","sizeFrom":"18 mm","sizeTo":"40 mm","utsMin":"400 Kg/mm²","elongMin":"18 %"},{"shape":"Rectangle","sizeFrom":"40 mm","sizeTo":"50 mm","utsMin":"380 Kg/mm²","elongMin":"20 %"}]},"physical":{"Melting Point (Liquidus)":"888 °C (1630 °F)","Melting Point (Solidus)":"877 °C (1610 °F)","Density":"8.47 g/cm³ (0.306 lb/in³)","Specific Gravity":"8.47","Electrical Conductivity":"28 %IACS","Thermal Conductivity":"122.9 W/(m·K) (71 BTU·ft/hr/ft²/°F)","Coefficient of Thermal Expansion":"20.9 x10⁻⁶ per °C, 20–300 °C (11.6 x10⁻⁶ per °F, 68–572 °F)","Specific Heat":"0.377 J/(g·°C) (0.09 BTU/lb/°F)","Modulus of Elasticity (Tension)":"96.5 GPa (14,000 ksi)","Modulus of Rigidity":"36.5 GPa (5,300 ksi)"},"fabrication":{"Soldering":"Excellent","Brazing":"Good","Oxyacetylene Welding":"Not Recommended","Gas Shielded Arc Welding":"Not Recommended","Coated Metal Arc Welding":"Not Recommended","Spot Weld":"Not Recommended","Seam Weld":"Not Recommended","Butt Weld":"Fair","Capacity for Being Cold Worked":"Poor","Machinability Rating":"90"},"uses":["Architecture","Builders Hardware","Consumer","Industrial","Ordnance"],"sourceStatus":"fetched"}}}