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Wrought copper alloy C43500 (Tin Brass) | ||||
Chemical composition: Zn=18.1%, Sn=0.9%, Cu=81.0% | ||||
Property | Value in metric unit | Value in US unit | ||
Density | 8.66 *10³ | kg/m³ | 541 | lb/ft³ |
---|---|---|---|---|
Modulus of elasticity | 110 | GPa | 16000 | ksi |
Thermal expansion (20 ºC) | 19.4*10-6 | ºCˉ¹ | 10.8*10-6 | in/(in* ºF) |
Specific heat capacity | 377 | J/(kg*K) | 0.090 | BTU/(lb*ºF) |
Electric resistivity | 6.15*10-8 | Ohm*m | 6.15*10-6 | Ohm*cm |
Tensile strength (as fabricat.) | 338 | MPa | 49000 | psi |
Yield strength (as fabricated) | 124 | MPa | 18000 | psi |
Elongation (as fabricated) | 46 | % | 46 | % |
Shear strength (as fabricated) | 248 | MPa | 36000 | psi |
Hardness (as fabricated) | 70 | RF | 70 | RF |
Tensile strength (cold work) | 552 | MPa | 80000 | psi |
Yield strength (cold work) | 469 | MPa | 68000 | psi |
Elongation (cold work) | 7 | % | 7 | % |
Shear strength (cold work) | 310 | MPa | 45000 | psi |
Hardness (cold work) | 85 | RB | 85 | RB |
Annealing temperature | 425-700 | ºC | 800-1300 | ºF |
Liquidus temperature | 1004 | ºC | 1840 | ºF |
Solidus temperature | 966 | ºC | 1770 | ºF |