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B892 Z46540

America ASTM B892Z46540 压力铸件用锌铜铝锭技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B892Z46540 / B892 Z46540
Category Grade Standard Region/Area Standard Content
Metals B892 Z46540 ASTM B892 America 压力铸件用锌铜铝锭技术规范

Chemical composition(mass fraction)(wt.%) of the B892 Z46540

Element Min Max Similar
Zn - - -
Sn - 0.0020 -
Pb - 0.0040 -
Mg 0.0350 0.0500 -
Fe - 0.0500 -
Cu 5.2000 6.0000 -
Cd - 0.0030 -
Al 2.8000 3.3000 -

Mechanical Properties of steel grade B892 Z46540

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
816 (≥) 751 (≥) 14 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade B892 Z46540

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.24 -  
655 182 - 32.3 344   -  
337 - 41 41.2   433 331

Heat Treatment of steel grade B892 Z46540

Heat treated : 1513°C - 1114°C

Technological Curves of steel grade B892 Z46540

Cross Reference Table (Equivalent Grade) of B892 Z46540

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