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B793 Z35542

America ASTM B793Z35542 板金成形模和塑料注塑模用锌铸造合金锭的技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B793Z35542 / B793 Z35542
Category Grade Standard Region/Area Standard Content
Metals B793 Z35542 ASTM B793 America 板金成形模和塑料注塑模用锌铸造合金锭的技术规范

Chemical composition(mass fraction)(wt.%) of the B793 Z35542

Element Min Max Similar
Zn - - -
Sn - 0.0010 -
Pb - 0.0030 -
Mg 0.0200 0.0500 -
Fe - 0.0750 -
Cu 2.5000 2.9000 -
Cd - 0.0030 -
Al 3.9000 4.3000 -

Mechanical Properties of steel grade B793 Z35542

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)
753 (≥) 911 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade B793 Z35542

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
32 - -     0.34 -  
933 972 - 41.3 332   -  
267 - 43 23.2   424 431

Heat Treatment of steel grade B793 Z35542

Heat treated : 1627°C - 1417°C

Technological Curves of steel grade B793 Z35542

Cross Reference Table (Equivalent Grade) of B793 Z35542

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