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B792 Z30500

America ASTM B792Z30500 空壳铸造用铸模中的锌合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B792Z30500 / B792 Z30500
Category Grade Standard Region/Area Standard Content
Metals B792 Z30500 ASTM B792 America 空壳铸造用铸模中的锌合金锭

Chemical composition(mass fraction)(wt.%) of the B792 Z30500

Element Min Max Similar

Mechanical Properties of steel grade B792 Z30500

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)
692 (≥) 891 (≥) 32 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade B792 Z30500

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
33 - -     0.14 -  
643 191 - 24.3 422   -  
337 - 33 11.2   113 314

Heat Treatment of steel grade B792 Z30500

Heat treated : 1375°C - 1133°C

Technological Curves of steel grade B792 Z30500

Cross Reference Table (Equivalent Grade) of B792 Z30500

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