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B403 AZ91C

America ASTM B403AZ91C 镁合金熔模铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B403AZ91C / B403 AZ91C
Category Grade Standard Region/Area Standard Content
Metals B403 AZ91C ASTM B403 America 镁合金熔模铸件规范

Chemical composition(mass fraction)(wt.%) of the B403 AZ91C

Element Min Max Similar

Mechanical Properties of steel grade B403 AZ91C

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)
442 (≥) 613 (≥) 12 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade B403 AZ91C

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
31 - -     0.23 -  
988 114 - 31.3 223   -  
427 - 12 41.2   212 424

Heat Treatment of steel grade B403 AZ91C

Heat treated : 1216°C - 1432°C

Technological Curves of steel grade B403 AZ91C

Cross Reference Table (Equivalent Grade) of B403 AZ91C

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