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B 403 ZE41A

Description

USA SAE B 403 (2012), B 403 ZE41A Specialsteel Magnesium-Alloy Investment Castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 403 ZE41A
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 403 ZE41A Precipitation-Hardening SAE USA Magnesium-Alloy Investment Castings

Chemical composition(mass fraction)(wt.%) of the B 403 ZE41A

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co
≤0.01 ≤0.05 ≤1.50 ≤0.04 ≤0.01 ≤remaining 0.50 -1.50 0.10 -0.50 ≤0.50 ≤ ≥ 1.00 -6.00 26.00 -30.00 ≤2.50

Mechanical Properties of steel grade B 403 ZE41A

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)
348 (≥) 936 (≥) 43 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade B 403 ZE41A

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
12 - -     0.32 -  
534 845 - 21.3 214   -  
426 - 24 43.2   141 411

Heat Treatment of steel grade B 403 ZE41A

Heat treated : 1264°C - 1211°C

Technological Curves of steel grade B 403 ZE41A

Cross Reference Table (Equivalent Grade) of B 403 ZE41A

Grade Standard Country Application
B-4
ASTM B-4
ASTM B-4
ASTM B-4

Relevant standard of B 403 ZE41A

B 403 (2012) Magnesium-Alloy Investment Castings B-403-(2012).pdf

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