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America SAE 0050B Automotive Steel Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0050B / 0050B
Category Grade Standard Region/Area Standard Content
Metals 0050B SAE J 435 America Automotive Steel Castings

Chemical composition(mass fraction)(wt.%) of the 0050B

Element Min Max Similar

Mechanical Properties of steel grade 0050B

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)
582 (≥) 457 (≥) 31 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 0050B

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 - -     0.44 -  
391 835 - 12.3 231   -  
452 - 23 23.2   333 211

Heat Treatment of steel grade 0050B

Heat treated : 1921°C - 1737°C

Technological Curves of steel grade 0050B

Cross Reference Table (Equivalent Grade) of 0050B

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