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Global 企业标准 50/50 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 50/50 / 50/50
Category Grade Standard Region/Area Standard Content
Metals 50/50 -- Global

Chemical composition(mass fraction)(wt.%) of the 50/50

Element Min Max Similar
Si - - 0.3000
Ni 49.0000 50.0000 -
Mn - - 0.1000
Cr 48.0000 50.0000 -
Cb - - 1.5000
C - - 0.0200

Mechanical Properties of steel grade 50/50

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)
353 (≥) 745 (≥) 41 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 50/50

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
34 - -     0.33 -  
811 654 - 33.3 432   -  
575 - 33 21.2   212 133

Heat Treatment of steel grade 50/50

Heat treated : 1562°C - 1618°C

Technological Curves of steel grade 50/50

Cross Reference Table (Equivalent Grade) of 50/50

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