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Description

USA AISI S50200 Specialsteel Chromium Heat Resisting Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S50200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S50200 Martensite AISI USA Chromium Heat Resisting Steel

Chemical composition(mass fraction)(wt.%) of the S50200

C Mn Si P S Cr Ni Mo
≤0.10 ≤1.00 ≤1.00 ≤0.04 ≤0.03 4.00 -6.00 ≤ ≥ 0.40 -0.65

Mechanical Properties of steel grade S50200

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)
926 (≥) 311 (≥) 22 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade S50200

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
43 - -     0.22 -  
864 244 - 11.3 441   -  
211 - 23 23.2   124 223

Heat Treatment of steel grade S50200

Heat treated : 1746°C - 1387°C

Technological Curves of steel grade S50200

Cross Reference Table (Equivalent Grade) of S50200


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