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Global 企业标准 RW50 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RW50 / RW 50
Category Grade Standard Region/Area Standard Content
Metals RW 50 -- Global

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

Element Min Max Similar

Mechanical Properties of steel grade RW 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)
921 (≥) 489 (≥) 24 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade RW 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
33 - -     0.44 -  
556 284 - 12.3 444   -  
856 - 41 23.2   234 334

Heat Treatment of steel grade RW 50

Heat treated : 1237°C - 1978°C

Technological Curves of steel grade RW 50

Cross Reference Table (Equivalent Grade) of RW 50

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