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Global 企业标准 R256.10 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: R256.10 / R256.10
Category Grade Standard Region/Area Standard Content
Metals R256.10 -- Global

Chemical composition(mass fraction)(wt.%) of the R256.10

Element Min Max Similar

Mechanical Properties of steel grade R256.10

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)
216 (≥) 414 (≥) 41 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade R256.10

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
24 - -     0.12 -  
442 926 - 11.3 133   -  
859 - 34 24.2   343 232

Heat Treatment of steel grade R256.10

Heat treated : 1687°C - 1768°C

Technological Curves of steel grade R256.10

Cross Reference Table (Equivalent Grade) of R256.10

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