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Global 企业标准 OH263 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OH263 / OH263
Category Grade Standard Region/Area Standard Content
Metals OH263 -- Global

Chemical composition(mass fraction)(wt.%) of the OH263

Element Min Max Similar

Mechanical Properties of steel grade OH263

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)
939 (≥) 589 (≥) 42 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade OH263

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 - -     0.21 -  
959 643 - 24.3 422   -  
795 - 43 22.2   213 421

Heat Treatment of steel grade OH263

Heat treated : 1443°C - 1826°C

Technological Curves of steel grade OH263

Cross Reference Table (Equivalent Grade) of OH263

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