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Soldur 280

Global 企业标准 Soldur280 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Soldur280 / Soldur 280
Category Grade Standard Region/Area Standard Content
Metals Soldur 280 -- Global

Chemical composition(mass fraction)(wt.%) of the Soldur 280

Element Min Max Similar

Mechanical Properties of steel grade Soldur 280

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)
792 (≥) 139 (≥) 23 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade Soldur 280

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
42 - -     0.13 -  
831 617 - 21.3 124   -  
582 - 34 21.2   111 422

Heat Treatment of steel grade Soldur 280

Heat treated : 1813°C - 1466°C

Technological Curves of steel grade Soldur 280

Cross Reference Table (Equivalent Grade) of Soldur 280

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