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Domex 80w

Global 企业标准 Domex80w and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Domex80w / Domex 80w
Category Grade Standard Region/Area Standard Content
Metals Domex 80w -- Global

Chemical composition(mass fraction)(wt.%) of the Domex 80w

Element Min Max Similar

Mechanical Properties of steel grade Domex 80w

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)
923 (≥) 661 (≥) 23 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade Domex 80w

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 - -     0.11 -  
541 927 - 42.3 414   -  
841 - 21 13.2   123 422

Heat Treatment of steel grade Domex 80w

Heat treated : 1555°C - 1544°C

Technological Curves of steel grade Domex 80w

Cross Reference Table (Equivalent Grade) of Domex 80w

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