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Global 企业标准 DMV928 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DMV928 / DMV 928
Category Grade Standard Region/Area Standard Content
Metals DMV 928 -- Global

Chemical composition(mass fraction)(wt.%) of the DMV 928

Element Min Max Similar
Ni - 31.0000 -
N - 0.1000 -
Mo - 3.5000 -
Cu - 1.0000 -
Cr - 27.0000 -
C - 0.0200 -

Mechanical Properties of steel grade DMV 928

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)
548 (≥) 818 (≥) 44 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade DMV 928

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 - -     0.11 -  
577 683 - 41.3 411   -  
825 - 33 34.2   442 341

Heat Treatment of steel grade DMV 928

Heat treated : 1827°C - 1214°C

Technological Curves of steel grade DMV 928

Cross Reference Table (Equivalent Grade) of DMV 928

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