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10CrNi3MoCu

China GJB 10CrNi3MoCu 潜艇用10CrNi3MoV、10CrNi3MoCu和10CrNi2MoCu钢板规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10CrNi3MoCu / 10CrNi3MoCu
Category Grade Standard Region/Area Standard Content
Metals 10CrNi3MoCu GJB 1663 China 潜艇用10CrNi3MoV、10CrNi3MoCu和10CrNi2MoCu钢板规范

Chemical composition(mass fraction)(wt.%) of the 10CrNi3MoCu

Element Min Max Similar
C 0.0700 0.1400 -
Si 0.1700 0.3700 -
Mn 0.3000 0.7000 -
S - 0.0150 -
P - 0.0200 -
Ni 2.2000 2.5000 -
Cr 1.2000 1.6000 -
Mo 0.2000 0.2700 -
Cu 0.8000 1.1000 -

Mechanical Properties of steel grade 10CrNi3MoCu

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)
423 (≥) 316 (≥) 24 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 10CrNi3MoCu

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
44 - -     0.43 -  
686 131 - 14.3 434   -  
314 - 33 12.2   134 213

Heat Treatment of steel grade 10CrNi3MoCu

Heat treated : 1421°C - 1858°C

Technological Curves of steel grade 10CrNi3MoCu

Cross Reference Table (Equivalent Grade) of 10CrNi3MoCu

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