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China HB 3Cr13M 航空用不锈钢、耐热钢热处理说明书 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3Cr13M / 3Cr13M
Category Grade Standard Region/Area Standard Content
Metals 3Cr13M HB/Z 80 China 航空用不锈钢、耐热钢热处理说明书

Chemical composition(mass fraction)(wt.%) of the 3Cr13M

Element Min Max Similar

Mechanical Properties of steel grade 3Cr13M

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)
561 (≥) 587 (≥) 42 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 3Cr13M

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 - -     0.13 -  
475 286 - 21.3 132   -  
557 - 32 11.2   111 321

Heat Treatment of steel grade 3Cr13M

Heat treated : 1199°C - 1358°C

Technological Curves of steel grade 3Cr13M

Cross Reference Table (Equivalent Grade) of 3Cr13M

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