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China EJ 3Cr13 不锈耐酸钢锻件技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3Cr13 / 3Cr13
Category Grade Standard Region/Area Standard Content
Metals 3Cr13 EJ 168 China 不锈耐酸钢锻件技术条件

Chemical composition(mass fraction)(wt.%) of the 3Cr13

Element Min Max Similar

Mechanical Properties of steel grade 3Cr13

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)
482 (≥) 867 (≥) 42 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 3Cr13

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
11 - -     0.41 -  
995 475 - 11.3 211   -  
953 - 44 14.2   411 121

Heat Treatment of steel grade 3Cr13

Heat treated : 1584°C - 1775°C

Technological Curves of steel grade 3Cr13

Cross Reference Table (Equivalent Grade) of 3Cr13

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