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X 3 Cr 17 E

International ISO X3Cr17E 冷镦和冷挤压用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X3Cr17E / X 3 Cr 17 E
Category Grade Standard Region/Area Standard Content
Metals X 3 Cr 17 E ISO 4954 International 冷镦和冷挤压用钢

Chemical composition(mass fraction)(wt.%) of the X 3 Cr 17 E

Element Min Max Similar

Mechanical Properties of steel grade X 3 Cr 17 E

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)
238 (≥) 944 (≥) 12 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade X 3 Cr 17 E

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
21 - -     0.24 -  
639 392 - 21.3 332   -  
227 - 33 22.2   414 234

Heat Treatment of steel grade X 3 Cr 17 E

Heat treated : 1283°C - 1756°C

Technological Curves of steel grade X 3 Cr 17 E

Cross Reference Table (Equivalent Grade) of X 3 Cr 17 E

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