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Description

International ISO ISO 4954, X12Cr13E Specialsteel Steels for cold heading and cold extruding and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X12Cr13E
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X12Cr13E Martensite ISO International Steels for cold heading and cold extruding

Chemical composition(mass fraction)(wt.%) of the X12Cr13E

C Si Mn P S Cr Ni Mo
0.09 -0.15 ≤1.00 ≤1.00 ≤0.040 ≤0.030 11.50 -13.50 ≤1.00 ≤ ≥

Mechanical Properties of steel grade X12Cr13E

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)
171 (≥) 616 (≥) 44 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade X12Cr13E

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
32 - -     0.21 -  
132 577 - 22.3 133   -  
546 - 33 23.2   142 422

Heat Treatment of steel grade X12Cr13E

Heat treated : 1418°C - 1497°C

Technological Curves of steel grade X12Cr13E

Relevant standard of X12Cr13E

ISO 4954 Steels for cold heading and cold extruding ISO-4954.pdf

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