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Description

China GB GB/T 1220 (1992) , GB/T 1221 (1992) , GB/T 4356 (2002) , 1Cr13Mo Specialsteel Heat-resisting steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr13Mo
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr13Mo Martensite GB China Heat-resisting steel bars

Chemical composition(mass fraction)(wt.%) of the 1Cr13Mo

C Si Mn P S Ni Cr Mo
0.08 -0.18 ≤0.60 ≤1.00 ≤0.035 ≤0.030 ≤0.60 11.50 -14.00 0.30 -0.60

Mechanical Properties of steel grade 1Cr13Mo

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)
895 (≥) 898 (≥) 32 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 1Cr13Mo

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
33 - -     0.34 -  
985 965 - 31.3 334   -  
139 - 34 44.2   443 424

Heat Treatment of steel grade 1Cr13Mo

Heat treated : 1927°C - 1211°C

Technological Curves of steel grade 1Cr13Mo

Cross Reference Table (Equivalent Grade) of 1Cr13Mo

Grade Standard Country Application
1Cr13Mo
1Cr13Mo
1Cr13Mo

Relevant standard of 1Cr13Mo


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