1Cr12

This page provides 1Cr12 datasheet, 1Cr12 mechanical properties, chemical element 1Cr12, technical specifications of 1Cr12 steel material properties. 1Cr12 performance specifications.

GBT 1Cr12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1Cr12 GBT China Martensitic Steel
00Cr12
1Cr17
Y1Cr17
1Cr17Mo
00Cr30Mo2
00Cr27Mo
00Cr17
00Cr17Mo
00Cr18Mo2
1Cr15
Datasheet for:Steel Grades:Special Steel:1Cr12

Chemical composition(mass fraction)(wt.%) of the 1Cr12

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.15 Max 0.50 Max 1.00 0.035 Max 0.03 11.50-13.00 Max 0.60

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1Cr12

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)
858 (≥) 845 (≥) 34 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
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
22 - -     0.41 -  
622 385 - 34.3 432   -  
182 - 31 31.2   213 231
Heat treated : 1392°C - 1676°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
1Cr12 China
Martensitic stainless steels
1Cr12 GBT China
Martensitic Steel
1Cr12

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