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Description

China GB GB/T 1220 (1992) , GB/T 3280 (2007) , GB/T 4237 (1992) , GB/T 4239 (1991), GB/T 4356 (2002) , 1Cr17Mo Specialsteel Cold rolled stainless steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr17Mo
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr17Mo Ferrite GB China Cold rolled stainless steel sheets and plates

Chemical composition(mass fraction)(wt.%) of the 1Cr17Mo

C Si Mn P S Ni Cr Mo
≤0.12 ≤1.00 ≤1.00 ≤0.035 ≤0.030 ≤0.60 16.00 -18.00 0.75 -1.25

Mechanical Properties of steel grade 1Cr17Mo

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)
856 (≥) 964 (≥) 34 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 1Cr17Mo

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
41 - -     0.23 -  
222 261 - 14.3 432   -  
448 - 11 24.2   423 232

Heat Treatment of steel grade 1Cr17Mo

Heat treated : 1683°C - 1886°C

Technological Curves of steel grade 1Cr17Mo

Cross Reference Table (Equivalent Grade) of 1Cr17Mo

Grade Standard Country Application
1Cr17Mo
1Cr17Mo

Relevant standard of 1Cr17Mo

GB/T 1220 (1992) Stainless steel bars GB-T-1220--(1992)-.pdf
GB/T 3280 (2007) Cold rolled stainless steel sheets and plates GB-T-3280--(2007)-.pdf
GB/T 4237 (1992) Hot rolled stainless steel sheets and plates GB-T-4237--(1992)-.pdf
GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips GB-T-4239--(1991).pdf
GB/T 4356 (2002) Stainless steel wire rods GB-T-4356--(2002)-.pdf

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