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1Cr12

Favorite Datasheet
1Cr15 1Cr13
#1Cr12

Description

China GB GB 4238 (1992) , GB/T 1220 (1992) , GB/T 3280 (2007) , GB/T 4226 (2004) , GB/T 4237 (1992), GB/T 4239 (1991) , GB/T 8732 (1988) , 1Cr12 Specialsteel Heat-resisting steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr12
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr12 Martensite GB China Heat-resisting steel sheets and plates

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

C Si Mn P S Ni Cr
≤0.15 ≤0.50 ≤1.00 ≤0.035 ≤0.030 ≤0.60 11.50 -13.00

Mechanical Properties of steel 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)
522 (≥) 226 (≥) 24 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 1Cr12

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
12 - -     0.23 -  
718 632 - 31.3 212   -  
751 - 31 32.2   313 133

Heat Treatment of steel grade 1Cr12

Heat treated : 1646°C - 1926°C

Technological Curves of steel grade 1Cr12

Cross Reference Table (Equivalent Grade) of 1Cr12

Grade Standard Country Application
1Cr12
1Cr12
1Cr12
1Cr12Ni3Mo2VN Steel for Turbine Blades

Relevant standard of 1Cr12

GB 4238 (1992) Heat-resisting steel sheets and plates GB-4238--(1992)--.pdf
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 4226 (2004) Cold finished stainless steel bars GB-T-4226--(2004)-.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 8732 (1988) Steels of blade for steam turbine GB-T-8732--(1988)--.pdf
1Cr15 1Cr13
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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