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1Cr17Mn6Ni5N

Description

China GB GB/T 1220 (1992), GB/T 3280 (1992) , GB/T 4237 (1992), GB/T 4239 (1991), GB/T 4356 (2002) , 1Cr17Mn6Ni5N Specialsteel Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr17Mn6Ni5N
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr17Mn6Ni5N Austenite GB China Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc

Chemical composition(mass fraction)(wt.%) of the 1Cr17Mn6Ni5N

C Si Mn P S Ni Cr N
≤0.15 ≤1.00 5.50 -7.50 ≤0.060 ≤0.030 3.50 -5.50 16.00 -18.00 ≤0.2500

Mechanical Properties of steel grade 1Cr17Mn6Ni5N

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)
431 (≥) 415 (≥) 33 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade 1Cr17Mn6Ni5N

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
34 - -     0.42 -  
646 687 - 12.3 132   -  
135 - 24 14.2   123 432

Heat Treatment of steel grade 1Cr17Mn6Ni5N

Heat treated : 1123°C - 1277°C

Technological Curves of steel grade 1Cr17Mn6Ni5N

Cross Reference Table (Equivalent Grade) of 1Cr17Mn6Ni5N

Grade Standard Country Application
1Cr17Mn6Ni5N
1Cr17Mn6Ni5N

Relevant standard of 1Cr17Mn6Ni5N

GB/T 1220 (1992) Stainless steel bars GB-T-1220-(1992).pdf
GB/T 3280 (1992) Cold rolled stainless steel sheets and plates GB-T-3280-(1992)-.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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