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.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 1Cr17Mn6Ni5N | Austenite | GB | China | Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc |
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 |
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) |
---|---|---|---|---|---|---|
487 (≥) | 639 (≥) | 11 | 12 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
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 | - | - | 0.44 | - | |||
228 | 551 | - | 42.3 | 323 | - | ||
117 | - | 43 | 24.2 | 243 | 431 |
Heat treated : 1672°C - 1763°C
Grade | Standard | Country | Application |
---|---|---|---|
1Cr17Mn6Ni5N | |||
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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