USA GB GB/T 1220 (1992), GB/T 3280 (2007) , GB/T 4237 (1992) , GB/T 4239 (1991) , 00Cr30Mo2 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 00Cr30Mo2 | Ferrite | GB | USA | Stainless steel bars |
C | Si | Mn | P | S | Ni | Cr | Mo | N |
---|---|---|---|---|---|---|---|---|
≤0.010 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.020 | ≤0.60 | 28.50 -32.00 | 1.50 -2.50 | ≤0.015 |
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) |
---|---|---|---|---|---|---|
161 (≥) | 251 (≥) | 13 | 33 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.32 | - | |||
918 | 892 | - | 32.3 | 244 | - | ||
328 | - | 31 | 23.2 | 124 | 314 |
Heat treated : 1275°C - 1248°C
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 |
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