China GB GB/T 3280 (1992) , GB/T 4237 (1992) , GB/T 4239 (1991) , 3Cr16 Specialsteel Cold rolled stainless steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 3Cr16 | Martensite | GB | China | Cold rolled stainless steel sheets and plates |
C | Si | Mn | P | S | Ni | Cr |
---|---|---|---|---|---|---|
0.25 -0.40 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | ≤0.60 | 15.00 -17.00 |
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) |
---|---|---|---|---|---|---|
943 (≥) | 586 (≥) | 32 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 144 |
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 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.21 | - | |||
331 | 926 | - | 12.3 | 231 | - | ||
255 | - | 44 | 41.2 | 414 | 211 |
Heat treated : 1981°C - 1678°C
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 |
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