China GB GB 13296 (2007), GB 4238 (1992), GB/T 1220 (1992), GB/T 1221 (1992) , GB/T 3280 (1992) , GB/T 4237 (1992) , GB/T 4239 (1991), 0Cr18Ni13Si4 Specialsteel Seamless stainless steel tubes for boiler and heat exchanger and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 0Cr18Ni13Si4 | Austenite | GB | China | Seamless stainless steel tubes for boiler and heat exchanger |
C | Si | Mn | P | S | Ni | Cr |
---|---|---|---|---|---|---|
≤0.08 | 3.00 -5.00 | ≤2.00 | ≤0.035 | ≤0.030 | 11.50 -15.00 | 15.00 -20.00 |
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) |
---|---|---|---|---|---|---|
875 (≥) | 888 (≥) | 41 | 11 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
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 | - | - | 0.12 | - | |||
622 | 673 | - | 44.3 | 131 | - | ||
214 | - | 42 | 31.2 | 432 | 412 |
Heat treated : 1862°C - 1911°C
GB 13296 (2007) | Seamless stainless steel tubes for boiler and heat exchanger | GB-13296--(2007).pdf |
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 1221 (1992) | Heat-resisting steel bars | GB-T-1221--(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 |
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