China CNS CNS 310S CNS standard stainless steel austenite size and CNS 310S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | CNS 310S | CNS | China | CNS standard stainless steel austenite size | 
| CNS 302 | |||||
| CNS 303 | |||||
| CNS 303Se | |||||
| CNS 304 | |||||
| CNS 304L | |||||
| CNS 304N1 | |||||
| CNS 304N2 | |||||
| CNS 304LN | |||||
| CNS 305 | |||||
| CNS 309S | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 
|---|---|---|---|---|---|---|
| Max 0.08 | Max 1.50 | Max 2.00 | Max 0.045 | Max 0.030 | 24.00-26.00 | 19.00-22.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 124 (≥) | 652 (≥) | 43 | 12 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.24 | - | |||
| 719 | 391 | - | 14.3 | 313 | - | ||
| 659 | - | 11 | 11.2 | 434 | 214 | 
Heat treated : 1257°C - 1243°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| SUS310SFB | JIS | Japan | austenitic special steel | 
| SUS310STP | JIS | Japan | austenitic special steel | 
| 310S31 | UK | austenitic special steel | |
| 310S24 | UK | austenitic special steel | |
| 310S17 | UK | austenitic special steel | |
| 310S25 | UK | austenitic special steel | |
| CNS 310S | CNS | China | CNS standard stainless steel austenite size | 
| STS310S | KS | Korea | KS standard austenite stainless steel bars(KS D3706-1992) | 
| 310S | AS | Australia | Australia Stainless steel | 
| CNS 310S | CNS | China | China Taiwan Stainless steel | 
| CNS 310S | CNS | China | China Taiwan Stainless steel | 
| CNS 310S | CNS | China | China Taiwan Stainless steel | 
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