China CNS CNS XM15J1 CNS standard stainless steel austenite size and CNS XM15J1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | CNS XM15J1 | CNS | China | CNS standard stainless steel austenite size | 
| CNS 316N | |||||
| CNS 316LN | |||||
| CNS 316J1 | |||||
| CNS 316J1L | |||||
| CNS 317 | |||||
| CNS 317L | |||||
| CNS 317J1 | |||||
| CNS 321 | |||||
| CNS 347 | |||||
| CNS XM7 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 
|---|---|---|---|---|---|---|
| Max 0.08 | 3.00-5.00 | Max 2.00 | Max 0.045 | Max 0.030 | 15.00-20.00 | 11.50-15.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 636 (≥) | 888 (≥) | 21 | 32 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 | 
| 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 | - | - | 0.32 | - | |||
| 329 | 217 | - | 13.3 | 423 | - | ||
| 233 | - | 41 | 44.2 | 242 | 222 | 
Heat treated : 1479°C - 1681°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| SUSXM15J1 | JIS | Japan | austenitic stainless steel | 
| CNS XM15J1 | CNS | China | CNS standard stainless steel austenite size | 
| CNS 329J | CNS | China | CNS standard austenitic ferritic stainless steel | 
| CNS XM15J1 | CNS | China | China Taiwan Stainless steel | 
| CNS XM15J1 | CNS | China | China Taiwan Stainless steel | 
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