China GB GB/T 1220 (1992) GB/T 14976 (2002) GB/T 3280 (2007) GB/T 4237 (1992) GB/T 4239 (1991) 0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | 0Cr19Ni10NbN | Austenite | GB | China | Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES |
Chemical composition(mass fraction)(wt.%) of the 0Cr19Ni10NbN
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.035 |
| S | - | 0.030 |
| Ni | 7.50 | 10.50 |
| Cr | 18.00 | 20.00 |
| Nb | - | 0.15 |
| N | 0.15 | 0.30 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 0Cr19Ni10NbN
| 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) |
|---|---|---|---|---|---|---|
| 567 (≥) | 233 (≥) | 41 | 24 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 |
| 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 |
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.22 | - | |||
| 647 | 439 | - | 43.3 | 323 | - | ||
| 622 | - | 32 | 23.2 | 224 | 412 |
| Grade | Standard | Country | Application |
|---|---|---|---|
| 0Cr19Ni10NbN | GB | China | Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES |
| Standard No. | Description | Download |
|---|---|---|
| GB/T 1220 (1992) | Austenitic stainless steel bars | |
| GB/T 14976 (2002) | Stainless steel seamless tubes for fluid transport | |
| GB/T 3280 (2007) | Cold rolled stainless steel sheets and plates | |
| GB/T 4237 (1992) | Hot rolled stainless steel sheets and plates | |
| GB/T 4239 (1991) | Cold rolled stainless steel and heat resisting steel strips |
