0Cr25Ni20
China GB GB 13296 (2007) GB 4238 (1992) GB/T 1220 (1992) GB/T 1221 (1992) GB/T 12770 (2002) GB/T 12771 (2000) GB/T 14976 (2002) GB/T 3280 (2007) GB/T 4226 (2004) GB/T 4237 (1992) GB/T 4239 (1991) GB/T 4240 (1993) GB/T 4356 (2002) JB/T 6398 (2006) 0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Datasheet for:Steel Grades:Specialsteel:0Cr25Ni20
Chemical composition(mass fraction)(wt.%) of the 0Cr25Ni20
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 0Cr25Ni20
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) |
145 (≥) |
784 (≥) |
32 |
24 |
11 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
212 |
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 |
31 |
- |
- |
|
|
0.41 |
- |
|
269 |
136 |
- |
34.3 |
323 |
|
- |
|
596 |
- |
41 |
31.2 |
|
|
311 |
432 |
Heat treated : 1631°C - 1681°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.