France AFNOR NF A 35-595, Z70CD15CI Specialsteel Iron and steel. Cutlery stainless steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | Z70CD15CI | AFNOR | France | Iron and steel. Cutlery stainless steel |
| C | Si | Mn | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|
| 0.65 -0.75 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.015 | 14.00 -16.00 | 0.40 -0.80 | ≤ ≥ |
| 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) |
|---|---|---|---|---|---|---|
| 634 (≥) | 548 (≥) | 32 | 24 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 341 |
| 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 |
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.43 | - | |||
| 588 | 198 | - | 41.3 | 341 | - | ||
| 917 | - | 34 | 14.2 | 433 | 342 |
Heat treated : 1638°C - 1265°C
| NF A 35-595 | Iron and steel. Cutlery stainless steel | NF-A-35-595.pdf |
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