France AFNOR NF A 35-574, Z3NCDU28-20 Specialsteel Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | Z3NCDU28-20 | AFNOR | France | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|
| ≤0.030 | ≤0.75 | ≤2.00 | ≤0.035 | ≤0.010 | 19.00 -21.00 | 2.00 -3.00 | 26.00 -29.00 | 2.00 -4.00 |
| 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 (≥) | 439 (≥) | 31 | 24 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 |
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.41 | - | |||
| 297 | 594 | - | 23.3 | 341 | - | ||
| 128 | - | 13 | 11.2 | 133 | 343 |
Heat treated : 1451°C - 1515°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z3NCDU28-20 | |||
| Z3NCDU28-20 |
| NF A 35-574 | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod | NF-A-35-574.pdf |
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