France AFNOR NF A 35-577, Z4CNU19-09FF Specialsteel Iron and steel. Stainless steel wire rods for cold forming and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | Z4CNU19-09FF | AFNOR | France | Iron and steel. Stainless steel wire rods for cold forming |
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|
| ≤0.035 | 0.50 -1.00 | 1.50 -2.00 | ≤0.040 | ≤0.010 | 18.00 -19.00 | ≤ ≥ | 8.00 -9.00 | 1.50 -2.00 |
| 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) |
|---|---|---|---|---|---|---|
| 679 (≥) | 151 (≥) | 43 | 23 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 323 |
| 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 | - | - | 0.34 | - | |||
| 965 | 769 | - | 23.3 | 331 | - | ||
| 419 | - | 34 | 22.2 | 233 | 114 |
Heat treated : 1149°C - 1844°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z4CNU19-09FF | |||
| Z4CNU19-09FF |
| NF A 35-577 | Iron and steel. Stainless steel wire rods for cold forming | NF-A-35-577.pdf |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com