EN X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2
Steels and nickel alloys for fasteners with specified elevated and or low temperature properties, used in the chemical, petrochemical, pharmaceutical, machine industries (hydraulic systems) and food industry for valves, flanges, pump parts, springs, heat
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.04 | |||
| Si | 1.00 | |||
| Mn | 2.00 | |||
| P | 0.045 | |||
| S | 0.015 | |||
| Cr | 17.00 | 19.00 | ||
| Ni | 8.50 | 10.50 | ||
| Mo | ||||
| N | 0.11 | |||
| Cu | 3.00 | 4.00 |
