| Euronomy | Execution | Material | W.Stoff | RFQ | |
|---|---|---|---|---|---|
15NiCuMoNb5 |
Seamless tubes | Boilersteel | 1.6368 |
application
Mainly used for the production of pressure vessels with working temperature up to about 500°C
Dimension/Format
| Round steel | Ø 40 - 800 mm |
|---|---|
| Forging | Yes |
| Tubes | Yes |
Mechanical properties
| Tensile strength | min. 460 N/mm2 |
|---|---|
| Offence threshold | 610 - 780 N/mm2 |
| Toughness | +20°C / min. 40J |
Composition
| Al | min. 0,015 - |
|---|---|
| C | max.0,17 |
| Cr | max. 0,30 |
| Cu | 0,50 - 0,80 |
| Mn | 0,80 - 1,20 |
| Mo | 0,25 - 0,50 |
| N | max. 0,020 |
| Nb | 0,015 -0,045 |
| Ni | 1,00 - 1,30 |
| P | max. 0,025 |
| S | max. 0,010 |