Material No.: 1.5637
| EN symbol (short) | 12Ni14 |
|---|---|
| UNS | K 31918 Grade Grade 3 |
Hauptanwendungsgebiete
| machine building | Cooling units (until -148°F) |
| Apparatus engineering |
Beschreibung
| Densitykg/dm3 | 7,85 |
| Hardness(HB) | |
| Composition | Chrome-molybdenum alloyed heat treatable steel |
| Category | Tough at subzero steels |
Temperaturhinweise
| Application area | |
| Operation temperature | -148 ºF to 572 ºF |
Chemische Zusammensetzung
| Min % | Max % | |
|---|---|---|
| C | 0,15 | |
| Si | 0,35 | |
| Mn | 0,30 | 0,80 |
| P | 0,020 | |
| S | 0,010 | |
| Ni | 3,25 | 3,75 |
| V | 0,05 | |
| Cr+Mo+ Cu | 0,50 |