Belgium · NBN
T55TX-X-9C1ML
NBN EN ISO 17634:2006 — NBN EN ISO 17634
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.05 | |||
| Cr | 8 | 10.5 | ||
| Mn | 1.5 | |||
| Mo | 0.85 | 1.2 | ||
| Ni | 0.4 | |||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| electrodes, welded condition | ≥460 | 550–740 | ≥17 |