Japan · DAIDO
DC11
DAIDO TSPL:2017 — Tool Steel Products list
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 1.4 | 1.6 | ||
| Cr | 11 | 13 | ||
| Cu | 0.25 | |||
| Mn | 0.6 | |||
| Mo | 0.8 | 1.2 | ||
| Ni | 0.5 | |||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 0.4 | |||
| V | 0.2 | 0.5 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| steel products | HB ≤255；HR ≥62 |