DIN Aluchrom 4 18 YHf
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| Ni | 0.5000 | |||
| Cr | 17.0000 | 19.0000 | ||
| C | 0.0800 | |||
| S | 0.0300 | |||
| Mn | 0.5000 | |||
| Si | 0.6000 | |||
| Al | 3.5000 | 5.0000 | ||
| Y | 0.1500 | |||
| Zr | 0.1500 | |||
| Hf | 0.1500 | |||
| P | 0.0400 | |||
| Cu | 0.5000 |
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