| Standard | Fe, % | B, % | C, % | O, % | Mo, % | Ta, % |
|---|---|---|---|---|---|---|
| Standard | Fe, % | B, % | C, % | O, % | Mo, % | Ta, % |
| TU 48-19-274-77 | 0.001–0.03 | < 0.01 | < 0.005 | < 0.005 | 99.15–99.799 | 0.2–0.8 |
| Standard | Description |
|---|---|
| Standard | Description |
| TU 48-19-274-77 |
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