40HA
The designation 40HA is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 3
- Category Quenched and tempered steels · 133 grades
- Category Steels for surface hardening · 13 grades
Which of the 3 do you want?
This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.
| Grade | Material no. | Category | Designations | C% | Si% | P% |
|---|---|---|---|---|---|---|
| 37Cr4 | 1.70341.7 | Quenched and tempered steels | 104 | 0,34-0,41 | ≤0,40 | 0,035 |
| 1.7035 | 1.70351.7 | Quenched and tempered steels | 67 | 0,38-0,45 | ≤0,40 | 0,035 |
| 38Cr4 | 1.70431.7 | Steels for surface hardening | 7 | 0,34-0,40 | 0,15-0,40 | 0,025 |
Not sure which one your print means?
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