12HN3A
The designation 12HN3A 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 Case hardening steels · 60 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% | Cr% | Ni% |
|---|---|---|---|---|---|---|---|---|
| 1.5732 | 1.57321.5 | Case hardening steels | 21 | 0,10-0,17 | 0,15-0,35 | 0,035 | 0,55-0,95 | 2,25-2,75 |
| 1.5752 | 1.57521.5 | Case hardening steels | 53 | 0,14-0,20 | ≤0,40 | 0,025 | 0,60-0,90 | 3,00-3,50 |
| 1.5752 | 1.57521.5 | Case hardening steels | 49 | 0,14-0,20 | ≤0,40 | 0,025 | 0,60-0,90 | 3,00-3,50 |
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