12021
The designation 12021 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 2
- Category Case hardening steels · 60 grades
- Category Unalloyed structural steels · 452 grades
Which of the 2 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% | S% | Mn% |
|---|---|---|---|---|---|---|---|---|
| C10 | 1.03011.0 | Case hardening steels | 63 | 0,07-0,13 | ≤0,40 | 0,045 | 0,045 | 0,30-0,60 |
| 1.0305 | 1.03051.0 | Unalloyed structural steels | 16 | ≤0,17 | 0,10-0,35 | 0,04 | 0,04 | 0,40-0,80 |
Not sure which one your print means?
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