40C
The designation 40C 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 Unalloyed structural steels · 452 grades
- Category Nitriding steels · 11 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% | P% | S% | Mn% |
|---|---|---|---|---|---|---|---|
| 1.0038 | 1.00381.0 | Unalloyed structural steels | 152 | ≤0,17 | 0,035 | 0,035 | ≤1,40 |
| A284D | 1.01141.0 | Unalloyed structural steels | 30 | ≤0,17 | 0,03 | 0,03 | ≤1,40 |
| 1.8523 | 1.85231.8 | Nitriding steels | 14 | 0,35-0,45 | 0,035 | 0,035 | 0,40-0,70 |
Not sure which one your print means?
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