St41K
The designation St41K is carried by 4 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 4
- Category Heat-resistant structural steels · 62 grades
- Category Aging resistant steels · 2 grades
- Category Weathering steels · 27 grades
Which of the 4 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% | Mn% | S% | Nb% | N% | Si% |
|---|---|---|---|---|---|---|---|---|---|
| 1.0425 | 1.04251.0 | Heat-resistant structural steels | 79 | ≤0,20 | 0,80-1,40 | 0,01 | ≤0,02 | 0,012 | ≤0,40 |
| P280GH | 1.04261.0 | Aging resistant steels | 56 | 0,08-0,20 | 0,90-1,50 | 0,015 | ≤0,01 | — | ≤0,40 |
| C22.8 | 1.04601.0 | Heat-resistant structural steels | 9 | 0,18-0,23 | 0,30-0,90 | 0,015 | ≤0,020 | — | ≤0,40 |
| 9CrNiCuP324 | 1.89451.8 | Weathering steels | 37 | ≤0,12 | ≤1,00 | 0,035 | — | 0,009 | ≤0,75 |
Not sure which one your print means?
Search the catalogue by designation, material number or composition — every name on this page is itself a way in.