K12320
The designation K12320 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 Heat-resistant structural steels · 62 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 | Si% | P% | S% | Mn% | Mo% |
|---|---|---|---|---|---|---|---|---|
| 1.5415 | 1.54151.5 | Heat-resistant structural steels | 38 | ≤0,35 | 0,025 | 0,01 | 0,40-0,90 | 0,25-0,35 |
| 1.5423 | 1.54231.5 | Heat-resistant structural steels | 20 | 0,15-0,50 | 0,04 | 0,04 | 0,50-0,80 | 0,45-0,65 |
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.