321
The designation 321 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 Stainless steels · 468 grades
- Category Special steels for aviation and aerospace · 39 grades
- Category Heat resistant steels · 64 grades
- Category Low-temperature steels · 4 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 | S% | Ni% | C% | P% |
|---|---|---|---|---|---|---|---|
| 1.4541 | 1.45411.4 | Stainless steels | 175 | 0,015 | 9,00-12,0 | ≤0,08 | 0,045 |
| S30347 | 1.45441.4 | Special steels for aviation and aerospace | 69 | 0,025 | 9,00-11,5 | ≤0,08 | 0,035 |
| 1.4878 | 1.48781.4 | Heat resistant steels | 63 | 0,015 | 9,00-12,0 | ≤0,10 | 0,045 |
| X 10 CrNiTi 18 10 | 1.69031.6 | Low-temperature steels | 3 | 0,03 | 10,0-12,0 | ≤0,10 | 0,045 |
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.