309C30
The designation 309C30 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 cast steels · 82 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 | Cr% | Ni% |
|---|---|---|---|---|---|
| GX40CrNiSi22-10 | 1.48261.4 | Heat-resistant cast steels | 28 | 21,0-23,0 | 9,00-11,0 |
| 1.4837 | 1.48371.4 | Heat-resistant cast steels | 20 | 24,0-27,0 | 11,0-14,0 |
Not sure which one your print means?
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