SUH 31
The designation SUH 31 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.
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 | C% | Si% | P% | S% | Cr% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| X45CrNiW18-9 | 1.48731.4 | Valve steels | 25 | 0,40-0,50 | 2,00-3,00 | 0,045 | 0,03 | 17,0-19,0 | 0,80-1,50 |
| suh31 | — | Heat resistant steels | 1 | 0.35 - 0.45 | 1.5 - 2.5 | max 0.04 | max 0.03 | 14 - 16 | max 0.6 |
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