7490
The designation 7490 is carried by 10 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 10
- Category Stainless steels · 468 grades
- Category Special steels for aviation and aerospace · 39 grades
- Category Heat resistant steels · 64 grades
Which of the 10 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% | Ni% | Si% | S% | P% | Cr% |
|---|---|---|---|---|---|---|---|---|---|
| X1CrNi25-21 | 1.43351.4 | Stainless steels | 36 | ≤0,020 | 20,0-22,0 | ≤0,25 | 0,01 | 0,025 | 24,0-26,0 |
| 1.4541 | 1.45411.4 | Stainless steels | 175 | ≤0,08 | 9,00-12,0 | ≤1,00 | 0,015 | 0,045 | 17,0-19,0 |
| S30347 | 1.45441.4 | Special steels for aviation and aerospace | 69 | ≤0,08 | 9,00-11,5 | ≤1,00 | 0,025 | 0,035 | 17,0-19,0 |
| X5CrNiNb18-10 | 1.45461.4 | Special steels for aviation and aerospace | 70 | ≤0,08 | 9,00-11,5 | ≤1,00 | 0,03 | 0,045 | 17,0-19,0 |
| 1.4550 | 1.45501.4 | Stainless steels | 107 | ≤0,08 | 9,00-12,0 | ≤1,00 | 0,015 | 0,045 | 17,0-19,0 |
| X 7 CrNi 23 14 | 1.48331.4 | Heat resistant steels | 69 | ≤0,15 | 12,0-14,0 | ≤1,00 | 0,015 | 0,045 | 22,0-24,0 |
| X15CrNiSi25-20 | 1.48411.4 | Heat resistant steels | 60 | ≤0,20 | 19,0-22,0 | 1,50-2,50 | 0,015 | 0,045 | 24,0-26,0 |
| 1.4845 | 1.48451.4 | Heat resistant steels | 91 | ≤0,10 | 19,0-22,0 | ≤1,50 | 0,015 | 0,045 | 24,0-26,0 |
| X6CrNi23-13 | 1.49501.4 | Heat resistant steels | 32 | 0,04-0,08 | 12,0-15,0 | ≤0,70 | 0,015 | 0,035 | 22,0-24,0 |
| X6CrNi25-20 | 1.49511.4 | Heat resistant steels | 34 | 0,04-0,08 | 19,0-22,0 | ≤0,70 | 0,015 | 0,035 | 24,0-26,0 |
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