A409
The designation A409 is carried by 23 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 23
- Category Stainless steels · 468 grades
- Category Special steels for aviation and aerospace · 39 grades
- Category Others · 1754 grades
- Category Heat resistant steels · 64 grades
- Category High-temperature steels / aviation variant · 12 grades
Which of the 23 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 | Ni% | C% | Cr% | Si% | Mo% | S% |
|---|---|---|---|---|---|---|---|---|---|
| 1.4301 | 1.43011.4 | Stainless steels | 170 | 8,00-10,5 | ≤0,07 | 17,5-19,5 | ≤1,00 | — | 0,015 |
| 1.4306 | 1.43061.4 | Stainless steels | 137 | 10,0-12,0 | ≤0,030 | 18,0-20,0 | ≤1,00 | — | 0,015 |
| 1.4307 | 1.43071.4 | Stainless steels | 88 | 8,00-10,5 | ≤0,030 | 17,5-19,5 | ≤1,00 | — | 0,015 |
| S30400 | 1.43141.4 | Special steels for aviation and aerospace | 86 | 8,50-10,5 | ≤0,07 | 17,0-19,0 | ≤1,00 | — | 0,03 |
| X1CrNi25-21 | 1.43351.4 | Stainless steels | 36 | 20,0-22,0 | ≤0,020 | 24,0-26,0 | ≤0,25 | ≤0,20 | 0,01 |
| 1.4401 | 1.44011.4 | Stainless steels | 134 | 10,0-13,0 | ≤0,07 | 16,5-18,5 | ≤1,00 | 2,00-2,50 | 0,015 |
| 1.4404 | 1.44041.4 | Stainless steels | 147 | 10,0-13,0 | ≤0,030 | 16,5-18,2 | ≤1,00 | 2,00-2,50 | 0,015 |
| X2CrNiMo17-12-3 | 1.44321.4 | Others | 66 | 10,5-13,0 | ≤0,030 | 16,5-18,5 | ≤1,00 | 2,50-3,00 | 0,015 |
| 1.4435 | 1.44351.4 | Stainless steels | 99 | 12,5-15,0 | ≤0,030 | 17,0-19,0 | ≤1,00 | 2,50-3,00 | 0,015 |
| 1.4436 | 1.44361.4 | Stainless steels | 118 | 10,5-13,0 | ≤0,05 | 16,5-18,5 | ≤1,00 | 2,50-3,00 | 0,015 |
| 1.4438 | 1.44381.4 | Stainless steels | 49 | 13,0-16,0 | ≤0,030 | 17,5-19,5 | ≤1,00 | 3,00-4,00 | 0,015 |
| X6CrNiMo19-13-4 | 1.44451.4 | Others | 30 | 11,0-15,0 | ≤0,08 | 18,0-20,0 | ≤1,00 | 3,00-4,00 | 0,03 |
| X3CrNiMo18-12-3 | 1.44491.4 | Stainless steels | 35 | 11,5-12,5 | ≤0,035 | 17,0-18,2 | ≤1,00 | 2,25-2,75 | 0,015 |
| 1.4541 | 1.45411.4 | Stainless steels | 175 | 9,00-12,0 | ≤0,08 | 17,0-19,0 | ≤1,00 | — | 0,015 |
| S30347 | 1.45441.4 | Special steels for aviation and aerospace | 69 | 9,00-11,5 | ≤0,08 | 17,0-19,0 | ≤1,00 | — | 0,025 |
| X5CrNiNb18-10 | 1.45461.4 | Special steels for aviation and aerospace | 70 | 9,00-11,5 | ≤0,08 | 17,0-19,0 | ≤1,00 | — | 0,03 |
| 1.4550 | 1.45501.4 | Stainless steels | 107 | 9,00-12,0 | ≤0,08 | 17,0-19,0 | ≤1,00 | — | 0,015 |
| 1.4828 | 1.48281.4 | Heat resistant steels | 77 | 11,0-13,0 | ≤0,20 | 19,0-21,0 | 1,50-2,50 | — | 0,015 |
| X 7 CrNi 23 14 | 1.48331.4 | Heat resistant steels | 69 | 12,0-14,0 | ≤0,15 | 22,0-24,0 | ≤1,00 | — | 0,015 |
| 1.4845 | 1.48451.4 | Heat resistant steels | 91 | 19,0-22,0 | ≤0,10 | 24,0-26,0 | ≤1,50 | — | 0,015 |
| X6CrNi23-13 | 1.49501.4 | Heat resistant steels | 32 | 12,0-15,0 | 0,04-0,08 | 22,0-24,0 | ≤0,70 | — | 0,015 |
| X6CrNi25-20 | 1.49511.4 | Heat resistant steels | 34 | 19,0-22,0 | 0,04-0,08 | 24,0-26,0 | ≤0,70 | — | 0,015 |
| S31600 | 1.49841.4 | High-temperature steels / aviation variant | 64 | 15,5-17,5 | 0,04-0,10 | 15,5-17,5 | 0,30-0,60 | 1,60-2,00 | 0,03 |
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