A331
The designation A331 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 Tool steels for cold work · 109 grades
- Category Quenched and tempered steels · 133 grades
- Category Special steels for aviation and aerospace · 39 grades
- Category Low-temperature structural steels · 55 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 | Mn% | C% | Si% | Cr% | P% | S% |
|---|---|---|---|---|---|---|---|---|---|
| 50CrV4 | 1.22411.2 | Tool steels for cold work | 12 | 0,80-1,10 | 0,47-0,55 | 0,15-0,35 | 0,90-1,20 | 0,03 | 0,03 |
| 1.6546 | 1.65461.6 | Quenched and tempered steels | 43 | 0,70-1,00 | 0,37-0,44 | 0,15-0,40 | 0,40-0,60 | 0,035 | 0,035 |
| 40 NiCrMo 8 4 | 1.65621.6 | Quenched and tempered steels | 33 | 0,70-0,90 | 0,37-0,44 | 0,20-0,35 | 0,70-0,95 | 0,02 | 0,015 |
| 25CrMo4 | 1.72141.7 | Special steels for aviation and aerospace | 29 | 0,50-0,80 | 0,22-0,29 | 0,15-0,35 | 0,90-1,20 | 0,02 | 0,015 |
| 30CrMo4 | 1.72161.7 | Low-temperature structural steels | 24 | 0,35-0,60 | 0,27-0,34 | ≤0,35 | 0,80-1,15 | 0,035 | 0,035 |
| 1.7220 | 1.72201.7 | Quenched and tempered steels | 159 | 0,60-0,90 | 0,30-0,37 | ≤0,40 | 0,90-1,20 | 0,035 | 0,035 |
| 1.7225 | 1.72251.7 | Quenched and tempered steels | 95 | 0,60-0,90 | 0,38-0,45 | ≤0,40 | 0,90-1,20 | 0,025 | 0,035 |
| 30CrMoV9 | 1.77071.7 | Quenched and tempered steels | 19 | 0,40-0,70 | 0,26-0,34 | ≤0,40 | 2,30-2,70 | 0,035 | 0,035 |
| G61500 | 1.81541.8 | Special steels for aviation and aerospace | 7 | 0,70-1,10 | 0,47-0,55 | 0,15-0,40 | 0,90-1,20 | 0,035 | 0,035 |
| 1.8159 | 1.81591.8 | Quenched and tempered steels | 73 | 0,70-1,10 | 0,47-0,55 | ≤0,40 | 0,90-1,20 | 0,025 | 0,025 |
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