SM490YA
The designation SM490YA is carried by 5 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 5
- Category Fine-grain structural steels · 50 grades
- Category Unalloyed structural steels · 452 grades
Which of the 5 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 | Si% | P% | S% | Mn% | C% | N% |
|---|---|---|---|---|---|---|---|---|---|
| 1.0562 | 1.05621.0 | Fine-grain structural steels | 74 | ≤0,50 | 0,025 | 0,015 | 1,10-1,70 | ≤0,18 | 0,012 |
| 1.0570 | 1.05701.0 | Unalloyed structural steels | 112 | ≤0,55 | 0,035 | 0,035 | ≤1,60 | ≤0,20 | — |
| 1.0570 | 1.05701.0 | Unalloyed structural steels | 101 | ≤0,55 | 0,03 | 0,025 | ≤1,60 | ≤0,20 | — |
| 1.8902 | 1.89021.8 | Fine-grain structural steels | 58 | ≤0,60 | 0,03 | 0,025 | 1,00-1,70 | ≤0,20 | 0,025 |
| SM490YA | — | Unalloyed structural steels | 2 | max 0.55 | max 0.035 | max 0.035 | max 1.6 | max 0.2 | — |
Not sure which one your print means?
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