SMnC420H
The designation SMnC420H is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.
- Matching grades 3
- Category Case hardening steels · 60 grades
Which of the 3 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% | Cr% | Mn% | Si% | P% | S% |
|---|---|---|---|---|---|---|---|---|---|
| 1.7131 | 1.71311.7 | Case hardening steels | 78 | 0,14-0,19 | 0,80-1,10 | 1,00-1,30 | ≤0,40 | 0,025 | 0,035 |
| 20MnCr5 | 1.71471.7 | Case hardening steels | 45 | 0,17-0,22 | 1,00-1,30 | 1,10-1,40 | ≤0,40 | 0,025 | 0,035 |
| smnc420h | — | 1 | 0.16 - 0.23 | 0.35 - 0.7 | 1.15 - 1.55 | 0.15 - 0.35 | max 0.03 | max 0.03 |
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