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UNS · United States · 6 grades

# G10740

The designation G10740 is carried by 6 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **6**
- [*Category* **Spring steels · 52 grades**](/categories/spring-steels "Category: Spring steels · 52 grades")

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")

## Which of the 6 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% | P% | S% | Mn% | Cr% | Ni% |
|---|---|---|---|---|---|---|---|---|---|
| [C75](/materials/din-en/c75 "C75") | [1.0605](/materials/material-no/1.0605 "1.0605") 1.0 | [Spring steels](/categories/spring-steels "Spring steels") | 14 | 0,70-0,80 | 0,045 | 0,045 | 0,60-0,80 | — | — |
| [C76D](/materials/din-en/c76d "C76D") | [1.0614](/materials/material-no/1.0614 "1.0614") 1.0 | [Spring steels](/categories/spring-steels "Spring steels") | 8 | 0,73-0,78 | 0,03 | 0,03 | 0,50-0,80 | ≤0,15 | ≤0,20 |
| [C75S](/materials/din-en/c75s "C75S") | [1.1248](/materials/material-no/1.1248 "1.1248") 1.1 | [Spring steels](/categories/spring-steels "Spring steels") | 21 | 0,70-0,80 | 0,025 | 0,025 | 0,60-0,90 | ≤0,40 | ≤0,40 |
| [C78D2](/materials/din-en/c78d2 "C78D2") | [1.1252](/materials/material-no/1.1252 "1.1252") 1.1 | [Spring steels](/categories/spring-steels "Spring steels") | 5 | 0,76-0,80 | 0,02 | 0,025 | 0,50-0,70 | ≤0,10 | ≤0,10 |
| [C76D2](/materials/din-en/c76d2 "C76D2") | [1.1253](/materials/material-no/1.1253 "1.1253") 1.1 | [Spring steels](/categories/spring-steels "Spring steels") | 5 | 0,74-0,78 | 0,02 | 0,025 | 0,50-0,70 | ≤0,10 | ≤0,10 |
| [SAE 1074](/materials/din-en/sae-1074 "SAE 1074") | [1.9614](/materials/material-no/1.9614 "1.9614") 1.9 | [Spring steels](/categories/spring-steels "Spring steels") | 3 | 0,70-0,80 | 0,03 | 0,05 | 0,50-0,80 | — | — |

## Not sure which one your print means?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")