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GB · China · 2 grades

# 70

The designation 70 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **2**
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")
- [*Category* **Spring steels · 52 grades**](/categories/spring-steels "Category: Spring steels · 52 grades")

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

## Which of the 2 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% | Si% | P% | S% | Cr% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| [C70D](/materials/din-en/c70d "C70D") | [1.0615](/materials/material-no/1.0615 "1.0615") 1.0 | [Others](/categories/others "Others") | 8 | 0,68-0,73 | 0,10-0,30 | 0,03 | 0,03 | ≤0,15 | 0,50-0,80 |
| [C67S](/materials/din-en/c67s "C67S") | [1.1231](/materials/material-no/1.1231 "1.1231") 1.1 | [Spring steels](/categories/spring-steels "Spring steels") | 42 | 0,65-0,73 | 0,15-0,35 | 0,025 | 0,025 | ≤0,40 | 0,60-0,90 |

## 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")