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UNS · United States · 2 grades

# G15660

The designation G15660 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")

[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% | Mn% |
|---|---|---|---|---|---|---|
| [65Mn4](/materials/din-en/65mn4 "65Mn4") | [1.1240](/materials/material-no/1.1240 "1.1240") 1.1 | [Others](/categories/others "Others") | 17 | 0,60-0,70 | 0,25-0,50 | 0,90-1,20 |
| [66Mn4](/materials/din-en/66mn4 "66Mn4") | [1.1260](/materials/material-no/1.1260 "1.1260") 1.1 | [Others](/categories/others "Others") | 12 | 0,60-0,71 | 0,15-0,30 | 0,85-1,15 |

## 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")