# 1.1140 (C15R): equivalents

Quelle: <https://mvg-frankfurt.de/en/materials/comparison/1-1140>

> 1.1140 (C15R) internationally: Ck15, XC12, Cm15, C15M2, C15 and 2 further designations by country and standard.

Ck15 · XC12 · Cm15 · C15M2 · C15

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## Designations by country and standard

| Country / type | Standard | Designation |
|---|---|---|
| Europe | EN | 1.1140· C15R |
| Germany | DIN (old) | Ck15 · Cm15 |
| France | AFNOR | XC12 |
| ISO | ISO | C15M2 |
| Italy | UNI | C15 |
| Sweden | SIS | 1370 |
| Spain | UNE | C16k-1 |

## Not unambiguous

- **1370** also matches [1.1141](https://mvg-frankfurt.de/en/materials/comparison/1-1141), [EN AW-1370](https://mvg-frankfurt.de/en/materials/comparison/en-aw-1370).
- **C15** also matches [1.0401](https://mvg-frankfurt.de/en/materials/comparison/1-0401), [1.1121](https://mvg-frankfurt.de/en/materials/comparison/1-1121), [1.1141](https://mvg-frankfurt.de/en/materials/comparison/1-1141).
- **C15M2** also matches [1.1121](https://mvg-frankfurt.de/en/materials/comparison/1-1121).
- **Ck15** also matches [1.0401](https://mvg-frankfurt.de/en/materials/comparison/1-0401), [1.1121](https://mvg-frankfurt.de/en/materials/comparison/1-1121), [1.1141](https://mvg-frankfurt.de/en/materials/comparison/1-1141).
- **XC12** also matches [1.0401](https://mvg-frankfurt.de/en/materials/comparison/1-0401), [1.1121](https://mvg-frankfurt.de/en/materials/comparison/1-1121), [1.1141](https://mvg-frankfurt.de/en/materials/comparison/1-1141).

Equivalents are approximations: the composition and limits of the standards differ in part. For certificates, the ordered standard applies.