# 1.0528 (C30): equivalents

Quelle: <https://mvg-frankfurt.de/en/materials/comparison/1-0528>

> 1.0528 (C30) internationally: S30C, SAE1030, Ck30, 080M32, AF50C30 and 4 further designations by country and standard.

S30C · SAE1030 · Ck30 · 080M32 · AF50C30

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## Designations by country and standard

| Country / type | Standard | Designation |
|---|---|---|
| Europe | EN | 1.0528· C30 |
| Germany | DIN (old) | Ck30 |
| France | AFNOR | AF50C30 · XC32 |
| United Kingdom | BS | 080M32 · En5 |
| ISO | ISO | C30E4 |
| Japan | JIS | S30C |
| Czech Republic | ČSN | 12031 |
| USA | SAE | SAE1030 |

## Not unambiguous

- **C30E4** also matches [1.1178](https://mvg-frankfurt.de/en/materials/comparison/1-1178).
- **Ck30** also matches [1.1178](https://mvg-frankfurt.de/en/materials/comparison/1-1178).
- **S30C** also matches [1.1178](https://mvg-frankfurt.de/en/materials/comparison/1-1178).
- **XC32** also matches [1.1178](https://mvg-frankfurt.de/en/materials/comparison/1-1178).

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