# 1.2550 (60WCrV8): equivalents

Quelle: <https://mvg-frankfurt.de/en/materials/comparison/1-2550>

> 1.2550 (60WCrV8) internationally: 60WCrV7, 6CrW2Si, BS1, 55WC20, 55WCrV8KU and 5 further designations by country and standard.

60WCrV7 · 6CrW2Si · BS1 · 55WC20 · 55WCrV8KU

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## Designations by country and standard

| Country / type | Standard | Designation |
|---|---|---|
| Europe | EN | 1.2550· 60WCrV8 |
| China | GB | 6CrW2Si |
| Germany | DIN (old) | 60WCrV7 |
| France | AFNOR | 55WC20 |
| United Kingdom | BS | BS1 |
| Italy | UNI | 55WCrV8KU |
| Poland | PN | NZ3 |
| Russia | GOST | 5KHV2S |
| Czech Republic | ČSN | 19733 |
| USA | AISI (tool steel) | S1 |
| Austria | ÖNORM | K455 |

## Not unambiguous

- **BS1** also matches [1.0111](https://mvg-frankfurt.de/en/materials/comparison/1-0111).

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