# 1.0437 (P310NB): equivalents

Quelle: <https://mvg-frankfurt.de/en/materials/comparison/1-0437>

> 1.0437 (P310NB) internationally: SG325, 17Mn4, 224-400, A42FP1, ASt41 and 7 further designations by country and standard.

SG325 · 17Mn4 · 224-400 · A42FP1 · ASt41

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## Designations by country and standard

| Country / type | Standard | Designation |
|---|---|---|
| Europe | EN | 1.0437· P310NB |
| Germany | DIN (old) | 17Mn4 · ASt41 |
| EURONORM | EURONORM | Fe410-2KG · FeE31KR |
| France | AFNOR | A42FP1 · BS3 |
| United Kingdom | BS | 224-400 · TypeC |
| Japan | JIS | SG325 |
| Spain | UNE | AE345KR |
| Czech Republic | ČSN | 11419 |
| USA | USA (grade) | Gr.60 |

## Not unambiguous

- **17Mn4** also matches [1.0481](https://mvg-frankfurt.de/en/materials/comparison/1-0481).
- **Gr.60** also matches [1.0556](https://mvg-frankfurt.de/en/materials/comparison/1-0556), [1.0980](https://mvg-frankfurt.de/en/materials/comparison/1-0980).

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