# 1.0045 (S355JR): equivalents

Quelle: <https://mvg-frankfurt.de/en/materials/comparison/1-0045>

> 1.0045 (S355JR) internationally: SM490A, A572, St52-3, Q345B, 50B and 13 further designations by country and standard.

SM490A · A572 · St52-3 · Q345B · 50B

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## Designations by country and standard

| Country / type | Standard | Designation |
|---|---|---|
| Europe | EN | 1.0045· S355JR |
| Belgium | NBN | AE355B |
| China | GB | Q345B · Q345C |
| Germany | DIN (old) | St52-3 |
| EURONORM | EURONORM | Fe510B |
| France | AFNOR | E36-2 |
| United Kingdom | BS | 50B |
| ISO | ISO | E355C |
| India | IS | IS961 |
| Japan | JIS | SM490A · SS490 |
| Canada | CSA | 350W · 350WT |
| Portugal | NP | FE510-B |
| Sweden | SIS | 2132-01 |
| Spain | UNE | AE355B |
| USA | ASTM | A572 · A678Gr.A |
| USA | USA (grade) | SSGrade50 |

## Not unambiguous

- **2132-01** also matches [1.0553](https://mvg-frankfurt.de/en/materials/comparison/1-0553).
- **A572** also matches [1.0144](https://mvg-frankfurt.de/en/materials/comparison/1-0144).
- **E355C** also matches [1.0550](https://mvg-frankfurt.de/en/materials/comparison/1-0550), [1.0553](https://mvg-frankfurt.de/en/materials/comparison/1-0553).
- **Q345C** also matches [1.0060](https://mvg-frankfurt.de/en/materials/comparison/1-0060).
- **SM490A** also matches [1.8902](https://mvg-frankfurt.de/en/materials/comparison/1-8902).
- **St52-3** also matches [1.0570](https://mvg-frankfurt.de/en/materials/comparison/1-0570), [1.0580](https://mvg-frankfurt.de/en/materials/comparison/1-0580).

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