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DIN / EN · Europe · 5 grades

# St52-3

The designation St52-3 is carried by 5 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **5**
- [*Category* **Unalloyed structural steels · 452 grades**](/categories/unalloyed-structural-steels "Category: Unalloyed structural steels · 452 grades")

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")

## Which of the 5 do you want?

This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.

| Grade | Material no. | Category | Designations | C% | P% | S% |
|---|---|---|---|---|---|---|
| [K02404](/materials/uns/k02404 "K02404") | [1.0045](/materials/material-no/1.0045 "1.0045") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 32 | ≤0,24 | 0,035 | 0,035 |
| [K03011](/materials/uns/k03011 "K03011") | [1.0570](/materials/material-no/1.0570 "1.0570") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 112 | ≤0,20 | 0,035 | 0,035 |
| [K12037](/materials/uns/k12037 "K12037") | [1.0570](/materials/material-no/1.0570 "1.0570") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 101 | ≤0,20 | 0,03 | 0,025 |
| [1024](/materials/aisi-sae/1024 "1024") | [1.0580](/materials/material-no/1.0580 "1.0580") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 26 | ≤0,22 | 0,025 | 0,025 |
| [5120](/materials/aisi-sae/5120 "5120") | [1.0841](/materials/material-no/1.0841 "1.0841") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 9 | — | — | — |

## Not sure which one your print means?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.

[Search](/search "Steel grade search")[Inquiry](/inquiry "Inquiry")