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UNS · United States · 2 grades

# K02104

The designation K02104 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **2**
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")
- [*Category* **Fine-grain structural steels · 50 grades**](/categories/fine-grain-structural-steels "Category: Fine-grain structural steels · 50 grades")

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

## Which of the 2 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% | N% | Si% | P% | S% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| [1.0437](/materials/material-no/1.0437 "1.0437") | [1.0437](/materials/material-no/1.0437 "1.0437") 1.0 | [Others](/categories/others "Others") | 21 | ≤0,20 | 0,009 | ≤0,50 | 0,025 | 0,015 | ≥0,70 |
| [P255NL](/materials/din-en/p255nl "P255NL") | [1.0463](/materials/material-no/1.0463 "1.0463") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 6 | ≤0,16 | 0,02 | ≤0,40 | 0,03 | 0,025 | 0,50-1,30 |

## 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")