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UNS · United States · 3 grades

# K02703

The designation K02703 is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **3**
- [*Category* **Fine-grain structural steels · 50 grades**](/categories/fine-grain-structural-steels "Category: Fine-grain structural steels · 50 grades")
- [*Category* **Microalloyed steels · 5 grades**](/categories/microalloyed-steels "Category: Microalloyed steels · 5 grades")

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

## Which of the 3 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 | Mn% | C% | Al% | Si% | S% | Ti% |
|---|---|---|---|---|---|---|---|---|---|
| [P275NH](/materials/din-en/p275nh "P275NH") | [1.0487](/materials/material-no/1.0487 "1.0487") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 10 | 0,80-1,50 | ≤0,16 | ≥0,020 | ≤0,40 | 0,015 | ≤0,03 |
| [A662Gr.A](/materials/din-en/a662gr-a "A662Gr.A") | [1.0488](/materials/material-no/1.0488 "1.0488") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 18 | 0,60-1,50 | ≤0,16 | ≥0,020 | ≤0,40 | 0,015 | ≤0,03 |
| [H 280 LA](/materials/din-en/h-280-la "H 280 LA") | [1.0489](/materials/material-no/1.0489 "1.0489") 1.0 | [Microalloyed steels](/categories/microalloyed-steels "Microalloyed steels") | 7 | ≤1,00 | ≤0,10 | ≥0,015 | ≤0,50 | 0,025 | ≤0,15 |

## 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")