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UNS · United States · 4 grades

# K02404

The designation K02404 is carried by 4 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **4**
- [*Category* **Unalloyed structural steels · 452 grades**](/categories/unalloyed-structural-steels "Category: Unalloyed structural steels · 452 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 4 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% | S% | N% | Si% | P% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| [Fe510B](/materials/uni/fe510b "Fe510B") | [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 | 0,012 | ≤0,55 | 0,035 | ≤1,60 |
| [P315N](/materials/din-en/p315n "P315N") | [1.0505](/materials/material-no/1.0505 "1.0505") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 7 | ≤0,18 | 0,03 | 0,02 | ≤0,45 | 0,035 | 0,70-1,50 |
| [P315NH](/materials/din-en/p315nh "P315NH") | [1.0506](/materials/material-no/1.0506 "1.0506") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 7 | ≤0,18 | 0,03 | 0,02 | ≤0,45 | 0,035 | 0,70-1,50 |
| [P315NL](/materials/din-en/p315nl "P315NL") | [1.0508](/materials/material-no/1.0508 "1.0508") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 7 | ≤0,16 | 0,025 | 0,02 | ≤0,45 | 0,03 | 0,70-1,50 |

## 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")