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UNS · United States · 6 grades

# K12447

The designation K12447 is carried by 6 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **6**
- [*Category* **Fine-grain structural steels · 50 grades**](/categories/fine-grain-structural-steels "Category: Fine-grain structural steels · 50 grades")
- [*Category* **Unalloyed structural steels · 452 grades**](/categories/unalloyed-structural-steels "Category: Unalloyed structural steels · 452 grades")
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")

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

## Which of the 6 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% | Si% | S% | Mn% | Ni% | V% |
|---|---|---|---|---|---|---|---|---|---|
| [P305GH](/materials/din-en/p305gh "P305GH") | [1.0436](/materials/material-no/1.0436 "1.0436") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 38 | 0,15-0,20 | ≤0,40 | 0,015 | 0,90-1,60 | ≤0,30 | ≤0,02 |
| [1.0562](/materials/material-no/1.0562 "1.0562") | [1.0562](/materials/material-no/1.0562 "1.0562") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 74 | ≤0,18 | ≤0,50 | 0,015 | 1,10-1,70 | ≤0,50 | ≤0,10 |
| [1.0562](/materials/material-no/1.0562 "1.0562") | [1.0562](/materials/material-no/1.0562 "1.0562") 1.0 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 74 | ≤0,18 | ≤0,50 | 0,015 | 1,10-1,70 | ≤0,50 | ≤0,10 |
| [1.0577](/materials/material-no/1.0577 "1.0577") | [1.0577](/materials/material-no/1.0577 "1.0577") 1.0 | [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels") | 22 | ≤0,20 | ≤0,55 | 0,025 | ≤1,60 | — | — |
| [P460ML1](/materials/din-en/p460ml1 "P460ML1") | [1.8837](/materials/material-no/1.8837 "1.8837") 1.8 | [Others](/categories/others "Others") | 3 | ≤0,16 | ≤0,60 | 0,008 | ≤1,70 | 0,5 | ≤0,10 |
| [P460Q](/materials/din-en/p460q "P460Q") | [1.8870](/materials/material-no/1.8870 "1.8870") 1.8 | [Fine-grain structural steels](/categories/fine-grain-structural-steels "Fine-grain structural steels") | 3 | ≤0,18 | ≤0,50 | 0,01 | ≤1,70 | 1 | ≤0,08 |

## 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")