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UNS · United States · 5 grades

# S32109

The designation S32109 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* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 grades")
- [*Category* **Special steels for aviation and aerospace · 39 grades**](/categories/special-steels-for-aviation-and-aerospace "Category: Special steels for aviation and aerospace · 39 grades")
- [*Category* **Heat resistant steels · 64 grades**](/categories/heat-resistant-steels "Category: Heat resistant steels · 64 grades")
- [*Category* **High-temperature steels · 40 grades**](/categories/high-temperature-steels "Category: High-temperature steels · 40 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% | Ni% | S% |
|---|---|---|---|---|---|---|---|
| [1.4541](/materials/material-no/1.4541 "1.4541") | [1.4541](/materials/material-no/1.4541 "1.4541") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 175 | ≤0,08 | 0,045 | 9,00-12,0 | 0,015 |
| [30321](/materials/aisi-sae/30321 "30321") | [1.4544](/materials/material-no/1.4544 "1.4544") 1.4 | [Special steels for aviation and aerospace](/categories/special-steels-for-aviation-and-aerospace "Special steels for aviation and aerospace") | 69 | ≤0,08 | 0,035 | 9,00-11,5 | 0,025 |
| [1.4878](/materials/material-no/1.4878 "1.4878") | [1.4878](/materials/material-no/1.4878 "1.4878") 1.4 | [Heat resistant steels](/categories/heat-resistant-steels "Heat resistant steels") | 63 | ≤0,10 | 0,045 | 9,00-12,0 | 0,015 |
| [X7CrNiTi18-10](/materials/din-en/x7crniti18-10 "X7CrNiTi18-10") | [1.4940](/materials/material-no/1.4940 "1.4940") 1.4 | [High-temperature steels](/categories/high-temperature-steels "High-temperature steels") | 3 | 0,04-0,08 | 0,04 | 9,00-13,0 | 0,015 |
| [X6CrNiTiB18-10](/materials/din-en/x6crnitib18-10 "X6CrNiTiB18-10") | [1.4941](/materials/material-no/1.4941 "1.4941") 1.4 | [High-temperature steels](/categories/high-temperature-steels "High-temperature steels") | 5 | 0,04-0,08 | 0,035 | 9,00-12,0 | 0,015 |

## 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")