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AISI / SAE · United States · 3 grades

# 317LN

The designation 317LN 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* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 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 | Cr% | Ni% | Mo% | N% | P% | S% |
|---|---|---|---|---|---|---|---|---|---|
| [X2CrNiMoN18-12-4](/materials/din-en/x2crnimon18-12-4 "X2CrNiMoN18-12-4") | [1.4434](/materials/material-no/1.4434 "1.4434") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 8 | 16,5-19,5 | 10,5-14,0 | 3,00-4,00 | 0,10-0,20 | 0,045 | 0,015 |
| [1.4439](/materials/material-no/1.4439 "1.4439") | [1.4439](/materials/material-no/1.4439 "1.4439") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 14 | 16,5-18,5 | 12,5-14,5 | 4,00-5,00 | 0,12-0,22 | 0,045 | 0,015 |
| [X2CrNiMoN18-15-4](/materials/din-en/x2crnimon18-15-4 "X2CrNiMoN18-15-4") | [1.4442](/materials/material-no/1.4442 "1.4442") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 3 | 17,0-18,5 | 14,0-16,0 | 3,70-4,20 | 0,10-0,20 | 0,025 | 0,01 |

## 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")