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JIS · Japan · 4 grades

# SUS 440C

The designation SUS 440C 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* **Bearing steels · 17 grades**](/categories/bearing-steels "Category: Bearing steels · 17 grades")
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")
- [*Category* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 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 | Mo% | C% | P% | S% | Ni% |
|---|---|---|---|---|---|---|---|---|
| [S44004](/materials/uns/s44004 "S44004") | [1.3544](/materials/material-no/1.3544 "1.3544") 1.3 | [Bearing steels](/categories/bearing-steels "Bearing steels") | 20 | 0,35-0,75 | 0,95-1,10 | 0,025 | 0,015 | 0,5 |
| [X110Cr17](/materials/din-en/x110cr17 "X110Cr17") | [1.4023](/materials/material-no/1.4023 "1.4023") 1.4 | [Others](/categories/others "Others") | 21 | ≤0,75 | 0,95-1,20 | 0,04 | 0,03 | 0,6 |
| [X105CrMo17](/materials/din-en/x105crmo17 "X105CrMo17") | [1.4125](/materials/material-no/1.4125 "1.4125") 1.4 | [Stainless steels](/categories/stainless-steels "Stainless steels") | 50 | 0,40-0,80 | 0,95-1,20 | 0,04 | 0,015 | — |
| sus440c | — |  | 1 | — | — | — | — | — |

## 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")