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title: "1146 — 2 equivalent grades, compared"
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AISI / SAE · United States · 2 grades

# 1146

The designation 1146 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

- *Matching grades* **2**
- [*Category* **Free cutting steels · 49 grades**](/categories/free-cutting-steels "Category: Free cutting steels · 49 grades")
- [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades")

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

## Which of the 2 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% | S% | Mn% |
|---|---|---|---|---|---|---|---|
| [45 S 20](/materials/din-en/45-s-20 "45 S 20") | [1.0727](/materials/material-no/1.0727 "1.0727") 1.0 | [Free cutting steels](/categories/free-cutting-steels "Free cutting steels") | 12 | 0,42-0,50 | 0,06 | 0,15-0,25 | 0,70-1,10 |
| [SAE 1146](/materials/din-en/sae-1146 "SAE 1146") | [1.9708](/materials/material-no/1.9708 "1.9708") 1.9 | [Others](/categories/others "Others") | 3 | 0,42-0,49 | 0,03 | 0,080-0,130 | 0,70-1,00 |

## 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")