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AISI / SAE · United States · 5 grades

# 5140

The designation 5140 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* **Quenched and tempered steels · 133 grades**](/categories/quenched-and-tempered-steels "Category: Quenched and tempered steels · 133 grades")
- [*Category* **Steels for surface hardening · 13 grades**](/categories/steels-for-surface-hardening "Category: Steels for surface hardening · 13 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% | Si% | P% | S% | Cr% | Mn% |
|---|---|---|---|---|---|---|---|---|---|
| [38Cr2](/materials/din-en/38cr2 "38Cr2") | [1.7003](/materials/material-no/1.7003 "1.7003") 1.7 | [Quenched and tempered steels](/categories/quenched-and-tempered-steels "Quenched and tempered steels") | 8 | 0,35-0,42 | ≤0,40 | 0,035 | 0,035 | 0,40-0,60 | 0,50-0,80 |
| [37Cr4](/materials/din-en/37cr4 "37Cr4") | [1.7034](/materials/material-no/1.7034 "1.7034") 1.7 | [Quenched and tempered steels](/categories/quenched-and-tempered-steels "Quenched and tempered steels") | 104 | 0,34-0,41 | ≤0,40 | 0,035 | 0,035 | 0,90-1,20 | 0,60-0,90 |
| [1.7035](/materials/material-no/1.7035 "1.7035") | [1.7035](/materials/material-no/1.7035 "1.7035") 1.7 | [Quenched and tempered steels](/categories/quenched-and-tempered-steels "Quenched and tempered steels") | 67 | 0,38-0,45 | ≤0,40 | 0,035 | 0,035 | 0,90-1,20 | 0,60-0,90 |
| [41CrS4](/materials/din-en/41crs4 "41CrS4") | [1.7039](/materials/material-no/1.7039 "1.7039") 1.7 | [Quenched and tempered steels](/categories/quenched-and-tempered-steels "Quenched and tempered steels") | 20 | 0,38-0,45 | ≤0,40 | 0,025 | 0,020-0,040 | 0,90-1,20 | 0,60-0,90 |
| [1.7045](/materials/material-no/1.7045 "1.7045") | [1.7045](/materials/material-no/1.7045 "1.7045") 1.7 | [Steels for surface hardening](/categories/steels-for-surface-hardening "Steels for surface hardening") | 14 | 0,38-0,44 | 0,15-0,40 | 0,025 | 0,035 | 0,90-1,20 | 0,50-0,80 |

## 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")