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title: "20CrMn — 3 equivalent grades, compared"
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GB · China · 3 grades

# 20CrMn

The designation 20CrMn 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* **Case hardening steels · 60 grades**](/categories/case-hardening-steels "Category: Case hardening steels · 60 grades")
- [*Category* **Spring steels · 52 grades**](/categories/spring-steels "Category: Spring steels · 52 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 | C% | Cr% | Mn% | S% |
|---|---|---|---|---|---|---|---|
| [1.7131](/materials/material-no/1.7131 "1.7131") | [1.7131](/materials/material-no/1.7131 "1.7131") 1.7 | [Case hardening steels](/categories/case-hardening-steels "Case hardening steels") | 78 | 0,14-0,19 | 0,80-1,10 | 1,00-1,30 | 0,035 |
| [20MnCr5](/materials/din-en/20mncr5 "20MnCr5") | [1.7147](/materials/material-no/1.7147 "1.7147") 1.7 | [Case hardening steels](/categories/case-hardening-steels "Case hardening steels") | 45 | 0,17-0,22 | 1,00-1,30 | 1,10-1,40 | 0,035 |
| [1.7176](/materials/material-no/1.7176 "1.7176") | [1.7176](/materials/material-no/1.7176 "1.7176") 1.7 | [Spring steels](/categories/spring-steels "Spring steels") | 47 | 0,52-0,59 | 0,70-1,00 | 0,70-1,00 | 0,025 |

## 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")