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ČSN · Czechia · 3 grades

# 14240

The designation 14240 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* **Quenched and tempered steels · 133 grades**](/categories/quenched-and-tempered-steels "Category: Quenched and tempered steels · 133 grades")
- [*Category* **High-strength steels · 128 grades**](/categories/high-strength-steels "Category: High-strength steels · 128 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% | Si% | Mn% | P% | S% |
|---|---|---|---|---|---|---|---|---|
| [1.1167](/materials/material-no/1.1167 "1.1167") | [1.1167](/materials/material-no/1.1167 "1.1167") 1.1 | [Quenched and tempered steels](/categories/quenched-and-tempered-steels "Quenched and tempered steels") | 82 | 0,32-0,40 | ≤0,40 | 1,20-1,50 | 0,035 | 0,035 |
| [36Mn7](/materials/din-en/36mn7 "36Mn7") | [1.5069](/materials/material-no/1.5069 "1.5069") 1.5 | [High-strength steels](/categories/high-strength-steels "High-strength steels") | 12 | ~0,35 | ~0,50 | ~1,60 | 0,025 | 0,025 |
| [54SiCr6](/materials/din-en/54sicr6 "54SiCr6") | [1.7102](/materials/material-no/1.7102 "1.7102") 1.7 | [Spring steels](/categories/spring-steels "Spring steels") | 32 | 0,51-0,59 | 1,20-1,60 | 0,50-0,80 | 0,025 | 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")