The Europe equivalent of 40CrMnMo7 (1.2311) is 40CrMnMo7 / 1.2311 (1.2311) with a 100% composition match.
🇪🇺 Europe equivalent of
40CrMnMo71.2311
Standard: EN · Source: EN ISO 4957
Reference grade
Quick Facts
| Original | 🇪🇺 Equivalent | |
|---|---|---|
| Designation | 40CrMnMo7 | 40CrMnMo7 / 1.2311 |
| Material Number | 1.2311 | 1.2311 |
| Standard | EN ISO 4957 | EN |
| Category | Tool Steel | Tool Steel |
Frequently Asked Questions
Is 40CrMnMo7 the same as 40CrMnMo7 / 1.2311?
40CrMnMo7 (EN ISO 4957) and 40CrMnMo7 / 1.2311 (EN) are near-equivalent grades with a 100% composition overlap. Both are tool steel grades. Minor differences may exist in alloying element ranges. For most applications, they are interchangeable. Always verify against the applicable specification for safety-critical components.
Can I substitute 40CrMnMo7 with 40CrMnMo7 / 1.2311?
In most cases, yes. The chemical composition ranges overlap significantly (100%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN ISO 4957 and EN standards.
What is the EN equivalent of 40CrMnMo7?
The EN equivalent of 40CrMnMo7 (1.2311) is 40CrMnMo7 / 1.2311 (1.2311), specified in EN ISO 4957.
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN ISO 4957, EN ISO 4957.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.