The France equivalent of 20NiCrMo2-2 (1.6523) is 20NCD2 with a 95% composition match.
🇫🇷 France equivalent of
20NiCrMo2-21.6523
Standard: AFNOR · Source: NF EN 10084
Quick Facts
| Original | 🇫🇷 Equivalent | |
|---|---|---|
| Designation | 20NiCrMo2-2 | 20NCD2 |
| Material Number | 1.6523 | — |
| Standard | EN 10084 | AFNOR |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is 20NiCrMo2-2 the same as 20NCD2?
20NiCrMo2-2 (EN 10084) and 20NCD2 (AFNOR) are near-equivalent grades with a 95% composition overlap. Both are alloy 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 20NiCrMo2-2 with 20NCD2?
In most cases, yes. The chemical composition ranges overlap significantly (95%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10084 and AFNOR standards.
What is the AFNOR equivalent of 20NiCrMo2-2?
The AFNOR equivalent of 20NiCrMo2-2 (1.6523) is 20NCD2, specified in NF EN 10084.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇬🇧 | United Kingdom | BS | 805M20 | 95% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10084, NF EN 10084.
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.