The France equivalent of 420A / X20Cr13 (1.4021) is Z20C13 with a 98% composition match.
🇫🇷 France equivalent of
420A / X20Cr131.4021
Standard: AFNOR · Source: NF EN 10088-3
French designation
Quick Facts
| Original | 🇫🇷 Equivalent | |
|---|---|---|
| Designation | 420A / X20Cr13 | Z20C13 |
| Material Number | 1.4021 | — |
| Standard | EN 10088-3 | AFNOR |
| Category | Stainless Steel | Stainless Steel |
Frequently Asked Questions
Is 420A / X20Cr13 the same as Z20C13?
420A / X20Cr13 (EN 10088-3) and Z20C13 (AFNOR) are near-equivalent grades with a 98% composition overlap. Both are stainless 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 420A / X20Cr13 with Z20C13?
In most cases, yes. The chemical composition ranges overlap significantly (98%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10088-3 and AFNOR standards.
What is the AFNOR equivalent of 420A / X20Cr13?
The AFNOR equivalent of 420A / X20Cr13 (1.4021) is Z20C13, specified in NF EN 10088-3.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | X20Cr13 | 100% |
| 🇬🇧 | United Kingdom | BS | 420S29 / 420S37 | 97% |
| 🇯🇵 | Japan | JIS | SUS420J1 | 93% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10088-3, NF EN 10088-3.
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.