The Europe equivalent of 317L / X2CrNiMo18-15-4 (1.4438) is X2CrNiMo18-15-4 (1.4438) with a 100% composition match.
🇪🇺 Europe equivalent of
317L / X2CrNiMo18-15-41.4438
Standard: EN · Source: EN 10088-2
Reference grade
Quick Facts
| Original | 🇪🇺 Equivalent | |
|---|---|---|
| Designation | 317L / X2CrNiMo18-15-4 | X2CrNiMo18-15-4 |
| Material Number | 1.4438 | 1.4438 |
| Standard | EN 10088-2 | EN |
| Category | Stainless Steel | Stainless Steel |
Frequently Asked Questions
Is 317L / X2CrNiMo18-15-4 the same as X2CrNiMo18-15-4?
317L / X2CrNiMo18-15-4 (EN 10088-2) and X2CrNiMo18-15-4 (EN) are near-equivalent grades with a 100% 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 317L / X2CrNiMo18-15-4 with X2CrNiMo18-15-4?
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 10088-2 and EN standards.
What is the EN equivalent of 317L / X2CrNiMo18-15-4?
The EN equivalent of 317L / X2CrNiMo18-15-4 (1.4438) is X2CrNiMo18-15-4 (1.4438), specified in EN 10088-2.
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10088-2, EN 10088-2.
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.