The USA equivalent of Hastelloy X (2.4665) is AMS 5536 (sheet) / AMS 5754 (bar) with a 100% composition match.
🇺🇸 USA equivalent of
Hastelloy X2.4665
Standard: AMS · Source: AMS 5536
Aerospace specs
Quick Facts
| Original | 🇺🇸 Equivalent | |
|---|---|---|
| Designation | Hastelloy X | AMS 5536 (sheet) / AMS 5754 (bar) |
| Material Number | 2.4665 | — |
| Standard | ASTM B435 | AMS |
| Category | Nickel Alloys | Nickel Alloys |
Frequently Asked Questions
Is Hastelloy X the same as AMS 5536 (sheet) / AMS 5754 (bar)?
Hastelloy X (ASTM B435) and AMS 5536 (sheet) / AMS 5754 (bar) (AMS) are near-equivalent grades with a 100% composition overlap. Both are nickel 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 Hastelloy X with AMS 5536 (sheet) / AMS 5754 (bar)?
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 ASTM B435 and AMS standards.
What is the AMS equivalent of Hastelloy X?
The AMS equivalent of Hastelloy X (2.4665) is AMS 5536 (sheet) / AMS 5754 (bar), specified in AMS 5536.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | NiCr22Fe18Mo / 2.4665 | 100% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: ASTM B435, AMS 5536.
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.