The USA equivalent of 14NiCrMo13-4 (1.6657) is AMS 6263 with a 93% composition match.
🇺🇸 USA equivalent of
14NiCrMo13-41.6657
Standard: AMS · Source: AMS spec
Quick Facts
| Original | 🇺🇸 Equivalent | |
|---|---|---|
| Designation | 14NiCrMo13-4 | AMS 6263 |
| Material Number | 1.6657 | — |
| Standard | EN 10084 | AMS |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is 14NiCrMo13-4 the same as AMS 6263?
14NiCrMo13-4 (EN 10084) and AMS 6263 (AMS) are near-equivalent grades with a 93% 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 14NiCrMo13-4 with AMS 6263?
In most cases, yes. The chemical composition ranges overlap significantly (93%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10084 and AMS standards.
What is the AMS equivalent of 14NiCrMo13-4?
The AMS equivalent of 14NiCrMo13-4 (1.6657) is AMS 6263, specified in AMS spec.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇬🇧 | United Kingdom | BS | EN36C / 832M13 | 95% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10084, AMS spec.
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.