The China equivalent of 18CrNiMo7-6 (1.6587) is 17CrNiMo6 with a 90% composition match.
🇨🇳 China equivalent of
18CrNiMo7-61.6587
Standard: GB · Source: GB/T 3077
Chinese equivalent
Quick Facts
| Original | 🇨🇳 Equivalent | |
|---|---|---|
| Designation | 18CrNiMo7-6 | 17CrNiMo6 |
| Material Number | 1.6587 | — |
| Standard | EN 10084 | GB |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is 18CrNiMo7-6 the same as 17CrNiMo6?
18CrNiMo7-6 (EN 10084) and 17CrNiMo6 (GB) are near-equivalent grades with a 90% composition overlap. Both are alloy steel 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 18CrNiMo7-6 with 17CrNiMo6?
In most cases, yes. The chemical composition ranges overlap significantly (90%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10084 and GB standards.
What is the GB equivalent of 18CrNiMo7-6?
The GB equivalent of 18CrNiMo7-6 (1.6587) is 17CrNiMo6, specified in GB/T 3077.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | 18CrNiMo7-6 | 100% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10084, GB/T 3077.
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.