The China equivalent of 25CrMo4 (1.7218) is 25CrMo with a 95% composition match.
🇨🇳 China equivalent of
25CrMo41.7218
Standard: GB · Source: GB/T 3077
Chinese equivalent
Quick Facts
| Original | 🇨🇳 Equivalent | |
|---|---|---|
| Designation | 25CrMo4 | 25CrMo |
| Material Number | 1.7218 | — |
| Standard | EN 10083-3 | GB |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is 25CrMo4 the same as 25CrMo?
25CrMo4 (EN 10083-3) and 25CrMo (GB) are near-equivalent grades with a 95% 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 25CrMo4 with 25CrMo?
In most cases, yes. The chemical composition ranges overlap significantly (95%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN 10083-3 and GB standards.
What is the GB equivalent of 25CrMo4?
The GB equivalent of 25CrMo4 (1.7218) is 25CrMo, specified in GB/T 3077.
Other International Equivalents
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10083-3, 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.