The China equivalent of X153CrMoV12 (1.2379) is Cr12Mo1V1 with a 90% composition match.
🇨🇳 China equivalent of
X153CrMoV121.2379
Standard: GB · Source: GB/T 1299
Quick Facts
| Original | 🇨🇳 Equivalent | |
|---|---|---|
| Designation | X153CrMoV12 | Cr12Mo1V1 |
| Material Number | 1.2379 | — |
| Standard | EN ISO 4957 | GB |
| Category | Tool Steel | Tool Steel |
Frequently Asked Questions
Is X153CrMoV12 the same as Cr12Mo1V1?
X153CrMoV12 (EN ISO 4957) and Cr12Mo1V1 (GB) are near-equivalent grades with a 90% composition overlap. Both are tool 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 X153CrMoV12 with Cr12Mo1V1?
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 ISO 4957 and GB standards.
What is the GB equivalent of X153CrMoV12?
The GB equivalent of X153CrMoV12 (1.2379) is Cr12Mo1V1, specified in GB/T 1299.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | X153CrMoV12 / 1.2379 | 100% |
| 🇯🇵 | Japan | JIS | SKD11 | 95% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN ISO 4957, GB/T 1299.
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.