The Japan equivalent of X153CrMoV12 (1.2379) is SKD11 with a 95% composition match.
🇯🇵 Japan equivalent of
X153CrMoV121.2379
Standard: JIS · Source: JIS G4404
Japanese equivalent
Quick Facts
| Original | 🇯🇵 Equivalent | |
|---|---|---|
| Designation | X153CrMoV12 | SKD11 |
| Material Number | 1.2379 | — |
| Standard | EN ISO 4957 | JIS |
| Category | Tool Steel | Tool Steel |
Frequently Asked Questions
Is X153CrMoV12 the same as SKD11?
X153CrMoV12 (EN ISO 4957) and SKD11 (JIS) are near-equivalent grades with a 95% 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 SKD11?
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 ISO 4957 and JIS standards.
What is the JIS equivalent of X153CrMoV12?
The JIS equivalent of X153CrMoV12 (1.2379) is SKD11, specified in JIS G4404.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇪🇺 | Europe | EN | X153CrMoV12 / 1.2379 | 100% |
| 🇨🇳 | China | GB | Cr12Mo1V1 | 90% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN ISO 4957, JIS G4404.
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.