The Japan equivalent of 50CrMo4 (1.7228) is SCM450 with a 93% composition match.
🇯🇵 Japan equivalent of
50CrMo41.7228
Standard: JIS · Source: JIS G4105
Japanese Cr-Mo steel
Quick Facts
| Original | 🇯🇵 Equivalent | |
|---|---|---|
| Designation | 50CrMo4 | SCM450 |
| Material Number | 1.7228 | — |
| Standard | EN 10083-3 | JIS |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is 50CrMo4 the same as SCM450?
50CrMo4 (EN 10083-3) and SCM450 (JIS) are near-equivalent grades with a 93% 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 50CrMo4 with SCM450?
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 10083-3 and JIS standards.
What is the JIS equivalent of 50CrMo4?
The JIS equivalent of 50CrMo4 (1.7228) is SCM450, specified in JIS G4105.
Other International Equivalents
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN 10083-3, JIS G4105.
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.