The Europe equivalent of W1 / C105W1 (1.1545) is C105W1 (1.1545) with a 100% composition match.
🇪🇺 Europe equivalent of
W1 / C105W11.1545
Standard: EN · Source: EN ISO 4957
Reference grade
Quick Facts
| Original | 🇪🇺 Equivalent | |
|---|---|---|
| Designation | W1 / C105W1 | C105W1 |
| Material Number | 1.1545 | 1.1545 |
| Standard | EN ISO 4957 | EN |
| Category | Tool Steel | Tool Steel |
Frequently Asked Questions
Is W1 / C105W1 the same as C105W1?
W1 / C105W1 (EN ISO 4957) and C105W1 (EN) are near-equivalent grades with a 100% 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 W1 / C105W1 with C105W1?
In most cases, yes. The chemical composition ranges overlap significantly (100%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between EN ISO 4957 and EN standards.
What is the EN equivalent of W1 / C105W1?
The EN equivalent of W1 / C105W1 (1.1545) is C105W1 (1.1545), specified in EN ISO 4957.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇯🇵 | Japan | JIS | SK3 / SK105 | 90% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: EN ISO 4957, EN ISO 4957.
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.