The Europe equivalent of AISI 4135 (35CrMo) is 34CrMo4 (1.7220) approx (1.7220) with a 85% composition match.
🇪🇺 Europe equivalent of
AISI 4135 (35CrMo)
Standard: EN · Source: EN 10083-3
Nearest EN equivalent but not exact
Quick Facts
| Original | 🇪🇺 Equivalent | |
|---|---|---|
| Designation | AISI 4135 (35CrMo) | 34CrMo4 (1.7220) approx |
| Material Number | — | 1.7220 |
| Standard | ASTM A29 | EN |
| Category | Alloy Steel | Alloy Steel |
Frequently Asked Questions
Is AISI 4135 (35CrMo) the same as 34CrMo4 (1.7220) approx?
AISI 4135 (35CrMo) (ASTM A29) and 34CrMo4 (1.7220) approx (EN) are near-equivalent grades with a 85% 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 AISI 4135 (35CrMo) with 34CrMo4 (1.7220) approx?
In most cases, yes. The chemical composition ranges overlap significantly (85%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between ASTM A29 and EN standards.
What is the EN equivalent of AISI 4135 (35CrMo)?
The EN equivalent of AISI 4135 (35CrMo) (35crmo) is 34CrMo4 (1.7220) approx (1.7220), specified in EN 10083-3.
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: ASTM A29, EN 10083-3.
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.