EN AW-6060 vs EN AW-7050: 30% composition overlap. Significantly different materials serving different application areas.
EN AW-6060 vs EN AW-7050
Side-by-side chemical composition and mechanical property comparison.
Overview
EN AW-6060
3.3206
The most widely extruded aluminum alloy in Europe. Lower strength than 6063 but excellent extrudability and surface quality. Used for architectural profiles (window frames, curtain walls, door frames), furniture, heat sinks, and general-purpose extrusions. T6 temper for structural use; T5 for decorative.
EN AW-7050
3.4144
High-strength aerospace aluminium developed by Alcoa for thick-plate applications. Zr addition (instead of Cr) reduces quench sensitivity for superior properties in thick sections. T7451 temper gives excellent SCC resistance + fracture toughness. Used for fuselage frames, bulkheads, wing spars, and thick structural aerospace components.
| EN AW-6060 | EN AW-7050 | |
|---|---|---|
| Material Number | 3.3206 | 3.4144 |
| Category | Aluminum | Aluminum |
| Standard | EN 573-3 | AMS 4050 |
Chemical composition (wt%)
| Element | EN AW-6060 | EN AW-7050 | Overlap |
|---|---|---|---|
| Si | 0.3–0.6% | 0–0.12% | No overlap |
| Mn | 0–0.1% | 0–0.1% | OK |
| Cr | 0–0.05% | — | — |
| Cu | 0–0.1% | 2–2.6% | No overlap |
Mechanical properties
| Property | EN AW-6060 | EN AW-7050 | Unit |
|---|---|---|---|
| tensile_strength | ≥ 190 | ≥ 510 | MPa |
| yield_strength | ≥ 150 | ≥ 450 | MPa |
| elongation | ≥ 8 | ≥ 9 | % |
Compatibility Assessment
EN AW-6060 and EN AW-7050 have significantly different compositions (30% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is EN AW-6060 the same as EN AW-7050?
EN AW-6060 and EN AW-7050 have a 30% composition overlap. They are generally not directly interchangeable.
Can I replace EN AW-6060 with EN AW-7050?
Generally not recommended. The compositions differ significantly (30% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between EN AW-6060 and EN AW-7050?
The main differences are in the following elements: Si, Cu, Mg, Zn. EN AW-6060 is a Aluminum grade, while EN AW-7050 is a Aluminum grade.
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Data provided for reference only. Always verify against the applicable specification for critical applications.
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.