EN AW-6063 vs EN AW-3004: 20% composition overlap. Significantly different materials serving different application areas.
EN AW-6063 vs EN AW-3004
Side-by-side chemical composition and mechanical property comparison.
Overview
EN AW-6063
3.3206
The most common extrusion alloy worldwide. Excellent surface finish, good corrosion resistance, and exceptional extrudability. The standard choice for architectural profiles (window frames, curtain walls, railings), heat sinks, and electrical enclosures.
EN AW-3004
EN AW-3004
Al-Mn-Mg alloy — THE beverage can body material. Mn 1.0-1.5% + Mg 0.8-1.3% give moderate strength (UTS 240-280 H19) with excellent formability for deep drawing and ironing. ~200 billion cans/year worldwide. Also used for roofing sheet, color-coated panels, and storage tanks. Stronger than 3003 due to Mg addition.
| EN AW-6063 | EN AW-3004 | |
|---|---|---|
| Material Number | 3.3206 | EN AW-3004 |
| Category | Aluminum | Aluminum |
| Standard | EN 573-3 | EN 573-3 |
Chemical composition (wt%)
| Element | EN AW-6063 | EN AW-3004 | Overlap |
|---|---|---|---|
| Si | 0.2–0.6% | 0–0.3% | Partial |
| Mn | 0–0.1% | 1–1.5% | No overlap |
| Cr | 0–0.1% | — | — |
| Cu | 0–0.1% | — | — |
Mechanical properties
| Property | EN AW-6063 | EN AW-3004 | Unit |
|---|---|---|---|
| tensile_strength | ≥ 215 | 230–270 | MPa |
| yield_strength | ≥ 170 | 190–230 | MPa |
| elongation | ≥ 8 | 5–9 | % |
Compatibility Assessment
EN AW-6063 and EN AW-3004 have significantly different compositions (20% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is EN AW-6063 the same as EN AW-3004?
EN AW-6063 and EN AW-3004 have a 20% composition overlap. They are generally not directly interchangeable.
Can I replace EN AW-6063 with EN AW-3004?
Generally not recommended. The compositions differ significantly (20% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between EN AW-6063 and EN AW-3004?
The main differences are in the following elements: Si, Mn, Mg. EN AW-6063 is a Aluminum grade, while EN AW-3004 is a Aluminum grade.
Related Comparisons
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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.