EN AW-6082 (AlSi1MgMn) — European Structural Aluminum Alloy for Construction & Transport
EN 573-3 · Published: 2026-06-11 · Updated: 2026-06-12
EN AW-6082 is the most widely used structural aluminum alloy in European construction and transport applications. The EN designation AW-6082 follows the four-digit Aluminum Association system, with EN prefix indicating European standardization....
EN AW-6082 is the most widely used structural aluminum alloy in European construction and transport applications. The EN designation AW-6082 follows the four-digit Aluminum Association system, with EN prefix indicating European standardization. In the T6 temper, it provides yield strength comparable to mild steel at one-third the weight. Used extensively in bridges, rail vehicles, ship superstructures, and structural frames across Europe.
Quick Facts
| Category | |
| Standard | EN 573-3 |
| Density | 2.70 g/cm³ |
| Yield Strength | 260-310 MPa (T6) |
| Tensile Strength | 310-350 MPa (T6) |
Global Equivalents & Cross-Reference
| Alternative Standard / Grade | Action |
|---|---|
| AA 6082 | Compare |
| ISO AlSi1MgMn | Compare |
| DIN AlMgSi1 | Compare |
| BS HE30 | Compare |
Related Materials
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Frequently Asked Questions
EN AW-6082 vs AA 6061 — which should I specify?
6082 offers approximately 10-15% higher strength than 6061 in the T6 condition (minimum yield 260 MPa vs 240 MPa for 6061-T6). 6061 has slightly better corrosion resistance and formability. 6082 is the preferred structural grade in European practice (EN 1999 for aluminum structures). 6061 is the preferred general-purpose grade in US practice. The difference is largely historical and regional rather than technical — both are Al-Mg-Si alloys with similar properties.
References & International Standards
- ASTM International. Standard Specifications for Steel & Metal Alloys. astm.org
- International Organization for Standardization (ISO). Metallic Materials — Cross-Reference Database. iso.org
- American Iron and Steel Institute (AISI). Steel Grade Designations & Equivalents. steel.org
- European Committee for Standardization (CEN). EN Steel Standards & Numbering System. cencenelec.eu