EN AW-5182 vs EN AC-AlSi9Cu3(Fe): 20% composition overlap. Significantly different materials serving different application areas.
EN AW-5182 vs EN AC-AlSi9Cu3(Fe)
Side-by-side chemical composition and mechanical property comparison.
Overview
EN AW-5182
3.3519
One of the strongest non-heat-treatable Al-Mg alloys. 4.5% Mg + 0.35% Mn. THE standard alloy for beverage can lids/pull tabs (H48 temper). Also used for automotive body panels (hoods, doors), fuel tanks, and marine components. Excellent corrosion resistance and formability.
EN AC-AlSi9Cu3(Fe)
EN AC-46000
The most widely used aluminum high-pressure die casting alloy in Europe. Si 8-11% and Cu 2-4% provide excellent castability and good strength without heat treatment. Higher Fe tolerance (up to 1.3%) prevents die soldering in HPDC. NOT heat-treatable (Cu and Fe form insoluble phases). Used for engine blocks, transmission housings, structural automotive die castings, power tool housings, and industrial die cast components. Equivalent to ASTM A380.0.
| EN AW-5182 | EN AC-AlSi9Cu3(Fe) | |
|---|---|---|
| Material Number | 3.3519 | EN AC-46000 |
| Category | Aluminum | Aluminum |
| Standard | EN 573-3 | EN 1706 |
Chemical composition (wt%)
| Element | EN AW-5182 | EN AC-AlSi9Cu3(Fe) | Overlap |
|---|---|---|---|
| Si | 0–0.2% | 8–11% | No overlap |
| Mn | 0.2–0.5% | ≤ 0.55% | OK |
| Cr | 0–0.1% | — | — |
| Cu | 0–0.15% | 2–4% | No overlap |
Mechanical properties
| Property | EN AW-5182 | EN AC-AlSi9Cu3(Fe) | Unit |
|---|---|---|---|
| tensile_strength | 275–330 | ≥ 240 | MPa |
| yield_strength | 130–190 | ≥ 140 | MPa |
| elongation | 20–25 | ≥ 1 | % |
Compatibility Assessment
EN AW-5182 and EN AC-AlSi9Cu3(Fe) 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-5182 the same as EN AC-AlSi9Cu3(Fe)?
EN AW-5182 and EN AC-AlSi9Cu3(Fe) have a 20% composition overlap. They are generally not directly interchangeable.
Can I replace EN AW-5182 with EN AC-AlSi9Cu3(Fe)?
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-5182 and EN AC-AlSi9Cu3(Fe)?
The main differences are in the following elements: Si, Cu, Mg. EN AW-5182 is a Aluminum grade, while EN AC-AlSi9Cu3(Fe) 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.