AA 5086 Aluminum Alloy

Aluminum

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Familie: Aluminum Alloy

Magnesium Alloy (Al-Mg). AA designation 5086.

Overview

AA 5086 is a marine-grade aluminium–magnesium alloy (3.5–4.5% Mg) that sits between 5052 and 5083 in strength while offering excellent corrosion resistance in seawater and the atmosphere. Non-heat-treatable, it develops good mechanical properties by cold working and welds readily. It is used for small boat hulls, ship superstructures, pressure vessels, and other marine structural parts.

Leistungsbewertungen

Strength
4/10
Corrosion Resistance
6/10
Lightweight
9/10
Machinability
8/10
Cost Efficiency
7/10
Temperature Resistance
4/10

Performance Radar

Strength 4/10 Corrosion Res. 6/10 Lightweight 9/10 Machinability 8/10 Affordability 7/10 Heat Res. 4/10
Performance ratings of AA 5086 Aluminum Alloy across six properties, each scored out of 10.
Eigenschaft Rating
Strength 4 / 10
Corrosion Res. 6 / 10
Lightweight 9 / 10
Machinability 8 / 10
Affordability 7 / 10
Heat Res. 4 / 10

Zusammensetzung

Al AA 5086 Alumin…
Al 95,02%
Mg 3,975%
Other 1,57%

Mechanische Eigenschaften

Zugfestigkeit 292.5 MPa
Streckgrenze 185.0 MPa
Bruchdehnung 16.0%
Härte (Rockwell)

Chemische Zusammensetzung

Element Prozentsatz (%)
Al 95,02
Cr 0,11
Cu 0,026
Fe 0,362
Mg 3,975
Mn 0,56
Si 0,22
Ti 0,155
Zn 0,135

Bezugsquellen AA 5086 Aluminum Alloy

Beschreibung

AA 5086 is a marine-grade aluminum-magnesium alloy (3.5–4.5% Mg) offering excellent corrosion resistance in seawater and atmospheric environments, positioned between 5052 and 5083 in strength. It is non-heat-treatable and achieves good mechanical properties through cold working, with high weldability. Applications include small boat hulls, ship superstructures, pressure vessels, and other marine structural components.

Frequently Asked Questions

What is AA 5086 Aluminum Alloy?
AA 5086 Aluminum Alloy is a aluminum alloy alloy based on aluminum. Magnesium Alloy (Al-Mg). AA designation 5086.
What is the composition of AA 5086 Aluminum Alloy?
AA 5086 Aluminum Alloy contains Al (95.02%), Cr (0.11%), Cu (0.026%), Fe (0.362%), Mg (3.975%), Mn (0.56%), Si (0.22%), Ti (0.155%).
What is the tensile strength of AA 5086 Aluminum Alloy?
AA 5086 Aluminum Alloy has a tensile strength of 292.5 MPa and a yield strength of 185.0 MPa.
What are the applications of AA 5086 Aluminum Alloy?
AA 5086 Aluminum Alloy is commonly used in aircraft structural components, automotive body panels, architectural cladding, heat sinks & thermal, cookware & kitchen.