AA 7005 Aluminum Alloy

Aluminum

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Keluarga: Aluminum Alloy

Zinc Alloy (Al-Zn). AA designation 7005.

Overview

AA 7005 is a medium-strength, weldable aluminium–zinc–magnesium alloy (about 4.0–5.0% Zn, 1.0–1.8% Mg) with manganese and zirconium additions, notable for recovering its full T53 temper strength by natural ageing after welding, without a separate heat treatment. It extrudes well and resists corrosion in marine environments. These traits make it popular for bicycle frames, sporting goods, railroad-car structures, and welded marine fabrications.

Peringkat Kinerja

Strength
5/10
Corrosion Resistance
6/10
Lightweight
9/10
Machinability
8/10
Cost Efficiency
7/10
Temperature Resistance
4/10

Performance Radar

Strength 5/10 Corrosion Res. 6/10 Lightweight 9/10 Machinability 8/10 Affordability 7/10 Heat Res. 4/10
Performance ratings of AA 7005 Aluminum Alloy across six properties, each scored out of 10.
Sifat Rating
Strength 5 / 10
Corrosion Res. 6 / 10
Lightweight 9 / 10
Machinability 8 / 10
Affordability 7 / 10
Heat Res. 4 / 10

Komposisi

Al AA 7005 Alumin…
Al 93,829%
Zn 4,43%
Mg 1,18%
Other 0,91%

Sifat Mekanik

Kekuatan tarik 350.0 MPa
Kekuatan luluh 290.0 MPa
Perpanjangan 13.0%
Kekerasan (Rockwell)

Komposisi kimia

Elemen Persentase (%)
Al 93,829
Cr 0,125
Cu 0,015
Fe 0,255
Mg 1,18
Mn 0,395
Si 0,035
Ti 0,085
Zn 4,43

Tempat Membeli AA 7005 Aluminum Alloy

Deskripsi

AA 7005 is a medium-strength weldable aluminum-zinc-magnesium alloy (~4.0–5.0% Zn, 1.0–1.8% Mg) with additions of manganese and zirconium, notable for recovering its full T53 temper strength through natural aging after welding without separate heat treatment. It offers good extrusion characteristics and excellent corrosion resistance in marine environments. Applications include bicycle frames, sporting goods, railroad car structures, and welded marine structures.

Frequently Asked Questions

What is AA 7005 Aluminum Alloy?
AA 7005 Aluminum Alloy is a aluminum alloy alloy based on aluminum. Zinc Alloy (Al-Zn). AA designation 7005.
What is the composition of AA 7005 Aluminum Alloy?
AA 7005 Aluminum Alloy contains Al (93.829%), Cr (0.125%), Cu (0.015%), Fe (0.255%), Mg (1.18%), Mn (0.395%), Si (0.035%), Ti (0.085%).
What is the tensile strength of AA 7005 Aluminum Alloy?
AA 7005 Aluminum Alloy has a tensile strength of 350.0 MPa and a yield strength of 290.0 MPa.
What are the applications of AA 7005 Aluminum Alloy?
AA 7005 Aluminum Alloy is commonly used in aircraft structural components, automotive body panels, architectural cladding, heat sinks & thermal, cookware & kitchen.