7005 Aluminum Bars

7005 aluminum bar is a high-strength, lightweight aluminum alloy material widely used in construction, transportation, aerospace, and bicycle manufacturing. Its excellent corrosion resistance, weldability, and outstanding mechanical properties make it an ideal choice for various high-strength structural parts.

We are committed to providing high-quality 7005 aluminum bars that meet international standards. With professional production equipment and a strict quality control system, we ensure that each batch of products meets the high standards of customers. Contact us now for more technical support and quotation information.

7005 Aluminum Bars Specifications

Standards: ASTM B221, B211, B565, B316, DIN AlMnCu

Aluminum bar form: Aluminum round, hexagonal, flat, semi-circular, oval, rectangular black, and glossy finish

Aluminum round bar diameter: 0.1-600mm, etc.

Aluminum hexagonal bar: 0.1-600mm, etc.

Aluminum angle bar size: 0.5mm*40mm*40mm-20mm*400mm*400mm

Aluminum flat steel thickness: 0.1-600mm, etc.

Aluminum flat bar size: 1-2500mm, etc.

Aluminum round bar length: 1-12m, random, fixed, and cut length or according to customer requirements

7005 Aluminum Bar Data Sheet

Aluminium 7005 Bar Equivalent Grades

Standard	Equivalent Grade
ASTM	7005
EN	AW-7005
ISO	AlZn4.5Mg1
JIS	A7005
GB/T (China)	7005

Chemical Composition

Element	Composition (%)
Al	Balance
Zn	4.0 – 5.0
Mg	1.0 – 1.8
Cu	0.1 – 0.35
Mn	0.2 – 0.7
Cr	0.06 – 0.2
Others	≤ 0.15 each

Mechanical Properties

Temper	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
T6	320 – 380	260 – 310	8 – 12
T651	330 – 390	270 – 320	7 – 10
T73	310 – 360	240 – 290	9 – 13
O	150 – 210	80 – 110	15 – 20

These mechanical properties make 7005 aluminum perform well in structural applications, providing a balance of high strength and good elongation at different temperatures.

Physical Properties

Property	Value
Density	2.78 g/cm³
Melting Point	477 – 635 °C
Thermal Conductivity	130 W/m·K
Electrical Conductivity	32% IACS
Elastic Modulus	70 GPa
Poisson’s Ratio	0.33

These physical properties make 7005 aluminum an excellent choice for applications requiring a lightweight, high-strength material with good thermal and electrical conductivity.

7005 Aluminum Bar Packages

The following is our company’s standard aluminum bar export packaging. If the customer has any packaging requirements, our company can meet them.

FAQ

Applications

7005 aluminum bars are widely used in many industries, including:

Construction: building support structures, frames, and other high-strength building components.

Transportation: automobile frames, and truck frames, providing light weight and high strength.

Bicycle manufacturing: bicycle frames are widely used materials due to their high strength and light weight.

Aerospace: aircraft structural parts, providing corrosion resistance and fatigue resistance.

Product Features

High Strength: Compared with ordinary aluminum alloys, 7005 aluminum rods have higher strength and are very suitable for structures with high load-bearing requirements.

Excellent Corrosion Resistance: Suitable for use in humid or corrosive environments, corrosion resistance ensures the service life of the product.

Good Weldability: Unlike other 7000 series alloys, 7005 aluminum rods have stable performance after welding and are suitable for a variety of welding processes.

Excellent Formability: While having high strength and durability, 7005 aluminum rods have good formability and are suitable for complex processing.

What is the Difference Between 7005 Aluminum Bar and other 7000 Series Aluminum Bars?

7005 aluminum bar has better weldability than 7075 aluminum bar while maintaining high strength and corrosion resistance, making it an ideal choice for high-strength structural parts.

7000 Series Aluminum

What Welding Processes are Suitable for 7005 Aluminum Bars?

7005 aluminum bars are suitable for a variety of welding processes, such as TIG and MIG welding. After welding, the material properties are relatively stable.