7075 Aluminum Plate

7075 Aluminum Plate is a high-strength aluminum alloy from the 7000 alloy series, primarily alloyed with zinc. It offers strength comparable to steel, achieved through precipitation hardening, resulting in an exceptional strength-to-weight ratio among heat-treatable alloys.

7075 Aluminum plate is commonly used in aerospace, commercial parts, marine applications, and racing sports.
It has moderate corrosion resistance and a semi-smooth/milled surface, making it easily machinable. 7075 aluminium alloy has excellent stress corrosion cracking resistance in T7x51 temper and can replace 2000 aluminum alloys in critical applications

7075 Aluminum Plate –
Manufactured From High-Strength Aircraft-Grade Aluminum

HDM is a global supplier of high-precision aluminum sheets. We have been supplying 7075 aluminum plates to manufacturers, engineers, and traders in various fields for over 20 years.

HDM offers high-grade aluminum plates at the most favorable prices in China and guarantees timely delivery service.
we supply 7075 Aluminum plate meets ASTM B209 and AMS-QQ-A-250/4 standards and can be customized to meet your requirements.

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Stock to meet your immediate needs or made-to-order production for your project, please send inquiry in detailed.

Capabilities

Temper

T651

T73

T74

T7X51

Thickness

0.5 mm – 200 mm

Width

50 mm – 2000 mm

In-stock Size

1000 x 2000mm

1200 x 2400mm

1220 x 2440mm

1250 x 2500mm

Manufacturing technique

Direct Casting & Hot rolling

Processing service

Bending

Welding

Cutting

Slitting

Annual Capacity

100,000 MT hot-rolling (DC) plate

60,000 MT cold-rolling Sheet & Plate

50,000 MT continues casting(CC) rolling sheet

Standard

GB/T 3190-2010

GB/T 3880.1-2012

ASTM B209

AMS-QQ-A-250/11

Surface treatment

Powder coated

Embossed

Mirror finish

Mill finish

Properties

Chemistry

Element	Al	Mg	Zn	Cu	Cr	Mn	Fe	Si	Ti	B	Ge	other
7075 Alloy (%)	87.1% - 91.4%	2.1% - 2.9%	5.1% - 6.1%	1.2% - 2.0%	0.18% - 0.28%	≤ 0.30%	≤ 0.50%	≤ 0.40%	≤ 0.20%	≤ 0.0005%	≤ 0.05%	≤ 0.05%

Mechanical Properties

7075 Aluminum Sheet & Plate Tempers

7075-T651

7075 T651 results from pre-stretching treatment based on artificial aging, reducing internal stress from heat treatment.

This process makes the aluminum plate more ductile, while increasing tensile and yield strength. It is suitable for high-stress components.

7075-T6

7075-T6 is achieved by undergoing solution heat treatment, quenching, and artificial aging treatment.

It offers higher strength than 7075-T651, but it is more brittle and may require careful handling. This temper is suitable for high-stress applications that require excellent strength-to-weight ratios.

7075-T7X51

7075 T7X51 is obtained through precipitation hardening after solution heat treatment, quenching, and artificial aging treatment. This process results in superior hardness, strength, and corrosion resistance, making it ideal for high-demand industrial and application fields.

When selecting the 7075 aluminum alloy, consider various factors based on specific application requirements to choose the most suitable temper for your needs.

Physical Performance Indicators	Tensile Strength (MPa)	Yield Strength (MPa)	Hardness (HB)
7075-T6	570 - 640	480 - 540	150 - 170
7075-T651	570 - 640	480 - 540	150 - 170
7075-T7X51	650 - 710	550 - 600	170 - 200

Please contact us for detailed guidance on choosing the right temper based on your specific requirements. We are confident in assisting you in making the best decision for your needs.

High Precision 7075 Aluminum Plate for Your Applications

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There is a strong demand for lightweight and high-strength alloy materials in space rockets and aircrafts. The 7075 aluminum alloy plate is widely used as the main structural component for thick cross-sections under high loads. In addition, due to the super strong fatigue resistance of 7075 aluminum plates, they are also applied to chains for bicycles and motorcycles.

APPLICATIONS

Why Choose HDM 7075 Aluminum Plate

As a global 7075 Aluminum plate supplier, we work with high-quality raw material suppliers and collaborate with aircraft materials research institutes to ensure that we use the high-grade materials.

We also rely on complete process equipment to perform various operations such as cold rolling, solid solution aging treatment, pre-stretching, flaw detection, and precise size processing of 7075 aluminum alloy sheets. All of these processes help to ensure that the 7075 aluminum plate meets the technical requirements for use in aerospace applications.

Fast Shipping

200 – 500 tons of inventory for common sizes can be quickly delivered to the departure port within 7 days after placing an order.

Quality Products

Certifications & documentation available for all materials.

Your Aluminum Specialist

Rapid feedback for your needs and requirements

Reasonable Price & Payment terms

A strong supply chain system and experience in export business allows us to offer flexible business conditions.

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7075 Aluminum Plate –
Manufactured From High-Strength Aircraft-Grade Aluminum