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7075 Aluminum Forging Parts

HDC is Your Primary Supplier Of 7075 Aluminum Forging Parts In China. 7075 aluminum alloy is one of the most powerful alloys commercially available. General corrosion resistance, good mechanical properties, and anodic reaction. This alloy also has good mechanical properties and anodic reaction. Representative applications include aerospace, mold processing, mechanical equipment, fixtures, and jigs, especially for the manufacture of aircraft structures and other high-stress structures requiring high strength and corrosion resistance.

  • 7075 Aluminum Materials from China Top Manufacturers
  • Advanced  forging and machining machines
  • Over 13 Years experience in Aluminum forging and machining
  • Skilled in-house engineering support from design, forging, machining, and surface treatment
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HDC- The Key To Your Outstanding 7075 Aluminum Forging Parts

Our 7075 aluminum forging is strengthened by a heat treatment that can be produced in various kinds and sizes. It is the most widely used high-strength aluminum alloy. HDC forged the 7075 aluminum alloy Parts in the temperature range of 900 F to 700 F. We can produce the highest class of 7075 aluminum forging parts for any applications and qualifications.

HDC can be your best forging/heat treatment supplier. By the use of advanced types of machinery and knowledgeable people will let you have the best experience in 7075 aluminum forging. HDC’s 7075 aluminum is the major forging alloy in the 7000 series that possesses high static strength. You can always have the assurance that we will manufacture your parts with all our expertise and professionalism.

Custom Your 7075 Aluminum Forging Parts With HDC

Aerospace 7075 Aluminum Forging

HDC’s 7075 aluminum forging is extensively used in aerospace applications due to its favorable high fatigue strength and low density. You can also transact with us for high strength 7075 forging aerospace custom parts.

7075 Aluminum Forging Automotive Parts

We are manufacturing 7075 aluminum forging for the automotive industry for many years. We forge suspension parts, struts, linkages, and so much more.

Precision Forging 7075 Aluminum Parts

HDC is a reliable partner in every application industry. Aside from giving you 7075 aluminum forging parts, we also serve numerous kinds of surfaces such as anodizing, polished, tumbling, etc.

Military Components 7075 Aluminum Forging

Being trusted by several military parts manufacturers, HDC has the expertise that can produce and support the defense team and armed forces. We can be the greatest provider of high-quality forged defensive equipment.

7075 Aluminum Forging Shafts

Gears and shafts are some of the major applications of 7075 aluminum alloy. It doesn’t matter what grade, size, or shape is your requirement; our facilities and wide range of equipment are designed to support it.

Structural Applications 7075 Aluminum Forging

HDC has the power and expertise you’re looking for a leading provider of 7075 forged aluminum structural components. We provide unmatched quality, craftsmanship, and precision when it comes to construction equipment and forged aluminum 7075 building components.

Why HDC 7075 Aluminum Forging

HDC is proud to be IATF 16949:2016 and ISO9001 certificated, our team is devoted to giving the best customer service while producing the finest 7075 aluminum forging components. We forge using different processes to ensure your joy and our pride to stand as your manufacturer of 7075 aluminum forging parts 

Your layouts for custom parts are always confidential with us, you will also receive a certification in every component. In so many years of innovation and learning, HDC gained so much more knowledge in creating your forged 7075 aluminum. We will surely prioritize the quality of your parts with fast manufacturing and delivery experience.

7075 Aluminum Forging Parts

HDC Capabilities on CNC Machining Service

cnc machining manufacturer
CNC Machining
Cnc Milling manufacturer
CNC Milling
cnc turning manufacturer
CNC Turning
metal laser cutting
Laser Cutting
rapid prototyping manufacturer
Rapid Prototyping
sheet metal fabrication service
Sheet Metal Fabrication
laser engraving parts
Laser Engraving

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HDC ISO9001 Certificate

HDC 7075 Aluminum Forging

Want to experience the best 7075 aluminum forging? Come on now with HDC! Equipped with first-class materials, paired with advanced machining. HDC’s 7075 aluminum forging is approved by big industries for its high tensile strength, machinability, elongation capabilities, deformation factors with a variety of heat treatments. 

7075 aluminum forging

HDC’s 7075 Aluminum specifically has 5.6 – 6.1% Zinc, 2.1 – 2.5% Magnesium, 1.2 – 1.6% Copper, and <0.5% of Silicon, Iron, Manganese, Titanium, Chromium, and various other trace metals. We only use IATF 16949:2016 standard materials and equipment in each component. 

In addition, 7075 Aluminum also sees use in rock climbing, lacrosse sticks, hang gliders, bicycle builds, RC planes, AR-15 and M16 lower and upper receivers, flatwares, and even competitive yo-yos.

Our collection of surface treatments (anodizing, polished, tumbling, etc.) and the high standard quality control are all managed by our experts and skilled workers, for you to have superior quality components. 

Aside from all the competitive reasons for you to be with HDC, we also offer packaging, shipping, payment, and trade terms all depending on your standard and qualifications. Turnaround time is flexible, engineering consultations and assembling services are also available. 

Your CNC machining service needs , 5-axis machining, sheet metal fabrication, rapid prototyping, and so much more are available in HDC! 

Ready to have your best 7075 aluminum forging parts? Try HDC now!

Frequently Asked Questions (FAQ) – 7075 Aluminum Forging Parts

When it comes to materials for forging, 7075 aluminum stands out for its impressive characteristics. In this article, we’ll address some common questions about 7075 aluminum forging parts.

What Are 7075 Aluminum Forging Parts?

7075 aluminum forging parts are components made from 7075 aluminum alloy, which is known for its exceptional strength and lightweight properties. These parts are created through the forging process, which involves shaping the metal by applying pressure and heat. 7075 aluminum forging parts are widely used in various industries due to their remarkable mechanical properties.

7075 aluminum forging parts 1

How Many Different Grades of 7075 Aluminum Are There?

There are several different grades of 7075 aluminum, each designed for specific applications and with slight variations in their chemical composition and properties. These grades are typically identified by a numerical designation, with the most common one being 7075. Other variations include 7075-T6, 7075-T651, and 7075-T7351, which denote specific heat treatment processes and temper conditions. These grades are chosen based on the desired strength, corrosion resistance, and other characteristics required for a particular application.

What Is the Chemical Composition of 7075 Aluminum?

Element Minimum % Maximum %
Silicon No Min 0.4
Iron No Min 0.5
Copper 1.2 2
Manganese No Min 0.3
Magnesium 2.1 2.9
Chromium 0.18 2
Zinc 5.1 6.1
Titanium No Min 0.2
Other Elements No Min 0.05 each, 0.15 in total

7075 aluminum forging parts 2

What Are the Key Properties of 7075 Aluminum?

Physical Properties

Property 7075-O 7075-T6, -T651 7075-T73, -T7351
Density 2.81 g/cc | 0.102 lb/in³ 2.81 g/cc | 0.102 lb/in³ 2.81 g/cc | 0.102 lb/in³


Mechanical Properties

Property 7075-O 7075-T6, -T651 7075-T73, -T7351
Tensile Strength 228 MPa | 33000 psi 572 MPa | 83000 psi 505 MPa| 73200 psi
Yield Strength 103 MPa | 15000 psi 503 MPa | 73000 psi 435 MPa | 63100 psi
Modulus of Elasticity 71.7 GPa | 10400 ksi 71.7 GPa | 10400 ksi 72.0 GPa | 10400 ksi
Brinell hardness – 500g weight, 10 mm ball 60 150 128
Elongation at break (12.7 mm test piece) 16% 19% 5%
Shear modulus 26.9 GPa 26.9 GPa 27 GPa
Shear strength 152 GPa 331 MPa 296 GPa
Fatigue strength N/A MPa 159 MPa 117 MPa


7075 aluminum forging parts 3

Thermal Properties

Property 7075-O 7075-T6, -T651 7075-T73, -T7351
Coefficient of

Thermal Expansion @

20.0 – 100 °C Temp

23.4 µm/m-°C | 13.0


23.4 µm/m-°C | 13.0


23.4 µm/m-°C | 13.0


Thermal Conductivity 173 W/m-K | 1200


0.960 J/g-°C | 0.229


155 W/m-K | 1080


Solidus 477 °C 477 °C 477 °C
Liquidus 635 °C 635 °C 635 °C
Annealing temperature 413 °C 413 °C 413 °C
Solution temperature 466–482 °C 466–482 °C 256 °C
Specific heat capacity 0.96 KJ/kg°C 0.96 KJ/kg°C 0.96 KJ/kg°C


In Which Fields Is 7075 Aluminum Mainly Applied?

7075 aluminum is mainly applied in industries where high strength and corrosion resistance are crucial. These fields include aerospace, automotive, defense, and sporting goods. Its lightweight nature makes it ideal for applications where weight reduction is essential without compromising strength.

7075 aluminum forging parts 4

What Are the Advantages of Forging With 7075 Aluminum?

Forging with 7075 aluminum offers several advantages. First, it provides superior strength, making it a preferred choice for applications requiring durability. Second, 7075 aluminum maintains its properties at low temperatures, ensuring reliable performance in extreme conditions. Additionally, it exhibits excellent machinability and can be easily customized.

In Which Fields Is 7075 Aluminum Forging Applied?

7075 aluminum forging is applied in a variety of industries, including aerospace for structural components and aircraft frames. It is also used in the automotive industry for engine components, wheels, and chassis parts. In the defense sector, 7075 aluminum is employed for its strength and lightweight properties.

7075 aluminum forging parts 5

What Surface Finishes Can 7075 Aluminum Forging Parts Have?

7075 aluminum forging parts can have various surface finishes. These include anodizing, which enhances corrosion resistance and adds decorative appeal. Additionally, parts can be coated with paints or powder coatings for further protection and aesthetics.

Are There Any Limitations When Using 7075 Aluminum for Forging?

While 7075 aluminum has many advantages, it’s not without limitations. It can be more challenging to forge than some other aluminum alloys due to its high strength. Moreover, it can be susceptible to stress corrosion cracking in certain environments, so proper precautions must be taken.

7075 aluminum forging parts 6

Can 7075 Aluminum Forging Parts Be Customized?

Yes, 7075 aluminum forging parts can be customized to suit specific requirements. The alloy’s excellent machinability allows for intricate designs and shapes. Whether it’s creating specialized aerospace components or unique automotive parts, customization is achievable.


7075 aluminum forging parts offer exceptional strength, lightweight properties, and versatility. They find applications in aerospace, automotive, and defense industries, among others. While it has some limitations, its advantages make it a top choice for many forging applications.


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