7075 Aluminum Round Bar Extruded,Rolled (UNS A97075)

1. What is aluminum alloy round bar 7075 (UNS A97075)

7075(UNS A97075) aluminum alloy refers to a common alloy among the 7 series aluminum alloys. It is a cold-worked forged alloy with high strength, far exceeding that of mild steel. 7075 is one of the most powerful alloys in commercial use, with a compact structure and strong corrosion resistance, such as aviation and marine plates. It also has corrosion resistance, mechanical properties, and anodic reaction. The fine grains enable excellent deep drilling and enhanced tool wear resistance.

What distinguishes 6061 aluminum alloy from 7075 aluminum alloy?

1、Different compositions: Usually hydrogen-based, the 7075 aluminum alloy has a composition percentage of up to 6%. Magnesium and silicon make up the majority of the 6061 aluminum alloy, which has a very low overall composition ratio. 2、Different intensity: According to the strength analysis, 7075 aluminum alloy is merely stronger than 6061 aluminum alloy, not stronger than steel. 3、Prices are different: 7075 aluminum alloy, the lightest and strongest aluminum material, is of course much more expensive. 6061 aluminum alloy is the most common aluminum material. It is not only light but also strong and affordable. 4、Practicality is different: It will be quite challenging to weld 7075 because it has a reasonably large amount of other metals, especially given that the fraction of 7075 is higher. It is typically prohibited from being used in the frame because of this.

The aluminum alloy round bar is widely used in all walks of life, such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, mechanical and electrical, household, etc. Aluminum tube has been everywhere in our life.

2. Chemical composition of aluminum alloy round bar 7075 (UNS A97075)

3. Mechanical properties of aluminum alloy round bar 7075 (UNS A97075)

4. Physical properties of aluminum alloy round bar 7075 (UNS A97075)

Tensile strength: 524 MPa
0.2% yield strength: 455 MPa
Elastic modulus E: 71GPa
Hardness: 150HB
Density:2.81g/cm3
Poisson's ratio: 0.33

5. Specifications of aluminum alloy round bar 7075 (UNS A97075)

7075 aluminum alloy round bar  supplier in China

Being a trustworthy 7075 aluminum alloy round bar manufacturer and supplier, Shanghai Yinggui Metal Products Company aims to make manufacturing easier for our business partners. Shanghai Yinggui Metal offers 7000 Series sale that can be used for aircraft aluminum, industry molding, automatic mechanic components, and die.

6. Applications and characteristics of aluminum alloy round bar 7075 (UNS A97075)

(UNS A97075) materials usually add some copper, chromium, and other alloys. (UNS A97075) aluminum alloy is the best in this series and is regarded as the best product among aluminum alloys. It has high strength and far exceeds any mild steel. This alloy also has excellent mechanical and anodic reactions.

Zinc is the main alloy element of (UNS A97075). Adding magnesium to an alloy containing 3%-7.5% zinc can form MgZn2 with a significant strengthening effect, making the heat treatment effect of this alloy far better than that of an aluminum-zinc binary alloy. Increasing the zinc and magnesium content of the alloy will further increase the tensile strength, but its resistance to stress corrosion and spalling corrosion will decrease.

Very high strength qualities can be attained after heat treatment. The (UNS A97075) material is typically mixed with trace amounts of copper, chromium, and other alloys. The best and most expensive aluminum alloy is 7075-T651, which is one of them. It is stronger than any low-carbon steel and has high strength.

This alloy reacts favorably and has good mechanical qualities. The fabrication of aircraft structures and other high-stress structures that demand high strength and great corrosion resistance are representative uses, as are those in aerospace, mold processing, mechanical equipment, and fittings.

7. Main aluminum alloy product brand list