7072 aluminum alloy

Online

Product information

Model: 7072
Availability: Customizable 
7072 aluminum alloy belongs to high-strength deformation aluminum alloy, featuring excellent mechanical properties and corrosion resistance under specific application scenarios. However, its detailed performance parameters are relatively limited in the available public information. 
Based on the current information, this alloy belongs to the 7xxx series (Al-Zn-Mg-Cu system), with main characteristics including high specific strength, good machinability, and typical characteristics of aerospace materials.
Core performance features
Strength characteristics
As an 7xxx series aluminum alloy, the tensile strength of 7072 is estimated to be within the range of 400-500 MPa, close to the level of similar alloy 7075 (the tensile strength of the latter can reach 504-572 MPa), suitable for structural components that can withstand high loads.
Specific strength (strength/density ratio) is significantly superior to that of ordinary steel, suitable for lightweight design requirements.
Corrosion resistance and surface treatment
The corrosion resistance of the 7xxx series is relatively weak in natural environment, and it needs to be enhanced by anodizing or coating treatment.
After anodization, a dense oxide film can form on the surface, suitable for scenarios with high decorative requirements.
Processing performance
It has good plastic processing ability and supports forming processes such as extrusion and forging, but the cutting processing ability is slightly worse than that of other aluminum alloys.
Welding requires special processes to avoid the generation of hot cracks. 
Please provide the text that needs to be translated, and I

Product parameter

Chemical composition 
The chemical composition of 7072 aluminum alloy is mainly composed of zinc (Zn), with the content ranging from 0.8% to 1.3%. The rest are aluminum (Al) and trace other elements. The specific composition must comply with the GB/T 3190-2020 standard.
Detailed explanation of the chemical composition of 7072 aluminum alloy
According to the GB/T 3190-2020 "Chemical Composition of Cast Aluminum and Aluminum Alloys" standard, the chemical composition of 7072 aluminum alloy is as follows:
Main elements
Zinc (Zn): 0.8%-1.3%, the core alloy element, significantly affecting the material properties
Aluminum (Al): the remainder, as the matrix metal
Trace restricted elements.
Copper (Cu) ≤ 0.1%, manganese (Mn) ≤ 0.1%, magnesium (Mg) ≤ 0.1%
Other single impurity elements ≤ 0.05%, total ≤ 0.15% (including silicon, iron, etc., elements not listed)
Please provide the text that needs to be translated, and I

Product display

COMPANY PROFILE




Shiyu Metal Material Technology Co., Ltd. is a collection of procurement, processing, agent, sales, logistics, warehousing in one of the enterprises, the company has a large-scale spot supply base in China, with domestic and foreign large steel mills and suppliers to maintain good relations of cooperation, with a full range of multi-channel procurement resources.
Shiyu Metal main products: nickel base alloy, Hastelloy, super austenitic stainless steel, duplex stainless steel, cobalt base alloy, pure nickel, titanium and titanium alloy, heat resistant, corrosion resistant alloy and other kinds of steel, a large number of product categories, can meet the size and thickness customization, prefabrication and other diversified needs.
The company has ISO9001 quality certification, the company's product standards include: the United States (UNS) ASTM /ASME, AMS, German DIN/EN, Japan (SUS) JIS and other standards supply, provide the original material certificate. We can supply according to the standards and technical requirements provided by customers to ensure that the goods and specifications are complete to meet the needs of various merchants. From raw materials to finished products, all go through three quality inspection to ensure the qualified rate of finished products. Shiyu Metal strives for perfection in every detail to ensure that the quality of products in different countries and regions around the world can meet international standards. Shiyu Metal has established a good strategic cooperative relationship with the world famous steel mills such as HAYNES, ATI, SPECIALMETALS, VDM, OUTOKUMPU, Japan Metallurgy, Nippon Steel, and Datong Special Steel.
The products supplied by Shiyu Metal are widely used in nuclear power, petrochemical, mechanical engineering, precision processing, aerospace, electronic instruments, medical equipment, automobile manufacturing, environmental protection, wind power application, seawater desalination, shipbuilding industry, paper making machinery, mining engineering, cement manufacturing, metallurgical manufacturing, corrosion resistant environment field, high temperature environment field, mold field, etc. It is a global high-quality supplier of special steel materials.
Shiyu Metal Material Technology Co., Ltd. is committed to the purchase, agent and sales of special steel, and has a perfect special steel sales management system and product quality supervision system. The company has been adhering to the "integrity, innovation, responsibility, win-win" business philosophy, adhere to the "quality first, customer first" service purpose, to provide customers with quality services and high-quality steel products. Shiyu Metal actively participates in the development of domestic steel industry ecology, and is willing to contribute to the development of national special steel.



ENTERPRISE ADVANTAGE




SERVICE

From steel procurement, processing, logistics, warehousing, 
Shiyu Metal has a perfect management system, tailor-made solutions for each customer, strictly control each link, to ensure safe, efficient and accurate product delivery to customers;




RESOURCE

Shiyu Metal maintains good cooperative relations with medium and large steel mills and suppliers at home and abroad, 

and has established good strategic cooperative relations with world famous steel mills such as the United States, Germany, Finland and Jap.




SCALE

Shiyu Metal set procurement, processing, agency, sales, logistics, 

warehousing in one, can provide customers with steel products procurement, processing, logistics and other one-stop services.




PRODUCT

Shiyu Metal operates a wide range of steel products, can provide customers with product size and width customization, prefabrication and other services, perfect product quality supervision system, to ensure high standards of product quality, high quality.



Contact us

Phone:021-60871505 Email:sypww@outlook.com Address:Bldg 9, Phase 1, G60 Cloud Corridor, Xinqiao, Songjiang, Shanghai
All content in this website is copyrighted by Shiyu Metal Material Technology Co., LTD Copyright©2023-2026 沪ICP备2023035269号-1