4043 Aluminum Hollow Rod

 

4043 aluminum alloy is a common welding aluminum alloy, with ASTM B210 as its executive standard. It is an Al-Si series alloy mainly used for welding applications, with excellent welding performance and corrosion resistance.

 

Chemical composition range:

The chemical composition range of 4043 aluminum alloy is as follows: silicon (Si) content between 4.5% and 6.0%, iron (Fe) content not exceeding 0.8%, copper (Cu) content not exceeding 0.3%, manganese (Mn) content not exceeding 0.05%, zinc (Zn) content not exceeding 0.1%, the total content of other impurities not exceeding 0.15%, with the rest being aluminum (Al).

 

Mechanical properties:

The mechanical properties of 4043 aluminum alloy include a yield strength of 130 MPa, a tensile strength of 240 MPa, and an elongation of 12%.

 

Applications:

4043 aluminum alloy is widely used in aerospace, automotive manufacturing, construction and electronics. It is mainly used for gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW) of aluminum and aluminum alloys, such as welding aluminum alloy car bodies and aircraft components.

 

States:

Common states include O (annealed), T6, and T651 (heat-treated).

 

Advantages:

4043 aluminum alloy has good fluidity and wetting properties, which is beneficial for high-quality welding. It also possesses excellent stress corrosion resistance and can maintain stability in high-temperature environments.

 

Disadvantages:

The strength of 4043 aluminum alloy is relatively low, making it unsuitable for high-strength structural applications. Additionally, its tendency for hot cracking is relatively high and requires careful attention to welding process control.

 

Most common forms:

The most common forms of 4043 aluminum alloy are welding wire and welding rod, available in different diameters and lengths to meet specific requirements.

 

International grade comparison:

4043 aluminum alloy is designated as UNS A94043 in the United States, and other countries and regions have similar grades, such as AlSi5 in China. The grades may have slight differences between countries and regions, but their chemical composition and applications are generally similar. When choosing materials, it is important to select based on local standards and actual requirements.

 

 

Article	Aluminium ·
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	1060、1065、1070、1070A 、1080、, 1080A 、,1085、1100、1200、1230、1450、1260、1370、1275、1185、1285、1385、2004、2011、2014、 2017、2014A 、2017A 、2214、2117、2218、2618、2618A 、2219、2519、2024、2524、3002、3102、3103、1235、1435、3003、3103、,3103A 、 3203、3004、3004A 、 3005, 3006 , 3007 、3107、1050、1060、2014、2024、3003、5052、5083、6082、7075、5005、5052、5083、6061、 6063,7075,6082,7075,7050,7A04,7A09,8011,8082, etc
Size	Aluminum rod: φ 10mm- φ410mm Aluminum plate: 0.5mm-600mm Aluminum square bar: 8mmx8mm-570mmx10mm Angle aluminum: 8mmx8mmx1mm-280mmx40mmx4mm Aluminum roll: 0.3-3mm or as required
State	HO,H12,H14,H16,H18,H19,H22,H24,H26,H28,F,H112,H111 T651,T3,T451,T4,T6,
Output to	Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico, and Russia, Malaysia, etc.
Pack	Bundle packaging, export standard packaging or according to customer requirements
Delivery time	7-15 days or according to the order quantity or negotiation
Price clause	Price terms CIF, FOB, CFR.
Pay	Letters of credit, wire transfer, etc
Minimum order	One ton

 

 

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• We are constantly improving and updating our products to meet the changing needs of the market.
• We have put in place a professional technical research and service team that can select 4043aluminum that meet requirements based on customer needs and actual conditions.
• Our manufacturing processes are efficient and streamlined, allowing us to offer competitive pricing on all our products.
• The five elements of our corporate culture include: safety, responsibility, learning, sunshine, and hard work.
• We guarantee the quality of our products and will replace or refund any products that do not meet our standards.
• In the future, we will be a leading enterprise in the production industry of 4043aluminum, reaching a new historical height.
• Our company is a Chinese factory that specializes in producing high-quality Aluminum Other products.
• All staff of our company hold a meticulous, serious and responsible attitude to meet the needs of customers as the goal, to continue to innovate forward as their own responsibility.

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