Boasting a mature international trade system and stable supply capacity, we offer customers highly competitive wholesale prices while guaranteeing product quality. For years, we have maintained an excellent export record, and our high-quality 5xxx Serious Aluminum Alloy Welding Wire has garnered widespread recognition and trust from clients in more than 30 countries and regions worldwide.
Independently developed and manufactured by Shanghai Perfect Industry Co., Ltd., the 5xxx Serious Aluminum Alloy Welding Wire is a high-performance welding consumable based on the Al-Mg alloy system. It is specifically designed for welding aluminum alloy workpieces, suitable for various welding processes and industrial scenarios that require high welding quality, strong joint reliability, and excellent adaptability to complex working conditions.
The alloy has an aluminum content of ≥95 wt%, with a magnesium (Mg) addition range of 2.0~6.0 wt% — the core alloying element that significantly enhances the tensile strength, ductility, and corrosion resistance of the weld joint. Trace alloying elements such as manganese (Mn), chromium (Cr), and zinc (Zn) are precisely incorporated into the alloy matrix. These elements refine the grain structure of the weld, improve the mechanical properties and stress corrosion resistance of the joint, and ensure the stability and consistency of the welding process. The total content of impurity elements is ≤0.8 wt%, which effectively avoids adverse effects on welding performance.
As a high-quality welding consumable for aluminum alloys, the 5xxx Serious Aluminum Alloy Welding Wire is extensively utilized in various industrial fields that require high-quality welding of aluminum alloy components. Core application scenarios include:
•Automobile manufacturing: Welding of aluminum alloy chassis, suspension components, fuel tanks, and heat exchangers.
•Aerospace industry: Welding of secondary load-bearing structural parts of aircraft, aerospace engine accessories, and satellite component frames.
•Marine engineering: Welding of aluminum alloy hulls, ship superstructures, offshore platform brackets, and marine pipeline systems.
•Construction industry: Welding of aluminum alloy bridges, curtain walls, high-rise building decorative structures, and modular building components.
•Transportation equipment: Welding of aluminum alloy train carriages, high-speed rail components, and lightweight commercial vehicle bodies.
•Precision machinery: Welding of aluminum alloy structural parts of CNC machine tools, industrial robots, and hydraulic/pneumatic systems.
•Energy equipment: Welding of aluminum alloy components of solar energy brackets, wind power equipment accessories, and power transmission and transformation equipment.
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Specification Item |
Details |
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Product Model |
5xxx Serious Aluminum Alloy Welding Wire (5052, 5083, 5183, 5356, etc.) |
|
Material Composition |
Aluminum-magnesium based alloy, aluminum content ≥95%, magnesium content 2.0%-6.0%, with trace amounts of manganese, chromium, zinc, titanium, etc. (total content of impurity elements ≤0.8%) |
|
Wire Diameter |
0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm (supports customization of special diameters) |
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Length |
Standard length: 150mm (rod wire), 5kg/15kg spool, 200kg drum (supports customized packaging length) |
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Tensile Strength of Weld Joint |
≥300MPa (after welding, matching 5xxx Serious Aluminum Alloy Welding Wire and common aluminum alloy base materials) |
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Elongation of Weld Joint |
≥15% (after welding) |
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Corrosion Resistance |
Excellent atmospheric corrosion resistance, superior seawater corrosion resistance, and good stress corrosion cracking resistance; weld joint maintains stable performance in marine, humid, and chemical environments |
|
Weldability |
Compatible with MIG, TIG welding processes; suitable for DCSP (direct current straight polarity) and DCRP (direct current reverse polarity) welding; no pre-welding heat treatment required for most aluminum alloys, with low spatter and easy slag removal during welding |
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Surface Treatment |
Copper-plated (enhances electrical conductivity and wire feeding stability), non-copper-plated (for special corrosion-resistant application requirements); surface is smooth, clean, and free of oil, rust, oxide layers, and defects |
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Packaging Type |
Spool packaging (5kg/15kg), drum packaging (200kg), rod wire packaging (150mm length, 100pcs/bundle); supports customized packaging such as moisture-proof vacuum packaging and anti-collision packaging |
1.Automotive Manufacturing
2.Aerospace Industry
3.Marine Engineering
4.Construction and Infrastructure
5.Rail Transportation
6.Precision Machinery and Robotics
7.Energy Equipment
8.Other Fields: Welding of aluminum alloy pressure vessels, chemical pipelines, and customized high-strength aluminum alloy products.
1.Raw Material Inspection
2.Production Process Supervision
3.Finished Product Testing
1.Professional Technical Strength: With years of focus on the R&D and production of aluminum alloy welding wire, we have a professional technical team and rich production experience. We can provide targeted technical support and customized welding solutions according to customer application scenarios (especially in marine, automotive, and aerospace fields, with in-depth technical accumulation and successful cooperation cases).
2.Stable Supply Capacity: Equipped with advanced 5xxx Serious Aluminum Alloy Welding Wire production lines, three professional warehouses, and a standing inventory of over 6,000 tons. Combined with efficient supply chain management, we can quickly respond to large orders and ensure timely delivery.
3.Cost-Effective Advantage: Integrate raw material procurement, production, and sales, eliminate intermediate links, and achieve optimal cost control. While ensuring product quality, we offer competitive prices to create greater value for customers.
4.Authoritative Quality Certification: Certified by ISO9001, ISO14001, SGS, and other international systems. Products comply with ASTM, EN, GB, and other international and national standards. Passed multiple strict quality audits, ensuring product reliability and compliance.
5.Comprehensive One-Stop Service: Provide full-cycle services from pre-sales consultation, sample provision, welding technical guidance, to after-sales quality tracking and logistics coordination. Respond to customer needs within 24 hours to ensure a smooth and worry-free cooperation experience.
1.Inner Packaging: Each spool/drum of welding wire is sealed with moisture-proof PE film and vacuum packaging (standard configuration) to effectively prevent oxidation and moisture absorption. Rod wires are wrapped with anti-scratch and anti-oxidation paper to avoid surface damage.
2.Outer Packaging: Spools and drums are packed with fumigation-free wooden pallets or steel frames, fixed with high-strength steel straps and shockproof buffers to ensure stability during long-distance transportation and ocean shipping. Small-batch rod wires are packed in thickened cartons with EPE foam shockproof fillers to avoid collision damage.
3.Custom Packaging: Support customized packaging solutions according to customer requirements. For example, enhanced moisture-proof packaging for marine transportation, lightweight shockproof packaging for air transportation, and personalized labeling, logo printing, and packaging specifications to adapt to different transportation methods and storage conditions.
1.Q: Do you provide samples? How to apply for samples?
A: We provide free standard samples (common specifications such as 1.2mm diameter, 150mm length or 50g spool). For customized specifications, a reasonable sample fee will be charged, which can be deducted from the formal order payment. You can contact our sales team via email or phone, provide your company information, required product model, specification, and application scenario (e.g., marine welding, automotive component welding), and we will arrange sample delivery within 2-3 working days.
2.Q: What payment methods are supported?
A: We support international common payment methods such as T/T, L/C, D/P, and Western Union. For long-term cooperative customers with good credit records, flexible payment terms can be negotiated according to the order quantity and cooperation cycle.
3.Q: How to ensure the quality of welding wire during transportation?
A: We use professional packaging suitable for 5xxx Serious Aluminum Alloy Welding Wire products, with excellent moisture-proof, anti-oxidation, and anti-collision performance. Cooperate with well-known international logistics companies with rich experience in metal material transportation to formulate reasonable transportation plans. In addition, we can purchase transportation insurance for customers according to their needs to provide double protection for product safety.
4.Q: Are you a manufacturer or a trader?
A: We are a group company integrating production, warehousing, and sales, with our own production factory, three professional warehouses, and advanced welding wire production lines. We maintain a standing inventory of over 6,000 tons and are also authorized distributors of several large state-owned aluminum enterprises in China. This dual identity ensures stable supply capacity and reliable product quality. Shanghai Perfect Industry Co., Ltd. is mainly responsible for overseas sales, providing direct sales services to global customers without intermediate links.
•Provide free standard samples (specifications: 150mm length or 50g spool). Customized samples are available for a reasonable fee (deductible from formal orders).
•Sample delivery time: 2-3 working days after confirming sample requirements, shipping information, and payment (if applicable).
Address
No.6 Wenchuan Rd.,Baoshan Dist., Shanghai,China
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