Independently developed and produced by Shanghai Perfect Industry Co., Ltd., 5xxx Serious Aluminum Alloy Bars are high-performance structural metals based on a magnesium-aluminum alloy system. With aluminum content typically above 95% and magnesium content ranging from 2% to 6%, the addition of magnesium is crucial for enhancing the alloy's corrosion resistance, formability, and weldability. Trace elements such as manganese and chromium further optimize its mechanical strength and stability. Endowed with excellent resistance to seawater and atmospheric corrosion, as well as good processing performance, these bars are widely used in fields requiring durability in corrosive environments and reliable structural performance, serving as a core material for marine engineering, automotive components, architectural structures, and hydraulic systems.
1.Superior corrosion resistance, especially outstanding resistance to seawater and chemical corrosion
2.Better weldability and formability, adapting to complex processing requirements
3.More balanced mechanical properties, combining strength and toughness
4.Flexible specification customization and efficient delivery capabilities
5.Higher cost performance with competitive pricing and stable quality
6.Authoritative quality certification and complete product traceability system
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Specification Item |
Details |
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Product Model |
5xxx Serious Aluminum Alloy Bars (5052, 5083, 5754, 5A06, etc.) |
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Material Composition |
Magnesium-aluminum based alloy, aluminum content ≥95%, magnesium content 2%-6%, with trace amounts of manganese, chromium, iron, silicon, etc. (total content of iron and silicon ≤0.7%) |
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Diameter |
Round bar: 8mm - 350mm (customizable); Square bar: 12mm×12mm - 250mm×250mm (customizable); Hexagonal bar: Opposite side distance 10mm - 180mm (customizable) |
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Length |
1500mm - 6000mm (supports custom cutting, maximum length up to 15000mm, cutting tolerance ±0.1mm) |
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Corrosion Resistance |
Excellent resistance to atmospheric, seawater, and mild chemical corrosion; salt spray corrosion resistance ≥1500 hours with customized surface treatment |
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Weldability |
Compatible with MIG, TIG, and resistance welding processes; excellent weld quality with no pre-welding heat treatment required (simple surface cleaning recommended) |
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Tensile Strength |
≥210MPa (O state); ≥270MPa (H32 state); ≥310MPa (H34 state) |
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Yield Strength |
≥85MPa (O state); ≥200MPa (H32 state); ≥240MPa (H34 state) |
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Elongation |
≥25% (O state); ≥15% (H32 state); ≥10% (H34 state) |
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Heat Treatment State |
O (annealed), H32 (strain hardened and stabilized), H34 (strain hardened and stabilized to higher strength), H112 (as-fabricated, no special heat treatment) |
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Surface Treatment |
Natural oxidation, anodizing (color customizable), chemical conversion coating, electrophoretic coating, powder coating (optional) |
1.Marine Industry (ship hulls, offshore platforms, marine accessories)
2.Automotive Manufacturing (body structures, fuel tanks, decorative parts)
3.Architectural Engineering (curtain walls, roofing, structural frames)
4.Hydraulic & Pneumatic Systems (pipes, valves, cylinders)
5.Electronic Equipment (casings, heat sinks)
6.Medical Equipment (lightweight structural components)
7.Sports & Leisure Products (bicycle frames, outdoor equipment)
1.Raw Material Inspection
2.Production Process Supervision
3.Finished Product Testing
1.Deep industry expertise: Years of focus on aluminum alloy research and development, with professional technical teams and mature production experience
2.Strong production and sales guarantee: Two production lines, 8,000 tons of standing inventory, and efficient supply chain management to meet large-order demands
3.Exceptional cost control advantage: Integration of raw material procurement, production, and sales, reducing intermediate links to offer competitive prices
4.Authoritative quality certification guarantee: Certified by ISO9001, SGS, and other international systems, with products meeting ASTM, EN, and GB standards
5.Comprehensive and considerate service throughout the process: One-stop solutions from pre-sales consultation, sample provision, to after-sales technical support and logistics tracking
1.Inner Packaging: Each bar is wrapped with moisture-proof, scratch-resistant PE film, and additionally protected with anti-rust oil for coastal or long-distance transportation to prevent oxidation and corrosion.
2.Outer Packaging: High-quality fumigation-free wooden pallets or steel frames are used for fixing, bundled with high-strength steel straps to ensure stability during long-distance and ocean shipping. Small-diameter or precision bars are packed in thickened cartons or iron drums.
3.Custom Packaging: Support customized packaging solutions according to customer requirements (such as vacuum packaging, anti-corrosion film wrapping, waterproof packaging) to adapt to different transportation methods and storage conditions.
1.Q: Do you provide samples? How to apply for samples?
A: We provide free samples (customers only need to bear the shipping cost). You can contact our sales team via email or phone to provide your company information, product model, and specification requirements, and we will arrange sample delivery promptly.
2.Q: What payment methods are supported?
A: We support T/T, L/C, D/P, and other international common payment methods. Specific payment terms can be negotiated according to the order quantity, cooperation cycle, and customer needs.
3.Q: How to ensure the product quality during transportation?
A: We use professional packaging suitable for metal products and corrosive environment resistance, and cooperate with logistics companies with rich experience in international metal transportation to minimize the risk of product damage. Additionally, we can purchase transportation insurance for customers to provide double protection.
4.Q: Are you a manufacturer or a trader?
A: We are a group company integrating production, warehousing, and sales, consisting of two trading companies, three warehouses, and one factory. We operate three advanced production lines and maintain a standing inventory of 8,000 tons. Shanghai Perfect Industrial Co., Ltd. is mainly responsible for overseas sales, and we are also authorized distributors for several large state-owned aluminum factories in China, ensuring stable supply and product quality.
• Provide free standard samples (size: A4), and customized sample sizes are available for a reasonable fee.
• Sample delivery time: 2-4 working days after confirming sample requirements and shipping information.
Address
No.6 Wenchuan Rd.,Baoshan Dist., Shanghai,China
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