5086 aluminum sheet is a non-heat-treatable aluminum-magnesium alloy in the 5000 series, well-known for its exceptional corrosion resistance, high strength, and excellent weldability. It is widely used in marine, shipbuilding, pressure vessels, and transportation industries. 5086 alloy provides superior performance in harsh environments, particularly in seawater and industrial atmospheres.

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Description

Yutwin New Materials specializes in the production of aluminum sheets and coils in a wide range of alloys, grades, and specifications, offering stable quality, flexible customization, and reliable supply to meet the diverse needs of different industries.

Features

• Exceptional Corrosion Resistance

Offers excellent resistance to seawater, marine atmospheres, and industrial chemical exposure, making it ideal for long-term applications in harsh environments.

• High Mechanical Strength

Provides higher strength than most other 5xxx series alloys, suitable for structural and load-bearing applications.

• Excellent Weldability

Supports TIG, MIG, and spot welding with minimal distortion and strong joints.

• Good Formability

Can be bent, rolled, and formed into complex shapes while maintaining structural integrity.

• Durable and Reliable Performance

Maintains mechanical properties and corrosion resistance under prolonged service conditions.

Specifications

Item	Specification
Alloy / Grade	5086
Chemical Composition (%)	Mg 4.0–4.9, Mn 0.4–1.0, Cr 0.05–0.25, Fe ≤ 0.5, Si ≤ 0.25, Cu ≤ 0.10, Zn ≤ 0.25, Ti ≤ 0.15, Al Balance
Series	5000 Series (Al-Mg)
Temper	O, H32, H34, H112
Thickness (mm)	0.5 – 250
Width (mm)	100 – 2650
Length (mm)	1000 – 12000 (Customizable)
Surface Finish	Mill Finish, Anodized, Painted, Polished
Standard	ASTM B209, EN AW-5086, GB/T 3880

Applications

• Marine equipment and shipbuilding panels.
• Vehicle and trailer bodies.
• Storage tanks and pressure vessels.
• Architectural panels and roofing.
• Industrial machinery and structural components.

Why Choose Us – Professional Manufacturer

☑ End-to-End Production from Aluminum Ingots

Our production facilities include a smelter, hot rolling mill, cold rolling mill, and annealing workshop, ensuring consistent and reliable quality at every stage.

☑ Extensive Aluminum Product Range

We produce aluminum coils, strips, and sheets in various specifications to meet diverse technical and dimensional requirements, flexibly catering to the needs of different industries.

☑ Comprehensive Reprocessing Technology

In addition, we offer comprehensive reprocessing technologies to improve product surface performance. We provide customized solutions for applications such as packaging, construction, transportation, and industrial manufacturing.

☑ Comprehensive Quality Supervision System

A complete quality supervision system is established across the entire production process. A digital platform enables real-time monitoring and full data traceability, from raw material inspection to finished product delivery. Systematic testing is carried out on physical properties, chemical properties, and optical properties, ensuring consistent performance in strength, stability, composition accuracy, and surface quality, and providing reliable quality assurance.

☑ Professional Packaging and Delivery

To ensure products arrive undamaged, we offer customized packaging solutions based on product type and customer needs. Products are securely packaged using protective film, waterproof packaging, and reinforced pallets, meeting international shipping standards.

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