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Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width

    Buy cheap Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width from wholesalers
     
    Buy cheap Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width from wholesalers
    • Buy cheap Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width from wholesalers
    • Buy cheap Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width from wholesalers
    • Buy cheap Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width from wholesalers

    Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width

    Ask Lasest Price
    Brand Name : Chinalco，CHINA STEEL UNION
    Model Number : Thickness 0.1mm-20mm, can be customized
    Certification : ISO9001,SGS, ASTM, ASME
    Price : 1399-3066USD
    Payment Terms : T/T, L/C, Western Union, MoneyGram
    Supply Ability : 800000KG/15Days
    Delivery Time : 2-3Days
    • Product Details
    • Company Profile

    Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width

    Aluminum Alloy Steel Coil JIS G3321 UV-Resistant 1200mm Standard Width


    JIS G3321-Certified Aluminum Alloy Steel Coil is engineered for exceptional UV resistance and durability in demanding outdoor environments. Featuring a ​55% aluminum-zinc coating and compliant with ​JIS G3321 standards, this coil is available in a ​1200mm standard width and thicknesses from ​0.3mm to 3.0mm, making it ideal for roofing, automotive, and industrial applications. Its advanced alloy composition ensures long-term corrosion protection, heat reflectivity, and structural reliability, even under prolonged sun exposure.

    Key Selling Points:

    • ​UV & Weather Resistance: Reflects 85% of UV radiation (ASTM G154 tested), preventing coating degradation.
    • ​Lightweight Strength: 20% lighter than traditional steel, with tensile strength up to ​550 MPa (JIS G3321 Grade SGH340).
    • ​Longevity: Aluminum-zinc coating outperforms galvanized steel by 3x in salt spray tests (JIS H8501).
    • ​Eco-Friendly: Fully recyclable and compliant with RoHS and REACH regulations.
    • ​Customizable: Pre-painted options in RAL colors or anti-fingerprint finishes.

    ​2. Detailed Specifications

    ​Parameter​Details
    ​MaterialAluminum-Zinc Alloy Coated Steel (55% Al, 43.4% Zn, 1.6% Si)
    ​Base Steel GradeSGH340, SGH400, SGH440 (JIS G3321)
    ​Coating Weight100–200 g/m² (AZ100, AZ150, AZ200)
    ​Thickness0.3mm – 3.0mm (±0.03mm tolerance)
    ​Coil Width1200mm (Standard), Custom slitting up to 2,000mm
    ​Surface FinishSmooth, spangled, or chromate-free passivation (CrVI-free)
    ​CertificationsJIS G3321, ISO 14788, ASTM A792, RoHS, JASO
    ​Primary ApplicationsSolar panel frames, automotive body panels, warehouse roofing, signage

    ​3. Advantages of Importing Our JIS G3321 Coils

    Why Choose Us?

    • ​Cost Leadership: ​25-30% lower pricing than Japanese/Korean suppliers with identical JIS G3321 compliance.
    • ​Fast Turnaround: 10–14 days lead time for 1200mm standard coils (MOQ: 10 tons).
    • ​Quality Assurance: Third-party tested for coating adhesion (JIS H8625) and UV resistance (QUV 2000+ hours).
    • ​Tailored Solutions: Custom widths, pre-painted finishes, or perforated patterns for specialized needs.
    • ​Global Logistics: Seaworthy packaging with VCI anti-rust film and HS code documentation.
    • ​Technical Support: Free material selection guides and corrosion resistance reports.

    ​4. Multi-Industry Applications

    Industry​Use Cases
    Renewable EnergySolar farm mounting systems, wind turbine cladding, inverter housings.
    AutomotiveTruck trailers, EV battery casings, heat shields, chassis components.
    ConstructionFactory roofing, stadium canopies, soundproof barriers, HVAC ducting.
    AgricultureGreenhouse structures, irrigation piping, livestock roofing.
    Consumer ElectronicsOutdoor display panels, LED billboard frames, telecom cabinets.
    TransportationRailway carriage sidings, airport hangar doors, maritime signage.

    FAQ

    1. Who are we?

    We are based in Jiangsu, China, start from 2008,sell to Mid East(25.00%),South America(15.00%),Southeast Asia(15.00%),North America(10.00%),Africa(10.00%),Domestic Market(10.00%),Eastern Europe(5.00%),Oceania(5.00%),South Asia(5.00%). There is a total of about 31-50 people in our office.

    2. How can we guarantee the quality?

    Always a pre-production sample before mass production;Always final Inspection before shipment;

    3. What can you buy from us?

    Stainless Steel Plate/Stainless Steel Pipe/Stainless Steel Profile, Steel Plate/Steel Pipe,Aluminum Steel Coil

    Product Tags:

    Aluminum Alloy Steel Coil

      

    Alloy Steel Coil JIS G3321

      

    Aluminum Alloy Coil UV Resistant

      
    Quality Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width for sale

    Aluminum Alloy Steel Coil JIS G3321 UV Resistant 1200mm Standard Width

    Company Info.
    JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
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