White pre-coated high-gloss white aluminium coil Customer-specific version
Prepainted Aluminium Coil
June 06, 2025
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3105 aluminum alloy is an aluminum-manganese alloy (mainly composed of Al-Mn-Mg) with excellent formability, corrosion resistance and medium strength. The combination of 1.0 mm thickness and 1250 mm width, combined with color coating processes such as PVDF or PE coating, makes it an ideal material for construction, transportation, packaging and other fields.
Core features:Chemical composition: Mn (0.3-0.8%), Mg (0.2-0.8%), optimized strength and ductility.
Mechanical properties: tensile strength ≥ 140 MPa, elongation ≥ 10%.
Coating process: PVDF (super weather resistance), PE (economical), support RAL/Pantone color card customization.
Surface treatment: smooth, matte or embossed (e.g. wood grain, stone grain).
International Certifications:
ASTM B209 (American Standard Aluminum Sheet Specification), EN 485 (European Standard for Aluminum).
Environmental certification: RoHS, REACH compliant, support LEED green building score.
Pantone Matching
Pre-Painted Aluminum Coil
Custom Color
Corrosion Resistance
Good Sustainability