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3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability

Qingdao Jero Steel Co., Ltd.
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3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability

Brand Name : JERO

Model Number : JA18

Certification : IATF 16949 IRIS CE ISO

Place of Origin : HENAN, CHINA

MOQ : 7 TONS

Price : US$3200-3500 Per Ton

Payment Terms : L/C,T/T,Western Union,MoneyGram

Supply Ability : 3000 TONS PER MONTH

Delivery Time : 20-30 working days

Packaging Details : Seaworthy Export Package

Type : Aluminum alloy coil

Thickness : 0.2-6mm

Alloy : 3105

Temper : O/H14/H16/H24/H26

Surface : Bright finish

Trade terms : CIF,CNF,FOB,EXW

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3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability



3105 is a manganese (Mn)-based aluminum alloy known for its excellent formability, corrosion

resistance, and moderate strength, making it a cost-effective choice for commercial applications.



Common Thicknesses & Tempers



Thickness (mm) Temper Characteristics
0.2–0.5 H14/H24 Half-hard, balanced strength/formability for precision parts
0.5–1.0 H16/H26 Higher rigidity for structural components
1.0–3.0 O (Annealed) Soft state, optimal for deep drawing
3.0–6.0 H18/H38 Full-hard, high-strength for load-bearing uses



Key Performance Advantages



♦ Superior Corrosion Resistance

Contains magnesium (Mg) and manganese (Mn) for enhanced oxidation resistance, outperforming

pure aluminum (1xxx series) in humid/industrial environments.

♦ Optimal Strength-Formability Balance

Tensile strength: 115-150 MPa

Elongation: 10-20%

Excellent for stamping, bending, and deep drawing without cracking.

♦ Superior Surface Treatment Compatibility

Ideal base for painting, anodizing, or laminated finishes (e.g., color-coated, stone-patterned).

♦ Lightweight & Cost-Effective

Density: 2.7 g/cm³; more economical than 5xxx series alloys.



Primary Applications


Architectural Decoration

Curtain walls/ceilings: Thickness 0.5–1.5mm (H14/H24), lightweight & weather-resistant.

Color-coated base material: For PVDF or stone-pattern finishes.

• Appliances & Electronics

Refrigerator/AC panels: 0.4–0.8mm (O/H14), easy stamping.

Electronic enclosures: EMI shielding (e.g., junction box covers).

• Transportation

Vehicle interiors: 1.0–2.0mm (H16/H26) for weight reduction.

Marine partitions: Saltwater-resistant with protective coatings.

• Packaging

Beverage can ends/lids: Ultra-thin (0.2–0.3mm, H18), superior sealability.



3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability



Our Company Advantages



• All the melting and holding furnaces are supplied by GAUTSCHI (Switzerland) Company.They
improve the quality of Aluminum alloy slab which can guarantee Aluminium alloy products with
high performance.

• 1+1+4 hot rolling mills and 1+5 hot rolling mills from SMS Group (Germany). All the hot finishing
rolling mills adopt the CVC flatness control technology, which can produce hot-rolled coils and sheets
with ideal flatness.

• 6 sets of cold rolling mills from SMS Group (Germany). All these mills are applied with SMS patent
6-High CVC technology and are the most advanced cold rolling mills in the world currently.



3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability
3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability


China 3000 Series High Gloss 3105 Aluminum Alloy Coil With Superior Formability wholesale

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