3105 Aluminum Sheet and Plate


3105 aluminum plate belongs to a series of AL-Mn alloys. It has good anti-rust properties and good electrical conductivity. The aluminum content is 98%. Due to the addition of 0.3% copper element, the electrical conductivity can reach 41%.

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3105 Aluminum Sheet and Plate

3105 aluminum plate belongs to a series of AL-Mn alloys. It has good anti-rust properties and good electrical conductivity. The aluminum content is 98%. Due to the addition of 0.3% copper element, the electrical conductivity can reach 41%.

3105 Aluminum Sheet DC / CC Alloy Designation (For Reference)

Alloy Series Chinese Standard American Standard European Standard
3xxx Series 3105 3105 ENAW-3105

3105 Aluminum Sheet DC / CC Chemical Compositing

Chemical Composition conforms to Chinese, American and European standard specification (For Reference)

Alloy Si Fe Cu Mn Mg Zn Cr Ti Others:Each
3105 0.6 0.7 0.3 0.3-0.8 0.2-0.8 0.4 0.2 0.1 0.05

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Mechanical Properties Of 3105 Aluminum Sheet

3105 aluminum plate tensile strength 125-175 MPa

Elongation: > 1%

Compressive strength 110-145Mpa

3105 Aluminum Sheet DC / CC  Available Size Range

Alloy 3105 Aluminum Sheet
Temper O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, T4, T6, T651.
Thicknessmm 0.2-10.0mm
Widthmm 500-2800mm
Standards GB, EN, ASTM, AISI, JIS, DIN.
Surface Treatment Anodizing, Color coating, Embossing, Lamination, Polishing etc.
Packaging Standard export wooden box/pallet packaging, suitable for sea transportation

3105 Aluminum Sheet CC / DC Temper (For Reference)

Temper Definition
O Annealed
H12 Strain Hardened, 1/4 Hard
H14 Strain Hardened, 1/2 Hard
H16 Strain Hardened, 3/4 Hard
H18 Strain Hardened, Full Hard
H22 Strain Hardened and Partially Annealed, 1/4 Hard
H24 Strain Hardened and Partially Annealed, 1/2 Hard
H26 Strain Hardened and Partially Annealed, 3/4 Hard
H28 Strain Hardened and Partially Annealed, Full Hard

3105 Aluminum Sheet and Plate

Characteristics Of 3105 Aluminum Sheet

3105 aluminum alloy aluminum plate has excellent corrosion resistance, excellent plasticity and process performance, and has excellent gas cutting and arc welding performance.

The compressive strength of 3105 aluminum is slightly higher than that of 3003 aluminum, and other properties are similar to 3003 aluminum alloy profiles.

3105 aluminum plate has high plasticity in the case of quenching. In semi-cold hardening, the plasticity is still stronger, low plasticity, excellent corrosion resistance, excellent electric welding weldability and poor drilling performance in the case of cold hardening.

Application Of 3105 Aluminum Sheet

3105 aluminum alloy has high strength, light weight, and good waterproofing and earthquake resistance. 3105 aluminum plate is mainly used for bottle stoppers, beverage bottle caps, skin care product caps, etc.

Applications in the construction industry include room panels, partitions, movable room panels, binding lines and drainage pipes, plastic sheet forming components, etc.

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