Alloy 3105 Aluminum Plate Sheet
Aluminum alloy 3105 plate sheet is essentially a 98% aluminum alloy
with minor additions to increase strength over that of alloy 1100
and 3003, It is not hardenable by heat treatment and it has good
corrosion resistance, formability and wedability.
Typical applications include general sheet metal work requiring
greater strength than is provided by 1000 series aluminum alloys,
residential siding, mobile homes and sign making.
Applications
Commonly used in the manufacture of residential siding, mobile
homes, and rain carrying goods. commonly used in sheet metal work.
Commonly used for coating with lacquer for curtain wall, outside of
construction.
Fabrication and Heat Treatment
Machinability
Aluminium / Aluminum 3105 alloy plate sheet has average
machinability. However, its machinability can be increased in
harder tempers than in annealed condition. Oil lubricants are used
for machining this alloy.
Alloy: 3105
Temper: O, H111, H112, H12,H14, H16, H18, H22, H24, H26
Thickness: 0.2mm--200mm
With: 500mm--2000mm
Length: 1000mm--12000mm
Surface: Mill finish, Bright finish, paper interleaved, one side
film, both sides film.
Chemical Properties
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V | Others | Aluminium
min. |
| Each | Total |
| 3105 | 0.6 | 0.7 | 0.3 | 0.3-0.8 | 0.2-0.8 | 0.2 | - | 0.4 | 0.1 | - | - | 0.05 | 0.15 | Remainder |
