Know what is 3105 aluminum sheet/plate
3105 alloy metal aluminum sheet is AL-Mn 3105 metal aluminum alloy, which belongs to 3000 series meta aluminum alloy. It 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 weldability.
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.
3105 Aluminum Sheet
3105 aluminum sheet features
1. Mg, Mn, and Si is added to the al 3105 aluminum sheet, thus, it has excellent correction resistance, formability, and welding characteristics.
2. Besides, it has average machinability and it can be increased in harder tempers than in annealed conditions.
3. Oil lubricants should be used for all machining operations. The forming characteristics of the 3105 aluminum sheet are pretty good by all conventional processes regardless of temper.
4. But 3105 aluminum sheet does not respond to heat treatment except for annealing during cold working.
5. The cold working characteristics are very good, even in the harder cold working tempers.
6. For all the features above, 3105 aluminum sheet has a vast application in many fields.
Why is 3105 aluminum sheet high strength?
3105 aluminum sheet with 98% pure aluminum and slight alloy additions for strength. 0.3% of copper is added to the 3105 aluminum sheet, so the conductivity turns out to be 41%. For its contents and processing technologies, the 3105 aluminum sheet is light in weight and has a semi-smooth surface. Besides, it is not hardened by heat treatment.
What is 3105 aluminum sheet used for?
The typical final product are bottle cover, beverage bottle caps, cosmetic covers, etc. The market applications include room partition, baffle, movable room board, gutter and downpipe, sheet forming parts, bottle stopper, etc.
3105 aluminum alloy applications
3105 aluminum sheet parameters
a: 3105 Aluminum Sheet Chemical Properties
| Elements | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Al | |||
| Content (max) | 0.6 | 0.70 | 0.30 | 0.3.-0.80 | 0.20-0.80 | 0.20 | 0.40 | 0.10 | 0.15 | remain | |||
b: 3105 aluminum sheet chemical properties
| Material | Temper | Tensile Strength (N/mm²) | Yield Strength (N/mm²) | Elongation on 50mm | |||
| 0.5 mm | 0.8mm | 1.3mm | 2.6mm | ||||
| 3105 | 0 | 110-155 | - | 16 | 18 | 20 | 20 |
| 3105 | H12 | 130-175 | 115 | 2 | 3 | 4 | 5 |
| 3105 | H14 | 160-205 | 145 | 2 | 2 | 3 | 4 |
| 3105 | H16 | 185-230 | 170 | 1 | 1 | 2 | 3 |
| 3105 | H18 | 215 min | 190 | 1 | 1 | 1 | 2 |
Hot sales thickness: 0.25mm, 1mm,3mm,4x8 aluminum sheet
c: Physical properties for aluminum Alloy 3105
| Property | 3105 Data |
| Density, lb/in3 | 0.0983 |
| Modulus of Elasticity, psi | 10.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 12.1 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 99 |
| Specific Heat, Btu/lb ˚F | 0.214 |
| Electrical Resistivity, Microohm-in | 1.504 |
3105 aluminum sheet plate packaging
3105 aluminum sheet of Henan Huawei Aluminum. meet the export standard. Plastic film and brown paper can be covered for customers’ needs.
What’s more, a wooden case or wooden pallet is adopted to protect products from damage during delivery. There are two kinds of packaging, which are eye to wall or eye to the sky.
Customers can choose either of them for their convenience. Generally speaking, there are 2 tons in one package, and loading 18-22 tons in a 1×20′ container, and 20-24 tons in a 1×40′ container.
3105 aluminum sheet plate packaging
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