Quick Understanding Of 3105 Aluminum Sheet
3105 aluminum sheet is essentially a 98% aluminum alloy with a small amount of manganese added for strength, making it more than alloys 1100 and 3003 aluminum sheet.
3105 aluminum alloy cannot be strengthened by heat treatment, has good corrosion resistance, good plasticity and processing performance, and has good gas welding and arc welding performance.
3105 Aluminum Sheet Display
Typical applications for 3105 aluminum sheet include metal products that require higher strength than 1000 series aluminum alloys, residential siding, mobile homes, and sign making.
Chemical Composition Of 3105 Aluminum Sheet
| 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 |
3105 aluminum is a 3000 series aluminum alloy: the main alloy addition is manganese, which improves the strength of the alloy.
0.3% copper is added to 3105 aluminum alloy, so the conductivity is good, and the conductivity can reach 41%;
Mechanical Properties With Different Temper
Requirements for strain hardened H14 temper (½ hard)
as specified in ASTM B209 and ASME SB209
| Material | Temper | Tensile Strength (N/mm²) | Yield Strength (N/mm²) | Elongation on 50mm | |||
| 0.5 mm | 0.8mm | 1.3mm | 2.6mm | ||||
| 3105 Aluminum Sheet | 0 | 110-155 | – | 16 | 18 | 20 | 20 |
| 3105 Aluminum Sheet | H12 | 130-175 | 115 | 2 | 3 | 4 | 5 |
| 3105 Aluminum Sheet | H14 | 160-205 | 145 | 2 | 2 | 3 | 4 |
| 3105 Aluminum Sheet | H16 | 185-230 | 170 | 1 | 1 | 2 | 3 |
| 3105 Aluminum Sheet | H18 | 215 min | 190 | 1 | 1 | 1 | 2 |
3105 aluminum sheet has high plasticity in the annealing state, in the semi cold hardened, the plasticity is still better, it has low plasticity, good corrosion resistance, good weld-ability and poor cutting properties in cold hardening state.
3105 Aluminum Sheet Physical Properties
| Property | Data |
| Calomel Potential | -750 mV |
| Density | 175 Ib/ft3′ |
| Electrical Conductity | 44 % IACS |
| Electrical Resistivity | 1.504 μQ-in |
| Melting Onset (Solidus) | 1180 °F （638 ℃） |
| Specific Heat Capacity | 0.214 BTU/Ib-oF |
| Thermal Conductivity | 98 BTU/ft Hr oF |
| Thermnal Difusivity | 721 ft/s |
| CTE (68-212F) | 13.1 pin/in-9F |
3105 Aluminum Plate Advantages
- 1. Good conductivity, adding 0.3% copper element, the conductivity can reach 41%;
- 2. Deep drawing ability. The deep drawing performance of 3105 aluminum alloy plate in O state is better than that in H26 state, and the deep drawing performance of 3105 aluminum alloy plate before low temperature treatment is better than that after 24h treatment.
- 3. The 3105 aluminum sheet has high plasticity in the annealed state, good plasticity in semi-cold work hardening, and low plasticity in cold work hardening.
- 4. The excellent weldability of 3105 aluminum plate is suitable for all existing welding techniques, among which arc welding is the best method.
- 5. Other features. Good corrosion resistance, good anodic oxidation performance, poor machinability, etc.
advantages of 3105 aluminum sheet
Due to its good anti-corrosion performance, this series of aluminum plates are often used in humid environments such as air conditioners, refrigerators, and the bottom of cars.
Typical characteristics of 3105 aluminum
| Principal Design Features | This is an essentially 98% pure aluminum alloy with minor additions for strength. It is not hardenable by heat treatment. Corrosion resistance,formability and welding characteristics are excellent. |
| Machinability | Machinability of AL 3105 is fair. Oil lubricants should be used for all machining operations. Machinability of the alloy when in the harder (H) tempers is improved over machining in the annealed (O) condition. |
| Forming | The forming characteristics of the alloy are very good by all conventional processes regardless of temper. Bend radii should be in the one thickness to 2 t range for annealed, H12, H14 and H16 tempers. The H18 temper requires bend radii of2 to 7 t, depending upon thickness of the material. |
| Welding | Weldability of this alloy is excellent by all commercial techniques. Arc welding is preferred for the best results. |
| Heat Treatment | A non-heat treatable alloy. |
| Hot Working | The hot working range (as for forging) is 205°C to 372°C. In that range the alloy is easily hot worked. |
| Cold Working | The cold working characteristics of AL 3105 are very good, even in the harder cold worked tempers. Bend radi for sheet up to 1/16″ thick vary from 1/2 to one t for all tempers. |
| Annealing | Annealing from a cold worked condition may be accomplished at 345°C followed by air cooling. |
| Aging | Not applicable to this alloy. |
| Hardening | Hardens as a result of cold working only. |
| Typical Applications | Aluminum 3105 is most commonly used where a painted finish is desired.Typical applications include general sheet metal work requiring greater strength than is provided by 1000 series aluminum alloys, residential siding, room partition, baffle, mobile homes, rain carrying goods and sign making. |
| Package | Packed in waterproof Kraft, fastened by steel straps on wood pallets, suitable for handling, loading and unloading from the trunks or containers, suitable for export ocean forwarding. |
| Handling | Prevent the goods hurting the people who are moving, loading, unloading, especially pay attention to the rlling and dropping for the coils. |
| Storage | Stored in indoor area on plain floor, free away from moisture, water, snow, animal oils and dye wastes, avoid storing with acid or basic chemical goods. |
Data Sources: 3105 aluminum
Sizas Huawei Aluminum Supply Of 3105 aluminum Sheet
Huawei Aluminum has been engaged in the production and sales of aluminum products for 22 years. It has rich experience in the production and export of aluminum sheets. We provide customized 3105 aluminum sheets. The following are common sizes:
- 4×8 aluminum sheet plate
- 4×10 aluminum sheet
- 5×10 aluminum sheet
- 1000 x 1500mm aluminum sheet
- 1500 x 2000mm aluminum sheet
- 1500 x 3000mm aluminum sheet
- 2000 x 3000mm aluminum sheet
Different types of 3105 aluminum sheets
3105 anodized aluminum sheet: This aluminum sheet is anodized to form an oxide layer, which improves its surface hardness and wear resistance. Anodized aluminum sheets are usually used in electronic equipment casings, decorative parts and other occasions that require surface protection and aesthetics.
traffic sign
3105 embossed aluminum sheet: Embossed aluminum sheet undergoes special processing technology to make its surface present different patterns, textures or patterns. This not only increases the aesthetics of the aluminum sheet, but also increases the skid resistance of its surface, so it is often used in stair treads, floors and other places that require anti-skid functions.
- Diamond aluminum sheet of 3105
- 1 bar 3105 aluminum sheet
- 3 bar 3105 aluminum sheet
- 5 bar 3105 aluminum sheet plate
3105 color-coated aluminum sheet: 3105 aluminum sheet has been coated, and different colors and coating types can be selected to meet different decoration and protection needs. Common prepainted colors are:
- Black
- White
- Orange
- Champagne
- Charcoal
- Red
- Silver
- Brandywine
- Emerald Green
- Indigo Blue
- Pewter
- Penske Yellow
- Burgundy
- Brite One Side
Black 3105 aluminum sheet
3105 perforated aluminum plate: 3105 perforated aluminum plate is a product made by processing 3105 aluminum alloy plate through punching process. Punching is a processing method in which sheet metal is punched through a die to form a specific hole pattern.
3105 brushed aluminum plate: 3105 aluminum sheet plate is an aluminum alloy plate that has been processed by wire drawing. Wire drawing is a processing method that forms uniform textures and lines on the metal surface by mechanical means, thus giving the metal surface a unique appearance and texture.
Application Of 3105 Aluminum Sheet
3105 aluminum sheet has good tensile strength and corrosion resistance, so it is often used in room partitions, baffles, mobile room panels, color-coated aluminum substrates, shutters, and lamp head materials. Gutters and downspouts, sheet formed parts, bottle caps, stoppers, transportation and more.
3105 aluminum roofing sheet production
3105 Aluminum Roofing Sheet
3105 aluminum sheet is very advantageous for aluminum roofing sheet because of its high strength to weight ratio.
Reduce the weight of the roof while meeting the strength needs of the shingle.
Not only that, the strong corrosion resistance of 3105 aluminum sheet also improves the service life of aluminum roofing sheet.
3105 Diamond Aluminum Sheet
Diamond aluminum sheets, also known as diamond plate or tread plate, are aluminum sheets with a raised diamond pattern on their surface. This pattern provides a textured and slip-resistant surface, making diamond aluminum sheets suitable for various applications. Here are some common applications of diamond aluminum sheets:
Diamond Plate Of 3105 Aluminum
Flooring: Diamond aluminum sheets are often used as flooring material in places where slip resistance is crucial, such as industrial facilities, ramps, stair treads, and walkways. The raised diamond pattern provides traction, reducing the risk of accidents.
Transportation: These sheets are commonly used for flooring and walls in vehicles like trucks, trailers, and buses. The textured surface prevents cargo or equipment from shifting during transportation and helps maintain safe footing for workers inside the vehicles.
Decorative Elements: The distinct diamond pattern of these sheets can add an industrial or rugged aesthetic to interiors and exteriors of buildings, vehicles, and other structures. They are used for decorative wall panels, wainscoting, backsplashes, and more.
3105 aluminum sheet for car
Toolboxes and Storage: Diamond aluminum sheets are often used for constructing toolboxes, storage cabinets, and chests. The pattern adds strength to the structure while also enhancing the appearance.
Trailers and Loading Ramps: Diamond aluminum sheets are commonly used on trailer floors, especially for trailers that carry heavy equipment or vehicles. They also find application in constructing loading ramps for easy loading and unloading.
Marine Applications: The corrosion-resistant properties of aluminum make diamond sheets suitable for marine applications, including boat decks, docks, and other waterfront structures.
Casting production process and its introduction
The purpose of melting and casting is to produce alloys with satisfactory composition and high purity of melt, so as to create favorable conditions for casting alloys of various shapes.
Melting and casting process steps: batching --- feeding --- melting --- stirring after melting, slag removal --- pre-analysis sampling --- adding alloy to adjust the composition, stirring --- refining --- static Setting——Guide furnace casting.
Hot rolling production process and its introduction
- 1. Hot rolling generally refers to rolling above the metal recrystallization temperature;
- 2. During the hot rolling process, the metal has both hardening and softening processes. Due to the influence of deformation speed, as long as the recovery and recrystallization process is too late, there will be a certain work hardening;
- 3. The recrystallization of the metal after hot rolling is incomplete, that is, the coexistence of recrystallized structure and deformed structure;
- 4. Hot rolling can improve the processing performance of metals and alloys, reduce or eliminate casting defects.
- 1. The casting and rolling temperature is generally between 680°C and 700°C. The lower the better, the stable casting and rolling line usually stops once a month or more to re-stand. During the production process, it is necessary to strictly control the liquid level of the front tank to prevent low liquid level;
- 2. Lubrication uses C powder with incomplete combustion of gas for lubrication, which is also one of the reasons for the dirty surface of casting and rolling materials;
- 3. The production speed is generally between 1.5m/min-2.5m/min;
- 4. The surface quality of products produced by casting and rolling is generally relatively low, and generally cannot meet products with special physical and chemical performance requirements.
- 1. Cold rolling refers to the rolling production method below the recrystallization temperature;
- 2. There will be no dynamic recrystallization during the rolling process, and the temperature will rise to the recovery temperature at most, and the cold rolling will appear in a work hardening state, and the work hardening rate will be large;
- 3. The cold-rolled sheet and strip have high dimensional accuracy, good surface quality, uniform structure and performance, and products in various states can be obtained with heat treatment;
- 4. Cold rolling can roll out thin strips, but at the same time, it has the disadvantages of high energy consumption for deformation and many processing passes.
- 1. Finishing is a processing method to make the cold-rolled sheet meet the customer's requirements, or to facilitate the subsequent processing of the product;
- 2. The finishing equipment can correct the defects produced in the hot rolling and cold rolling production process, such as cracked edge, oily, poor plate shape, residual stress, etc. It needs to ensure that no other defects are brought into the production process;
- 3. There are various finishing equipments, mainly including cross-cutting, slitting, stretching and straightening, annealing furnace, slitter, etc.
Casting and rolling process
Casting and rolling process: liquid metal, front box (liquid level control), casting and rolling machine (lubrication system, cooling water), shearing machine, coiling machine.
Cold rolling production process
Introduction to finishing production process
Aluminum alloy has the characteristics of low density, good mechanical properties, good processing performance, non-toxic, easy to recycle, excellent electrical conductivity, heat transfer and corrosion resistance, so it has a wide range of applications.
Aerospace: used to make aircraft skins, fuselage frames, girders, rotors, propellers, fuel tanks, wall panels and landing gear struts, as well as rocket forging rings, spacecraft wall panels, etc.
Aluminum alloy used for aerospace
Transportation: used for car body structure materials of automobiles, subway vehicles, railway passenger cars, high-speed passenger cars, doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ship materials.
Traffic application
Packaging: All-aluminum pop cans are mainly used as metal packaging materials in the form of thin plates and foils, and are made into cans, lids, bottles, barrels, and packaging foils. Widely used in the packaging of beverages, food, cosmetics, medicines, cigarettes, industrial products, medicines, etc.
Packaging application
Printing: Mainly used to make PS plates, aluminum-based PS plates are a new type of material in the printing industry, used for automatic plate making and printing.
PS printing
Architectural decoration: aluminum alloy is widely used in building structures, doors and windows, suspended ceilings, decorative surfaces, etc. due to its good corrosion resistance, sufficient strength, excellent process performance and welding performance.
Aluminum alloy construction application
Electronic products: computers, mobile phones, refrigerator shells, radiators, etc.
Electronic product application
Kitchen supplies: aluminum pots, aluminum basins, rice cooker liners, household aluminum foil, etc.
Kitchen application
Packaging Of Aluminum Sheet/Coil
Every detail of packaging is where we pursue perfect service. Our packaging process as a whole is as follows:
Lamination: clear film, blue film, micro-mucosal, high-mucosal, laser cutting film (2 brands, Novacell and Polyphem);
Protection: paper corner protectors, anti-pressure pads;
drying: desiccant;
Tray: fumigated harmless wooden tray, reusable iron tray;
Packing: Tic-tac-toe steel belt, or PVC packing belt;
Material Quality: Completely free from defects such as white rust, oil spots, rolling marks, edge damage, bends, dents, holes, break lines, scratches, etc., no coil set.
Port: Qingdao or other ports in China.
Lead time: 15-45 days.
Aluminum sheet/plate packaging process
Aluminum coil packaging process
F: Are you a manufacturer or a trader?
Q: We are a manufacturer, our factory is at No.3 Weier Road, Industrial Zone, Gongyi, Henan, China.
F: What is the MOQ for ordering the product?
Q: Our MOQ is 5 tons, and some special products will have a minimum order quantity of 1 or 2 tons.
F: How long is your lead time?
Q: Generally our lead time is about 30 days.
F: Do your products have quality assurance?
Q: Yes, if there is a quality problem with our products, we will compensate the customer until they are satisfied.
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