Looking for 3105 aluminum sheet for sale for your construction project or product manufacturing?
3105 aluminum sheet offers excellent formability and good corrosion resistance, making it a popular choice across building decoration, home appliance manufacturing, and transportation industries.
3105 aluminum belongs to the aluminum-manganese alloy series and is a non-heat-treatable aluminum sheet. It stands out for three key features:
– Moderate strength – higher than pure aluminum (such as 1100), sufficient for general structural use
– Excellent formability – suitable for deep drawing, bending, and complex processing
– Strong corrosion resistance – performs well in humid environments and outdoor conditions
Common tempers include:
– H12 (half hard)
– H14 (hard)
– H16 (extra hard)
– H18 (full hard)
– O temper (fully soft)
Each temper provides different hardness levels and processing capabilities, allowing you to choose based on your specific needs.
Thickness typically ranges from 0.2 mm to 6.0 mm. Width and length can be customized, with standard stock sizes such as 1000×2000 mm and 1220×2440 mm readily available.
3105 aluminum sheet is widely used across several industries:
Construction
– Roof panels
– Exterior wall panels
– Louvers and rolling shutters
Its good weather resistance, light weight, and easy installation make it a reliable choice for building projects.
Home Appliances
– Refrigerator back panels
– Washing machine drums
– Air conditioner outer casings
These applications require high deep-drawing performance and surface flatness—both of which 3105 aluminum sheet can effectively deliver.
Transportation
– Bus body panels
– Truck floor panels
– Fuel tank guards
Balancing lightweight properties with strength makes it ideal for vehicle manufacturing.
Hardware Products
– Lighting reflectors
– Signs
– Louver blades
Paying attention to these details will help you select a more suitable product:
Different manufacturers follow different standards (e.g., Chinese national standards or American standards). For precision processing, verify the tolerance range to avoid issues caused by uneven material thickness.
– Need bending or deep drawing? → H14 or O temper
– Need higher hardness? → H16 or H18
Choosing the wrong temper may lead to cracking during processing or insufficient strength in the final product.
High-quality aluminum sheet should have no obvious scratches, oil stains, waviness, or color differences. Surface flatness directly affects subsequent painting or lamination results.
Working directly with a manufacturer reduces intermediary costs, enables faster quality feedback, and provides better after-sales support.
Many customers compare 3105 with other grades when selecting materials. Here is a quick overview:
|
Grade |
Strength |
Formability |
Typical Applications |
|
3105 |
Medium-high |
Excellent |
Louvers, appliance casings, automotive panels |
|
3003 |
Medium |
Good |
Chemical equipment, heat sinks |
|
5052 |
High |
Good |
Marine components, high-stress structural parts |
|
1100 |
Low |
Excellent |
Decorative parts, no-strength applications |
Quick takeaways:
– If deep drawing is required → 3105 is more suitable than 3003
– If you previously used 1100 but found strength insufficient → 3105 is an ideal upgrade choice
If you are looking for 3105 aluminum sheet for sale with reliable quality, please contact Mingtai Aluminum. We offer professional material selection advice and competitive factory-direct pricing.
Mingtai Aluminum – professional aluminum sheet manufacturer, stable quality, factory direct supply. We look forward to working with you!
Q1: Which is better, 3105 or 3003 aluminum sheet?
A: Each has its strengths. 3105 offers better formability and is suitable for deep drawing. 3003 has slightly better corrosion resistance and works well in chemical environments. Choose based on your processing requirements.
Q2: What is the minimum order quantity?
A: Standard specifications are typically available in stock with flexible order quantities. Special custom specifications may require higher minimums. Please contact our sales team for details.
Q3: How long is the delivery time?
A: In-stock orders generally ship within 7–15 days. Custom specifications typically take 20–30 days, depending on order volume.
Q4: Can samples be provided?
A: Yes. Please discuss sample policies with our sales representative.
