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3105 aluminum sheet

3105 aluminum sheet is a versatile, non-heat-treatable alloy known for its excellent formability, good corrosion resistance, and moderate strength. Primarily used in building products (like siding and roofing), transportation, and general fabrication, it offers a reliable and cost-effective solution for many forming and welding applications.

3105 Aluminum Plate

3105 aluminum plate is a typical aluminum-manganese alloy with excellent corrosion resistance and good formability. It is widely produced and used in many countries and is one of the most popular aluminum alloys for architectural and industrial applications. The characteristics of the alloy are: moderate strength, excellent corrosion resistance, especially suitable for humid or marine environments; good workability, easy to roll, bend, and weld; the alloy can be anodized or coated for better surface finish. It is widely used in roofing, siding, wall panels, gutters, chemical equipment, tanks, and other structural or decorative parts.

Applications of 3105 Aluminum Plate
3105 aluminum plate is commonly used in architectural applications (roofing, exterior wall panels, curtain walls), industrial equipment, storage tanks, gutters, hoppers, chemical containers, and other components that require corrosion resistance and moderate strength.

Chemical Composition of 3105 Aluminum Plate

  • Si: 0.3%

  • Fe: 0.7%

  • Cu: 0.1%

  • Mn: 0.5–1.0%

  • Mg: 0.2–0.6%

  • Cr: 0.1%

  • Zn: 0.1%

  • Ti: 0.03%

  • Others: 0.15%

  • Aluminum: remainder

Aluminum Overview
Aluminum is a silver-white, lightweight metal with a density of 2.7 g/cm³, melting point of 660.4°C, and boiling point of 2467°C. Aluminum and its alloys possess many excellent physical properties, making them widely used in industry and daily life. Aluminum has high reflectivity of light, especially ultraviolet, and is often used in vacuum aluminizing to make high-quality mirrors. Aluminum powder maintains a silvery luster and is used in paints and coatings. Pure aluminum is an excellent conductor of electricity, second only to silver and copper, and is often used in electrical wiring and cables. Aluminum also has good thermal conductivity, making it suitable for heat exchangers, cookers, and heat-dissipating equipment.

Aluminum is ductile and can be rolled into thin sheets or drawn into wires. Aluminum alloys improve on pure aluminum’s properties: adding manganese, magnesium, or other metals increases strength and corrosion resistance while maintaining low density, making it ideal for construction, automotive, marine, and industrial applications. Some aluminum alloys also maintain strength and toughness at cryogenic temperatures, enabling use in liquid oxygen or hydrogen storage and other aerospace applications.

PRODUCT

Thickness            0.1-400mm,etc            Length:             100-12000mm,or as required            
Width             20-3000mm,etc            Standard:            ASTM,AISI,JIS,GB, DIN,EN            
Certification:             ISO, SGS,BV            
Surface finish            mill,bright,polished,hair line,brush,sand Blast,checkered,embossed,etching,etc            
Grade            1000 Series: 1050 1060 1070 1100 1200 1235 etc.            
3000 Series: 3003 3004 3005 3104 3105 3A21 etc.            
5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc.            
6000 Series: 6061 6063 6082 6A02 etc.            
7000 Series: 7050 7475 7075 etc.            
Temper            H12,H14,H16,H18,H20,H22,H24,H26,H28,H32,H36,H38,HO,H111,H112,H114,H116,H118,H321.            
Payment Terms            T/T, L/C at sight,West Union          Loading port            any port in China            
Packing            standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)            
Container size            20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)

Aluminum Production Process 

Applications of 3105 Aluminum Sheet

3105 Aluminum Sheet
3105 aluminum sheet features excellent corrosion resistance, good formability, and moderate strength. It is widely used in roofing and siding panels, rain gutters, downspouts, chemical tanks, architectural cladding, and exterior decorative panels, where durability, corrosion protection, and ease of fabrication are essential.

Aluminum roofing and wall cladding
aluminum chemical storage tanks
Building exterior cladding

Warehouse Storage

As a core component of RSC Aluminiumsc business operations, the company not only focuses on the production and processing of high-quality aluminum materials but has also established a comprehensive warehouse storage system. This ensures the secure custody and efficient dispatch of aluminum plates, foils, tubes, rods, and other product series. We employ modern warehouse management practices to achieve scientific classification of raw material and finished goods inventory, dynamic monitoring, and timely shipping and distribution. This effectively enhances supply chain responsiveness, reduces logistics costs, and provides stable, reliable product supply assurance for global customers. Aluminiumsc’s diversified inventory strategy not only supports timely delivery of large-volume orders but also empowers customers to flexibly respond to market demand fluctuations.

Packaging and Transportation

RSC  provides professional aluminum packaging and transportation services, utilizing customized moisture-proof and shock-resistant packaging to ensure products arrive safe and intact. Our multi-channel transportation system supports land, sea, and air freight, enabling efficient and timely global distribution to maintain a seamless supply chain.

Why choose us

Q. What’s your advantage?

A: Honest business with competitive price and professional service on export process.

Q. How I believe you?

A: We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

Q. Can you give warranty of your products?

A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

Q. Where are you? Can I visit you?

A: Sure, welcome to you visit our factory at any time.

Q. How about the delivery time?

A: Within 7-25 days after we confirm you requirement.

material:

1050

thickness:

0.2-350(mm)

width:

500-2300(mm)

length

500mm-110000mm

temper

H12

Widely used

building,packaging,food,air-conditioner and solar energy.

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