1100 metal pure aluminum belongs to 1000 series metal pure aluminum, which is industrial pure aluminum, with 99.00% aluminum content (mass fraction), its strength is relatively low, with excellent ductility, formability, weldability and corrosion resistance; anodizing can further improve corrosion resistance, while obtaining a beautiful surface; but not heat treatment to strengthen.

Table Of Contents Hide
1. Specifications of 1100 grade aluminum
2. Performance characteristics of 1100 grade aluminum
2.1. Chemical Composition Of 1100 Plain Aluminum
2.2. Mechanical performance analysis:
3. Applications of 1100 class aluminum

Specifications of 1100 grade aluminum

Equivalent alloy name

a1100, 1100a, aa1100, 1100aa, al1100, al1100a, 1100 a, aa 1100, jis a1100p, al1100 class, aw1100, en1100 grade etc

Temper

Soft HO, H11, H12, H13, H14, H15, H16, H17, H18, H19, H20, H21, H22, H23, H24, H25, H26, H27, H28, H29, H30, H31, H32, H33, H34, H35, H36, H37, H38, H39, H46, H111, H112, H114, H116, H131, H321 etc

According to the product type, it can be divided into

According to the surface treatment, it can be divided into

  • Color 1100 aluminum
  • Embossed 1100 aluminum
  • Mirror 1100 aluminum
  • Anodized 1100 aluminum

Performance characteristics of 1100 grade aluminum

  • High electrical and thermal conductivity, its small density, good plasticity, through pressure processing can produce a variety of aluminum, but low strength.
  • Excellent ductility, formability, weldability and corrosion resistance
  • It can be anodized to improve its corrosion resistance, while making its surface beautiful

Chemical Composition Of 1100 Plain Aluminum

  • Si ( Silicon ): ≤ 0.95
  • Cu ( Copper ): ≤ 0.05
  • Mg ( Magnesium ): ≤ 0.05
  • Zn ( Zinc ): ≤ 0.1
  • Mn ( Manganese ): ≤ 0.05
  • Cr ( Chromium ): /
  • Fe ( Iron ): ≤ 0.4
  • Ti ( Titanium ): /
  • Other: ≤ 0.05
  • Others total: ≤ 0.15
  • Al ( Aluminum ): remainder

Mechanical performance analysis:

Aluminum alloy grades and status

Tensile strength (MPa)

Yield strength (MPa)

Elongation (%)

hardness

1100

≥ 95 

≥ 50 

≥ 9 

Applications of 1100 class aluminum

1100 aluminum plate is mostly used for some parts which require good forming and processing properties, high anti-corrosion, but low strength, such as video, the transportation and storage equipments of chemical products, metal sheet products, the processing of drawing spinning hollow goods, welding key combination, reflector and nameplat, etc. 1100 aluminum plate is widely used in various fields from cooking utensils to industrial equipment, such as heat sinks, caps, printing sheets, building materials, heat exchanger components, reflective devices, pipe, storage, bottle caps etc. it can also be used as deep-draw stamping products.