1. Both A1050 and A1100 are pure aluminum plates
Among all the series, la 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries at present. Par exemple, the last two digits of the 1050 series are 50, and the aluminum content must reach more than 99.5%;
The characteristics of 1100 pure aluminum plate 1100 is industrial pure aluminum, the aluminum content (fraction massique) is 99.00%, et il ne peut pas être renforcé par un traitement thermique. It has high corrosion resistance, conductivité électrique et conductivité thermique, low density and good plasticity. It can produce aluminum through pressure processing, but its strength is low. Other process performances are basically the same as 1050A.
2.1050 VS 1100 add element
A1050 et A1100 aluminum alloys are formed by adding a small amount of copper to pure aluminum, which have excellent forming and processing properties, high corrosion resistance, good weldability and electrical conductivity. Widely used in products that do not require high strength, such as chemical instruments, thin plate processing parts, deep drawing or spinning concave vessels, welding parts, échangeurs de chaleur, clock surfaces and disks, plaques signalétiques, kitchen utensils, décorations, appareils réfléchissants, etc. .
Résistance à la traction σb (MPa) 95 ~ 125
Limite d'élasticité conditionnelle σ0.2 (MPa) ≥ 75
Heat treatment range:
A1100: Pure aluminum with low strength, excellent formability, soudabilité, et résistance à la corrosion.
Scope of application: 1100 is usually used to require good forming performance, high corrosion resistance, and does not require high strength, such as video and chemical handling and storage equipment, sheet metal products, hollow hardware processed by drawing and spinning, Weld combination keys, reflectors, plaques signalétiques, etc.
A1050: Relatively low strength, excellent formability, soudabilité, résistance à la corrosion
Scope of application: ustensiles généraux, building materials, appareils électriques, various containers, printing plates, etc.