Aluminum alloy 1050 is industrial pure aluminum, which has high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but its strength is low, heat treatment can not strengthen, and its machinability is poor.
Detailed introduction
About 1060 Aluminum
1060 pure aluminum: industrial pure aluminum has the characteristics of high plasticity, corrosion resistance, good conductivity and thermal conductivity, but low strength, not strengthened by heat treatment, poor machinability, and can accept contact welding and gas welding. Make more use of its advantages to manufacture some structural parts with specific performance, such as aluminum foil made gasket and capacitor, electron tube isolation net, wire, cable protective cover, net, wire core and aircraft ventilation system parts and decorative parts.
Chemical Composition and Mechanical Property
Al | Si | Cu | Mg | Zn | Mn | Ti | V | Fe |
99.60 | ≤0.25 | ≤0.05 | ≤0.03 | ≤0.05 | ≤0.03 | ≤0.03 | ≤0.05 | 0.00-0.35 |
Tensile Strength(Mpa) | ≥75(110-136) |
yield strength(Mpa) | ≥25 |
EL(%) | (3-5)% |
Density(g/cm³) | 2.68 |
Heat treatment process for 1060
1) Rapid annealing: heating temperature 350 ~ 410 ℃; With the different effective thickness of the material, the holding time is between 30 and 120 min; Air or water cooling.
2) High temperature annealing: heating temperature 350 ~ 500 ℃; When the thickness of the finished product is more than or equal to 6 mm, the heat preservation time is 10-30 min, and when the thickness is less than or equal to 6 mm, the heat penetration is complete; Air cooling.
3) Low temperature annealing: heating temperature 150 ~ 250 ℃; The heat preservation time is 2-3 h; Air or water cooling.
Characteristics for 1060
1060 Aluminum has high plasticity, corrosion resistance, conductivity and thermal conductivity, but low strength, can not be strengthened by heat treatment, and poor machinability; It can be gas welding, hydrogen atom welding and contact welding, not easy to braze; Easy to bear all kinds of pressure processing and drawing, bending.
Applications for 1060
It is widely used in products with low strength requirements. Products are commonly used in signboards, billboards, building exterior decoration, bus body, high-rise buildings and factory wall decoration, kitchen sink, lamp holder, fan blade, electronic parts, chemical instruments, sheet processing parts, deep drawing or spinning concave utensils, welding parts, heat exchanger, clock surface and disk surface, nameplates, Kitchenware, decorations, reflective appliances, etc.
