Standard: GB/T3190-1996

●1060 chemical composition:

Silicon Si: 0.25
Iron Fe: 0.35
Copper Cu: 0.05
Manganese Mn: 0.03
Magnesium Mg: 0.03
Zinc Zn: 0.05
Titanium Ti: 0.03
Vanadium V: 0.05
Aluminum Al: 99.6

●Mechanical properties of aluminum alloy 1060:

Tensile strength σb (MPa) ≥75
Conditional yield strength σ0.2 (MPa)≥35
Specimen Size: All Wall Thicknesses
Note: The longitudinal mechanical properties of the pipe at room temperature are edited for the heat treatment process in this paragraph:

●Main features and application scope of 1060 aluminum alloy:

Industrial pure aluminum has the characteristics of high plasticity, corrosion resistance, good electrical conductivity and thermal conductivity, but low strength and impenetrable
Strengthened by heat treatment, poor machinability, acceptable contact welding, gas welding. Make more use of its advantages to make some tools
Structural parts with specific properties, such as gaskets and capacitors made of aluminum foil, electronic tube isolation nets, wires, cables
Protective sleeves, nets, wire cores and aircraft ventilation system parts and decorations.

●Al 1060 heat treatment process:

Rapid annealing: the heating temperature is 350-410°C; depending on the effective thickness of the material, the holding time is 30-410°C.
Between 120min; air or water cooling. High temperature annealing: heating temperature 350～500℃; when the thickness of the finished product is ≥6mm,
The heat preservation time is 10-30min, and when the temperature is <6mm, heat through; air-cool. Low temperature annealing: heating temperature 150～
250℃; holding time is 2~3h; air or water cooling