Padrão: GB/T 6893-2000
●1050 aluminum alloy chemical composition:

Aluminum Al: 99.50
Silicon Si: ≤0,25
Copper Cu: ≤0,05
Magnesium Mg: ≤0,05
Zinc Zn: ≤0,05
Manganese Mn: ≤0,05
Titanium Ti: ≤0.03
Vanadium V: ≤0,05
Iron Fe: 0.000～0.400
Observação: single ≤0.03

●Mechanical properties 1050 Liga de alumínio:

Tensile strength σb (MPa): ≥95
Observação: mechanical properties of pipes at room temperature
Specimen Size: All Wall Thicknesses

●1050 aluminum alloy characteristics and scope of application:

Liga de alumínio 1050 is industrial pure aluminum with high plasticity, resistência à corrosão, electrical conductivity and thermal conductivity, but
Low strength, heat treatment can not strengthen the machinability is not good; gas welding, hydrogen atom welding and contact welding, not easy to braze
Welding; easy to withstand various pressure processing and extension, flexão.

●Alloy 1050 aluminum heat treatment specifications:

1) Complete annealing: heating at 390-430°C; depending on the effective thickness of the material, the holding time is 30-120min;
Cool with the furnace at a speed of 30-50°C/h to 300°C, and then air-cool.
2) Rapid annealing: heating at 350-370°C; depending on the effective thickness of the material, the holding time is 30-120min;
Air or water cooled.
3) Quenching and aging: Quenching at 500-510°C, air cooling; artificial aging at 95-105°C, 3h, air cooling; natural aging
Effective room temperature 120h
State: aluminum and aluminum alloy drawn (rolled) seamless pipe (H14 state)
1050A aluminum alloy Old name: L3
Padrão: GB/T 4437.1-2000

●1050A aluminum alloy chemical composition:

Silicon Si: 0.25
Iron Fe: 0.40
Copper Cu: 0.05
Magnesium Mg: 0.05
Zinc Zn: 0.07
Manganese Mn: 0.05
Titanium Ti: 0.05
Aluminum Al: 99.50
Observação: Single: 0.05

●Mechanical properties 1050a alumimnum alloy:

Tensile strength σb (MPa): 60～100
Elongation δ10 (%): ≥23
Elongation 50mm/(%): ≥25

●Characteristics and scope of application:

Industrial pure aluminum has the characteristics of high plasticity, resistência à corrosão, electrical conductivity and thermal conductivity, but its strength is low and it is not
Can be strengthened by heat treatment, baixa usinabilidade; acceptable contact welding, gas welding