Стандарт: ГБ/т 3191-1998

●1070A Chemical composition:

Алюминий Ал: 99.70
Кремний Да: ≤0.20
Медь Cu: ≤0.03
Магний Мг: ≤0.03
Цинк Zn: ≤0.07
Марганец Mn: ≤0.03
Титан Титан: ≤0.03
Железо Fe: 0.000～0.250
Примечание: Single: ≤0.03

●1070A mechanical properties:

Прочность на растяжение σb (МПа): ≥55
Условный предел текучести σ0,2 (МПа): ≥15

●Aluminum alloy 1070A Features and scope of application:

1070A aluminum plate is industrial pure aluminum. Industrial pure aluminum has the general characteristics of aluminum, low density, electrical and thermal conductivity
Good performance, good corrosion resistance, good plastic processing performance, can be processed into plates, strips, foils and extrusion products, и т. д..
It can be used for gas welding, argon arc welding and spot welding. Industrial pure aluminum cannot be strengthened by heat treatment, but the strength can be improved by cold deformation
degree, the only form of heat treatment is annealing.