Do you know the chemical compositions and mechanical properties of 1050 алюминиевый лист?

1050 aluminum sheet alloy is formed by adding a small amount of copper element to pure aluminum, it has excellent forming characteristics, высокая коррозионная стойкость, good weldability and electrical conductivity. 1050 aluminium sheet is widely used in products with low requirements on strength, such as chemical equipment, детали обработки листового металла, deep drawing or spinning concave vessels, сварочные детали, теплообменники, часовые поверхности и пластины, таблички, кухонная утварь, украшения, отражатели, так далее. The chemical and mechanical properties of aluminum sheet 1050 are as follows.

Химический состав 1050 алюминиевый лист:

Алюминий( Al): 99.5%,

Кремний (А также) ≤ 0.25%,

Медь (С участием) ≤ 0.05%,

Магний (Mg) ≤ 0.05%,

Цинк (Zn)≤0.05%,

Марганец (Mn)≤0.05%,

Титан (Ты) ≤ 0.03%,

Vanadium( V) ≤ 0.05%,

Железо (Fe): 0.000-0.400

The mechanical properties of 1050 алюминиевый лист:

Предел прочности на разрыв σb (МПа): 95~125

Условный предел текучести σ0,2 (МПа) ≥75

The heat treatment process of 1050 алюминиевый лист:

1) Completely annealed: heated 390-430 ° C; , the holding time 30 ~ 120min with the material of different thickness; 30 ~ 50 ° C / h speed with the furnace to 300 ° C, then air cooling.

2) Rapid annealing: Heating 350 ~ 370 ° C; the holding time of 30 ~ 120min with the material of different thickness, empty or water-cooled.

3) Quenching and aging: quenching 500-510°C, воздушное охлаждение; artificial aging 95-105°C for 3h, воздушное охлаждение; natural aging 120h with room temperature.