Composition And Maintenance Of Aluminum Plate

Dec 25, 2019

Chemical composition and properties

Aluminum Al: balance; silicon Si: 0.25;

Copper Cu: 0.10; Mg: 2.2-2.8;

Zinc Zn: 0.10; Manganese Mn: 0.10;

Chromium Cr: 0.15 to 0.35; iron Fe: 0.40.

Tensile strength (σb): 170 ~ 305MPa

Conditional yield strength σ0.2 (MPa) ≥65

Elastic modulus (E): 69.3 ~ 70.7Gpa

The annealing temperature is: 345 ° C.

1060 aluminum plate care and maintenance

The specific steps for cleaning the aluminum plate are as follows:

1. Rinse the surface of the board with plenty of water first;

2. Wipe the test surface gently with a soft cloth soaked with water-diluted detergent;

3. Rinse the surface of the board with a lot of water to wash away the dirt;

4. Check the surface of the board, and focus on cleaning the place with detergent;

5. Rinse the surface of the plate with water until all the detergent has been washed away.

Note: Do not clean the hot surface (at temperatures above 40 ° C), because the rapid evaporation of moisture is harmful to the surface paint!

In particular, please pay attention to the selection of a suitable detergent. A basic principle is: you must choose a neutral detergent! Do not use strong alkaline detergents such as potassium hydroxide, sodium hydroxide or sodium carbonate, strong acid detergents, abrasive detergents, and paint-soluble detergents.