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Aluminum is a silver-white metal, the third most abundant in the earth's crust after oxygen and silicon. The density of aluminum is relatively small, only 34.61% of iron and 30.33% of copper, so it is also called a light metal. Aluminum is the world's largest non-ferrous metal after steel in production and consumption. The density of aluminum is only 2.7103g/cm³, which is about 1/3 of the density of steel, copper or brass. Due to its light material, aluminum is often used in the manufacture of land, sea and air vehicles such as automobiles, trains, subways, ships, airplanes, rockets, and spaceships to reduce its own weight and increase its loading capacity.According to the national standard "Aluminum ingots for remelting are divided into 8 grades according to chemical composition, namely Al99.90, Al99.85, Al99.70, Al99.60, Al99.50, Al99.00, Al99.7E, Al99. 6E" (Note: the number after Al is the aluminum content)
| ITEM | Composition(%) | ||||||||
| AL ≥ | Impurities ≤ | ||||||||
| Fe | Si | Cu | Ga | Mg | Zn | Others | Total | ||
| AL99.90 | 99.9 | 0.07 | 0.05 | 0.005 | 0.02 | 0.01 | 0.025 | 0.016 | 0.1 |
| AL99.85 | 99.85 | 0.12 | 0.08 | 0.005 | 0.03 | 0.02 | 0.03 | 0.015 | 0.15 |
| AL99.7A | 99.7 | 0.2 | 0.1 | 0.01 | 0.03 | 0.02 | 0.03 | 0.03 | 0.3 |
| AL99.70 | 99.7 | 0.2 | 0.12 | 0.01 | 0.03 | 0.03 | 0.03 | 0.03 | 0.3 |
| AL99.60 | 99.6 | 0.25 | 0.16 | 0.01 | 0.03 | 0.03 | 0.03 | 0.03 | 0.49 |
| AL99.50 | 99.5 | 0.3 | 0.22 | 0.02 | 0.03 | 0.05 | 0.05 | 0.03 | 0.5 |
| AL99.00 | 99 | 0.5 | 0.42 | 0.02 | 0.05 | 0.05 | 0.05 | 0.05 | 1 |
Chemical Composition: al
Weight: 20/25kg
Al (Min): 99%-99.9%
Appearance: silvery white
Aluminum ingot for remelting is produced by molten salt electrolysis method using alumina and cryolite. Products meet the national standard GB/T1196-2002. The surface of ingot is clean and smooth.
1.Indoor decorations
2.building material.
3.Architectural appearance ,outdoor design.
4.Indoor decoration: ceiling,, picture frame,etc.
5.Furniture, cabinet.
6.Elevator,lift,electric lift.
7.Car interior decoration.
8.Household appliances: refrigerator, microwave oven, audio equipment, etc.
9.Aerospace and military aspect,aircraft manufacturing, the Shenzhou spacecraft series, satellite, etc.
Common Package:
Waterproof Kraft Paper + Wooden Pallet (each 3 tons) + Bundle with steel strip.
Or Package can also according to your requirements.
The time of delivery:
Within 7-10 days after receipt of advance payment
Shandong Gangpu Metal Materials Co., Ltd. is located in Jinan city of Shandong, enjoying convenient transportation and beautiful environment. Our company is specialized in processing and sales of various types of steel, including stainless steel, car···
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