The raw material in our daily industry is called aluminum ingot. According to the national standard (GB/T 1196-2008), it should be called "aluminum ingot for remelting", but everyone is used to calling it "aluminum ingot". It is produced by electrolysis from alumina-cryolite. After aluminum ingots enter into industrial applications, there are two categories: cast aluminum alloys and deformed aluminum alloys. Cast aluminum and aluminum alloys are castings produced by casting methods; wrought aluminum and aluminum alloys are processed products produced by pressure processing methods: plates, strips, foils, tubes, bars, shapes, wires, and forgings. 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). Some people call it "A00" aluminum, which is actually aluminum with a purity of 99.7% aluminum, which is called "standard aluminum" in the London market. We all know that my country's technical standards in the 1950s came from the former Soviet Union. "A00" is the Russian grade in the Soviet national standard, and "A" is the Russian letter, not the English "A" character, nor the Chinese phonetic alphabet. If "A" is in line with international standards, it is more accurate to call it "standard aluminum". Standard aluminium is an aluminium ingot containing 99.7% aluminium and it is what is registered in the London market
Grade |
Chemical Composition % |
|||||||||
Al≥ |
impurities ≤ |
|||||||||
Si |
Fe |
Cu |
Ga |
Mg |
Zn |
Mn |
others |
Sum |
||
Al99.9 |
99.90 |
0.50 |
0.07 |
0.005 |
0.02 |
0.01 |
0.025 |
- |
0.010 |
0.10 |
Al99.85 |
99.85 |
0.80 |
0.12 |
0.005 |
0.03 |
0.02 |
0.030 |
- |
0.015 |
0.15 |
Al99.7 |
99.70 |
0.10 |
0.20 |
0.010 |
0.03 |
0.02 |
0.030 |
- |
0.030 |
0.30 |
Al99.6 |
99.60 |
0.16 |
0.25 |
0.010 |
0.03 |
0.03 |
0.030 |
- |
0.030 |
0.40 |
Al99.5 |
99.50 |
0.22 |
0.30 |
0.020 |
0.03 |
0.05 |
0.050 |
- |
0.030 |
0.50 |
Al99.00 |
99.00 |
0.42 |
0.50 |
0.020 |
0.03 |
0.05 |
0.050 |
- |
0.050 |
1.00 |
Aluminum Ingot
Chemical Composition: al
Weight: 20/25kg
Al (Min): 99%-99.9%
Appearance: silvery white
Features
Low density
Low melting point
Good electrical conductivity
Good thermal conductivity
Low magnetic susceptibility
Easy to process
Good resistance for atmospheric corrosion
Applications
1. Widely used in mechianical manufacturing industry because of good strength and plasticity.
2. Used as kinds of heat sink materials because of good thermal conductivity.
3. Used to produce a variety of wires because of good conductivity.
4. Mainly used in the manufacture of reactors containing sulfur oil, heat exchangers, etc.
5. Aluminum also has good corrosion resistance and good plasticity, and is suitable for various pressure processing.
Aluminum ingot for remelting is produced by molten salt electrolysis method using alumina and cryolite. Products meet the national standard GB/T1196-2008. The surface of ingot is clean and smooth.
The main models are as follows: AL99.90, AL99.85, AL99.70A, AL99.70, AL99.60, AL99.50, AL99.00, and below.
Why choose us
High-quality
Before- Sale service:
1. ISO Verified Outstanding Manufacturer
2. The third party inspection: SGS, BV, CE, COC, AI and other.
3. Flexible Payment: T/T, LC, O/A, CAD, DAP, KUNLUN Bank
4. Sufficient Stock
5. Quick Delivery Time, Long time price validity.
6. Tracking picture of transport: Production, Loading and reinforcement loading Pictures
7. Rich experience Professioal Sale Team
After- Sale service:
1. Quality Guarantee after Receiving the Goods:
Offer money return or Ship new products for free if any problems happen
2. Technical Guidance for further Processing
3. VIP Service