Supplier From
Vkoperstraat,
Vaals,
Netherlands
Supplier From
Vkoperstraat,
Vaals,
Netherlands
A7, A8, A9 aluminum ingots are internationally recognized grades used to differentiate aluminum materials with different purities and compositions.
Standard: ASTM, GB, DIN, BS, EN, JIS
Type
Describe
A7 aluminum ingot
A7 aluminum ingot is a high-purity aluminum ingot typically with aluminum purity of 99.7% or higher. It has relatively high purity and is commonly used in the production of aluminum alloy materials, aluminum sheets, aluminum profiles, etc.
A8 aluminum ingot
A8 aluminum ingot is an aluminum alloy ingot typically with aluminum purity of 99.8% or higher, along with a small amount of alloying elements such as copper, manganese, etc. It has higher strength and corrosion resistance and is commonly used in automotive parts, aerospace, construction, etc.
A9 aluminum ingot
A9 aluminum ingot is an aluminum alloy ingot typically with aluminum purity of 99.9% or higher, along with a certain proportion of alloying elements such as copper, manganese, magnesium, etc. It has higher strength and corrosion resistance and is commonly used in aerospace, automotive parts, construction, electronics, etc.
Chemical Analysis
Product Specification and Size :
Product name
Aluminum Ingot
Chemical Composition
Al
Al (Min)
99.5% â?? 99.9%
Model Number
Aluminum Ingot
Shape
Ingot
Surface Treatment
Anodized
Regular Size
30*150*700mm
Length
Base on customersâ?? surface treatment
Applications
Mainly used for casting and deformation of aluminum alloy
Widely used in automobile, textile, electronics and other industries
Export to
America,� Russia,� Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
ChemicalÃ? CompositionÃ? (%)Ã?Â
Grade
Alâ?¥
Impuritiesâ?¤
Al
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
â??
0.010
0.10
Al99.85
99.85
0.80
0.12
0.005
0.03
0.02
0.030
â??
0.015
0.15
Al99.7
99.70
0.10
0.20
0.010
0.03
0.02
0.030
â??
0.030
0.30
Al99.6
99.60
0.16
0.25
0.010
0.03
0.03
0.030
â??
0.030
0.040
Al99.5
99.50
0.22
0.30
0.020
0.03
0.05
0.050
â??
0.030
0.50
Al99.00
99.00
0.42
0.50
0.020
0.03
0.05
0.050
â??
0.050
1.00
Application
Ordinary industrial pure aluminum is thought as 1000 series aluminum ingot, aluminum content upto 99.0%. Low strength, heat treatment canâ??t be further strengthened; But it is very malleable. Aluminum products have good corrosion resistance and weldability; After anodic oxidation, thecorrosion resistance of aluminum ingot are often improved, and a more beautiful surface layer can beobtained.
