Determine the right type of aluminum according to usage needs

Each application will require a specific type of aluminum. For example:

• Aluminum A5052 : Suitable for highly corrosive environments such as marine industry, truck bodies, container shells.
• Aluminum 6061 : Suitable for mold manufacturing, load-bearing structures, and mechanical engineering.
• Aluminum 7075 : For aerospace parts, sports equipment requiring high durability.

Choosing the right type of aluminum helps optimize costs and ensure the performance of the finished product.

Check origin and technical certificate

• Prioritize choosing aluminum with clear CO, CQ from reputable suppliers.
• Check label, alloy code, manufacturer and batch.
• Major brands often strictly adhere to international standards such as ASTM, JIS, EN…

Sensory evaluation

Some factors that can be checked by eye or hand:

• Aluminum surface : Bright, even color, no oxidation, pitting or peeling.
• Hardness : Use your hand to check elasticity, no deformation when lightly impacted.
• Weight : Can be compared with specifications for each aluminum grade.

Test with specialized equipment

For businesses or professional processing facilities, it is possible to use:

• Hardness tester (Brinell or Rockwell)
• Spectrometer to accurately determine chemical composition.
• Calipers and thickness gauges to ensure accurate dimensions.

Compare with technical standard table

• Each type of aluminum has a standard table for composition, tensile strength, elongation, hardness, etc. Comparing actual data with the standard helps to quickly assess product quality.

Choosing a reputable supplier – The key factor

Aluminum quality depends largely on supply. A reputable supplier will:

• Commitment to correct brand, correct size, correct origin
• Have a team of technical consultants to support choosing suitable materials
• Providing retail and inspection services upon request

Oristar – A leading supplier with over 20 years of experience, always ready to accompany businesses in every large and small project.

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Oristar – Leading Metal Supplier in Asia
⚡ Core product lines: Copper, Aluminum, Steel
⚡ Main product grades provided by Oristar: Aluminum alloys, Copper alloys, Aluminum alloy plates, Aluminum coil grades, Tool steel, Special steel: A5052, A6061, A7075, C1100, C2680, C3604, SUS303, SUS304, SKD11, SKD61,...
For product consultation, please contact:
⚡ Hotline: 0988 750 686
⚡ Email: info@oristar.vn
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