How To Tell Grade Of Aluminum Sheet

It has excellent workability.

How to tell grade of aluminum sheet.

The type of aluminum grade you choose ultimately depends on how you intend to use the metal. Grade 5251 is a medium strength alloy usually supplied in sheet form and is most commonly supplied in temper h22. It can be manufactured using common methods and it has excellent workability in the annealed condition. What makes the grade 316 alloy an ideal food grade steel sheet material is the fact that it has a high resistance to acids alkalis and chlorides such as salt.

This grade has a wide range of mechanical properties and resistance to corrosion. Aluminum comes in many different shapes and grades. Unlike steel alloys however only the first digit in the grade designation tells you anything about the composition. Amd supply carries an array of 6061 supplies as t is workable weldable and has good cold formidability.

Other austenitic stainless steels such as grade 304 ss can experience severe pitting corrosion when exposed to salt which is often present in food products. Fatigue strength is higher than most aluminum alloys in addition this grade has particularly good resistance to marine atmosphere and salt water corrosion. This will help you narrow down the list of suitable grades. All these properties make this a perfect grade for sheets extrusions tubes pylons and for department of transportation related applications.

The use of 2024 aircraft grade aluminum sheet fully meets the performance requirements of aircraft skin. Like steel alloys the aluminum alloy numerical designations distinguish one alloying family and composition from another. Previously known as ns4 grade 5251 has many similar attributes to grade 1050 aluminium sheet and is probably the 2 nd most popular grade of aluminium sheet used in the uk today. It may be drawn or formed into intricate shapes and its slightly greater strength in the annealed condition minimizes tearing that occurs in 1100 and 3003.

6061 aluminum alloy is the most flexible of the heat treatable aluminum alloys while maintaining most of the excellent aluminum characteristics. It is the most commonly used aluminum alloy in the construction and architecture industry. Your intended use allows you to rank the characteristics of each grade from most important to least important.