How To Tell Grade Of Aluminum Sheet

6061 aluminum alloy is the most flexible of the heat treatable aluminum alloys while maintaining most of the excellent aluminum characteristics.

How to tell grade of aluminum sheet.

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 can be manufactured using common methods and it has excellent workability in the annealed condition. Like steel alloys the aluminum alloy numerical designations distinguish one alloying family and composition from another. Fatigue strength is higher than most aluminum alloys in addition this grade has particularly good resistance to marine atmosphere and salt water corrosion.

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. It has excellent workability. Amd supply carries an array of 6061 supplies as t is workable weldable and has good cold formidability. The 2024 aluminum sheet plate is one of the al cu mg alloys it is a heat treated and reinforced aluminum alloy with high strength low specific gravity good heat resistance high fatigue strength and other advantages and are widely used.

Grade 5251 is a medium strength alloy usually supplied in sheet form and is most commonly supplied in temper h22. It is the most commonly used aluminum alloy in the construction and architecture industry. 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. All these properties make this a perfect grade for sheets extrusions tubes pylons and for department of transportation related applications.

This will help you narrow down the list of suitable grades. 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. Aluminum comes in many different shapes and grades. The type of aluminum grade you choose ultimately depends on how you intend to use the metal.

Unlike steel alloys however only the first digit in the grade designation tells you anything about the composition. Your intended use allows you to rank the characteristics of each grade from most important to least important. 6061 is one of the most commonly used grades aluminum grades in the world.