Different Grades Of Stock Sheet Aluminum

Like steel alloys the aluminum alloy numerical designations distinguish one alloying family and composition from another.

Different grades of stock sheet aluminum.

Aluminum comes in many different shapes and grades. Aluminum plate is any aluminum sheet metal that is thicker than 6mm. Still when comparing a 1010 steel with a 1020 steel for example the last two digits allow you to make reasonable assumptions about their relative performance prospects. In most cases it can be difficult to choose the correct aluminum grade for your intended application.

The type of aluminum grade you choose ultimately depends on how you intend to use the metal. Industrial metal supply stocks a full line of aluminum sheet and plate. We offer a variety of alloys including a large inventory of 6061 in a range of standard sizes and thicknesses. According to the world steel association there are over 3 500 different grades of steel encompassing unique physical chemical and environmental properties.

6061 t6 aluminum sheet astm b209 qq a 250 11 offers a combination of increased strength corrosion resistance and machinability making it the most widely used aluminum grade. Many of these alloys have been divided into classes which are denoted by the first digit in their names ex. Magnesium and silicon are the two main alloying constituents in all 6000 grades and specifications of aluminium. You ll want to keep handy this aluminum grade comparison chart which accurately outlines these common aluminum alloys and their uses.

6061 aluminum sheet is heat treatable resists cracking due to stress is easy to weld and machine but limited on formability. This will help you narrow down the list of suitable grades. Your 1 source for aluminum sheet metal. Your intended use allows you to rank the characteristics of each grade from most important to least important.

Grade 6082 is the most common grade of commercial aluminium sections plates whilst t6 is the most common temper. The 6000 grades of aluminium are also known as the magnesium and silicon grades. In essence steel is composed of iron and carbon although it is the amount of carbon as well as the level of impurities and additional alloying elements that determine the properties. We can provide custom cut to size aluminum sheet.

If your project does not have any physical or structural demands and the aesthetics are not important then almost any aluminum grade will do the job. Ryerson offers heat treatable aluminum sheet grades like the popular 6061 aluminum alloy that can be used for commercial applications that require strength corrosion resistance and machinability as well as non heat treatable grades when formability and weldability are priorities. Aluminum is so adaptable in large part because of its alloys and these alloys are what create aluminum s different grades. 4xxx 6xx x and 2xxx are all different grades of aluminum.