Angles

A36

Low   carbon steel that exhibits good strength coupled with formability. It is easy   to machine and fabricate and can be securely welded.

6061,   6063

Heat   treatable, structural alloy with medium strength and good weldability,   formability, machinability, and relatively good corrosion resistance.

304

Offers   resistance to corrosion, has good formability and can be readily welded by   all methods. One of the most commonly used grades across the industry.

304L

Extra   low carbon avoids harmful carbide precipitation due to welding. Same   corrosion resistance as 304 with lower mechanical properties.

316

Better   pitting and corrosion resistance than 304, as well as higher strength at   elevated temperatures. 316 can be used for valves, marine equipment, pumps,   and chemical equipment.

316L

Extra   low carbon avoids harmful carbide precipitation due to welding. Same   excellent corrosion resistance as 316. It exhibits the same high strength,   toughness and workability as 304 alloys.