Black Steel Flat Bar

This is an A36 Black Steel 1/4'' Thick, 3" Wide x 20' Hot Rolled Flat Bar.   Flat Steel Bar is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, etc. Steel and Pipes stocks hundreds of sizes of steel flat that you can buy online in ready to ship precut or mill lengths or you can order just what you need custom cut to size in small or large quantities at competitive prices.    A36 is the most common type of steel plate used in construction because of its ratio of strength to ductility, but it shows up in a wide range of industries due to its broad versatility. This grade is easily machined, welded, and formed, making it a versatile all-purpose steel. It is fairly ductile and can elongate to about 20% of its original length when testing its tensile strength. The combination of strength and ductility means it has excellent impact strength at room temperature. Because of its low carbon content, it can be hea