Metal material includes a wide variety of raw material metals, such as aluminum, steel, titanium, iron, copper, tungsten, and others. Steel metal includes stainless steel, represented in various grades, such as type 304 and type 316. Metal supply stores that provide various metal materials commonly include these and other stainless steel grades. Materials are selected for their thickness, inner and outer dimensions, and length. A metal supply store features various material information including properties such as corrosion-resistance, shock-resistance, and machinability. Metal supply stores also highlight hardness, strength, electrical conductivity, and sounds and vibration absorbance, when highlighting metal for sale.