Shape
rings/bars/cylinder(sleeve)/disks/blocks/shafts(axis,roller)/irregular(profiled) shape

Steel grade used
Carbon Steel, Alloy Steel, Low Alloy Steel (Ferritic, Austenitic, Martensitic and Precipitation Hardenable Stainless Steel), High Temperature Alloys, Nickel-Copper Alloys, Maraging, Nickel, Copper, Titanium, and Low Expansion Steels.

Industry involved
aerospace, civil engineering, construction equipment, defense, food processing, gears, industrial equipment, machine tools, marine, mining, oil & gas production & exploration, paper & pulp, power generation, pumps, railroad, steel industry, & steel service centers…