0.05 to 4.50,3.5 to 1550 (Max),Up to 30 MT (1 to 18 kg/mm width),Super Bright, Bright, Dull & Matte. (RaValue with controlled Rmax on request).Specifications - As per JIS/BIS/ ASTM/EN Standards,Super EDD/DD/D, SPCX, SPCEN, SPCD, SPCC, non-aging, IF-High,DC01/DC02/DC04/DC05/DC06,FE410/FE510,Strength steel(IF-HSS), High Strength Low Alloy Steel (HSLA), viz., ST -42