Ferrous Metals FERROUS METALS - PRIME METALS TMT or Thermo Mechanically Treated bars have a hard outer surface and a softer core. Their manufacturing process includes hot rolled steel wires passed through water. TMT Rebars TMT Rebars Ferrous Scrap - Used Rails HMS SCRAP Cast Iron Scrap - Rotors Send Enquiry FERROUS STEEL - PRIME METALS Hot Rolled Checkered Steel Coil Hot Rolled Checkered Steel Coil - 1 Checkered Plate 1 Hot Rolled Strip Coil - 1 Hot Rolled Strip Coil