Furnace : IPSEN, German make, Turbo Treat M 12 Vacuum Furnace. Nitrogen quench pressure 12 bar, Max Temperature 1350 °C, Vacuum 103mbar. We follow the processes like Stress Relieving, Annealing (Iso, Full, Solution), Hardening, Brazing. The materials covered are Steels like HDS, HSS, D2,HCHC, OHNS, SS , Brazing of Copperalloys, Nickel Alloys , Aluminium. Advantages of vacuum heat treatment – Negligible distortion, No de-carb layer, Bright non oxidized surface.