Solution Annealing

Our Solution Annealing services offer precision and reliability for a range of applications. This heat treatment process involves heating materials to a specific temperature, followed by controlled cooling, effectively eliminating impurities and enhancing material properties.

  Process

This service employs austenitic stainless steel grades, primarily from the 300 series. Our process involves heating the material to 1150 degrees Celsius, allowing carbon to dissolve into the solution. Swift cooling follows to maintain the carbon within the solution. This results in stainless steel in its utmost corrosion-resistant and ductile state.

  Advantages of Vacuum Annealing over conventional Annealing

• No oxidation or de-carb on component/ part surface
• Minimum dimensional distortion
• Uniform microstructure due to better process control

 Products

• Stainless steel and Inconel gaskets/ seals
• Hydraulic fittings
• Stainless steel tubings & bellows
• Stainless steel pipes (up to 1200 mm length)
• Duplex stainless steel parts for the oil and gas industry

Steel Grades Heat Treated

• Austenitic Stainless Steel Grades such as SS 316, SS 304, SS 301, SS 303, SS 316L
• Duplex Stainless Steels
• Inconel 600, 625, 718, 825