Alloy 625 - Inconel Weldability

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Alloy 625 has superb shaping and welding qualities. It might be forged or hot worked giving temperature is kept up in the scope of 1800-2150° F. In a perfect world, to control grain size, finished hot working operations should be performed at the low end of the temperature range.

As a result of its good flexibility, Alloy 625 is likewise promptly shaped by cold working. Be that as it may, the alloy works harden quickly so intermediate annealing treatments might be required for complex part shaping operations. Keeping in mind the end goal to restore the best adjust of properties, all hot or cold worked part should be tempered and quickly cooled. These nickel alloys can be welded by both manual and programmed welding techniques, including gas tungsten arc, gas metal arc, electron beam and resistance welding. It displays great limitation welding attributes. Welding is promptly expert utilizing coordinating alloy filler metal for the ordinary welding strategies.

Applications
  • Aircraft ducting systems
  • Aerospace
  • Jet engine exhaust systems
  • Specialized seawater equipment
  • Chemical process equipment
  • Engine thrust-reverser systems


Chemical Composition %

GradeCMg AlSi PS TiCrFeCoNiMoCb (Nb+Ta)
Alloy 6250.1 max 0.5 max 0.4 max0.5 max 0.015 max 0.015 max0.4 max 20.00-23.005.0 max 1.0 max58.0 min8.0-10.0 3.15-4.15
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