How much is holding time and annealing temperature for a welded strip of 45x0.9 mm by Electric flash welding machine in welded zone?

We weld wood band saw of different width and thickness. It is welded by Electric flash welding machine. the Hardness of strip is 44-46 HRC. How much must be the temperature and Holding time of...

11 November 2017 6,309 0 View