STEELOMATIC-410
STEELOMATIC-410
DESCRIPTION AND APPLICATIONS: STEELOMATIC – 410 is a heavy coated hydrogen controlled electrode for welding of ferritic-martensitic chrome steels. The weld deposit contains approximate 13% Cr. It gives stable arc which is easy to operate in all position, least spatter, easy slag detachability, sound weld are some special characteristics. Ideally suited for joining similar alloys and also for resurfacing of valve seats, repairing of steam and gas turbine components, oil refinery equipments, coal washers, general corrosion and heat resisting application etc.
NOTES ON USAGE:
- Ensure that electrodes are dry enough. In case of moisture pick-up, ready the electrodes at 250°C for 30 to 60 minutes. Thereafter, either allow the oven to cool slowly to about 60° C, or transfer them to a holding oven maintained at 50°C – 60°C.
- Clean the joint faces to remove moisture, grease or any foreign matter.
- Employ welding currents within the prescribed range.
- Keep the arc as short as possible.
- Restrict weaving of electrode to within two and a half times the core wire diameter.
- Use stainless steel wire brush for cleaning the weld beads.