How To Weld Alloy Steel. Demagnetize the plates before welding and use AC current for welding. The maximum inter-pass temperature should be 150C and heat input shall not exceed 2 3 KJmm for SMAW SAW respectively.
500- 600 250- 300 approx. Ad Supplier of Alloy C263 K500 X - Pipe Plate Sheets Flanges Fittings Tube Round Bar. The most widely used welding processes are the arc welding processes shielded metal arc welding submerged arc welding gas metal arc welding flux cored arc welding and gas tungsten arc welding.
What makes a material easy or hard to weld.
Suitable methods are immersion pickling pickling paste or light dressing taking care not to produce crevices with heavy rough grinding. Polish the groove inside and outside and the groove edge with the scope of 50 mm until it shows the metallic luster before welding and then clean it with acetone. Low alloy steels are generally weldable see What is weldability but it is important to know the service joint configuration and the subgroup of the material type. T-1 steels can be welded satisfactorily by all major welding processes when proper procedures are used.