Features and Benefits:
Superon Ferroclad Impact Hardfacing Electrodes are resistant to impact, compression and abrasion
Rutile-basic coated general purpose hardfacing electrode for applications subject to impact, compresion and abrasion wear, for hard facing componets of carbon steel, cast steel and manganese steel. The weld deposit is tough, hard and crack resistant.
Applications:
Crusher Jaws
Wheel Rims
Rollers
Bulldozer Tracks
Plough Shares
Block Presses
Running Surfaces
Cutting Edges...etc
Welding Procedure:
Due to lower dilution, DC straight polarity will produce a higher first pass hardness and is also ideal for thin sections. Remove all damaged or fatigued metal. Preheating is generally not required. However, for high carbon Low alloyed steels, tool steels and cast iron, a preheat of approximately (200>400C) is recommended depending on thickness and composition of material. Maintain a short arc using a weave technique. Remove slag. Slowly cool in still air after surfacing.
Hardness: 58>60 RC Obtained in pure weld metal
Recommended Current: -DC+DC or AC
Weld Deposit Properties:
Hardness as Deposited/58-60 RC
Deposit Thickness/2-3 Passes
Deposits are non-machinable Grind Only
Superon Superhard 650 Hardfacing.pdf
