Excelloy 76 AC/DC +
Wearfacing for severe fine particle abrasion at elevated temperatures
The Excelloy 76 is a unique wearfacing alloy containing chromium, molybdenum, manganese, vanadium and tungsten. It produces an extremely hard, abrasion resistant surface that resists temperatures up to 1000F.
Applications
It is commonly used where abrasion, especially fine particle abrasion coupled with high temperatures creates serious wear problems. Surfaces worn by conveyed or moving cement, coke, gravel, sand, slag, or coal can be protected by this extremely hard wearfacing alloy.
Procedure
Remove all hardened or fatigued metal with the Excelloy 56. The Excelloy 76 can be deposited with either stringer or weave beads. Maintain an arc length as short as manageable. Heating manganese steel above 650F should be avoided.
Technical data
Hardness: As Deposited - 58-62 RC
Hot Hardness: Up to 1000 F
Recommended amperage settings
1/16” 20-40 Amps
5/64” 30-60 Amps
3/32” 40-80 Amps
1/8” 65-130 Amps
5/32” 90-160 Amps
*Also available in tig form (Excelloy 61T)