|AMA 1600V||Product Name:|
|E 6–UM–60||DIN 8555:|
Thick basic-covered electrode is suitable for depositing tough and wear resistant overlays on components subject to severe wear the weld metal is crack-free and without porosity and resistant to impact and shocks. It can be machined only by grinding. A tough buffer layer (with 1803 J electrodes) is only required with very crack sensitive steels. It is possible to deposit a large number of layers without the need of intermediate buffer layers to prevent cracking.
Weld metal analysis in % (typical values):
Mechanical Properties of all-weld metal:
(single values are typical values)
|Hardness as-welding (HV 30)|
670–770 (57 – 62 HRC)
|Amperage (A)||Length (mm)||Diameter (mm)|
|100 – 135||450||3.25|
|140 – 180||450||4.0|
|190 – 240||450|
|250 – 300||450|
Excavator parts, bucket edges, bucket teethes, drilling 1 bits, coal planes, conveyor screws, polygon edges, crusher jaws and cones.
Required at 300°C to 350°C for 2 hours.