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FCW Wires

LoTherme OA-622

A 40-45 HRC Air-hardening type Hard-surfacing OA wire

Characteristics

LoTherme OA-622 deposits low alloy air-hardening type weld metal having moderate resistance to abrasion and very good resistance to impact & compression. The weld metal is machinable. The wire is suitable for re-building and overlay applications except 14% Manganese steel components

Applications

LoTherme OA-622 is suitable for re-building and reclamation of crawler tractor rollers, drive sprockets, links, pins, shovel rollers, crane wheels, etc.

Weld Metal Hardness

Weld Metal Hardness: 40 - 45 RC

Current Conditions : DC (+)


Diameter (mm)
2.4
2.8
Current Range (Amps)
200-300
250-350
Voltage (V) 
26-28
26-28
Stick Out (mm)
30-40
30-40


Packing

Supplied in layer wound 12.5 kgs plastic spool. Each spool is sealed in a polythene bag and then packed in a shrink-wrapped corrugated box.

Note : Any other type of packaging, or other than standard wire sizes, may be available on request

Standard Wire Diameter (mm)

2.4 and 2.8