OK Tubrodur 55 O A

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OK Tubrodur 55 O A is a self-shielded, Cr-carbide type flux-cored wire. The weld metal is extremely resistant to abrasive wear by gritty fine grain materials such as earth, ore, clay, etc. Typical applications are the hardfacing of bucket lips, auger points, mining and earthmoving equipment, scraper blades etc. Maximum 2-3 layers should be deposited.

Deposition Data

Current 150-300 A
Deposition Rate 5-15 lb/h
Deposition Rate 2.4-6.8 kg/h
Diameter 1/16 in.
Diameter 1.6 mm
Voltage 25-36 V
Wire Feed Speed 197-496 in./min
Wire Feed Speed 5.0-12.6 m/min


Grade T Z Fe14
Name EN 14700

Consumable Characteristics

Alloy Type Carbide-rich steel weld metal
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo Si V
3.6 % 22.5 % 0.88 % 3.5 % 0.53 % 0.5 %

How to purchase OK Tubrodur 55 O A

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