LoTherme OA-612
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FCW Wires

LoTherme OA-612

A Niobium-Chromium-Boron Carbide OA wire for Elevated temperature Wear & Abrasion.

Characteristics

LoTherme OA-612 is high Chromium - Niobium alloy designed to resist high stress grinding abrasion wear with moderate impact at service temperature of 450°C. The deposit will exhibit surface relief checks.

Applications

LoTherme OA-612 is suitable for welding of coke chutes, coal mill exhaust fan blades, conveyor screws, pulverizing rolls, VRM tyres & table liners, screen in the coal industry, oil expeller screws, etc.

Typical Mechanical Properties Of All Weld Metal

Weld Metal Hardness: 62 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

FCW Wires

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