• LoTherme OA-617
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Hard Surfacing Wire

LoTherme OA-617

AWS: SFA

EN ISO CODE:

A Tungsten-Vanadium Complex Carbide OA wire for Severe abrasion at High Temperature.

Approvals
Characteristics

LoTherme OA-617 is complex Chromium Niobium - Molybdenum alloy with addition of Tungsten and Vanadium designed to resist high stress grinding abrasion and severe erosion at service temperature up to 600°C. The deposits will exhibit surface relief cracks, metallic appearance and does not require any post weld cleaning.

Applications

LoTherme OA-617 is suitable for welding of chutes in blast furnace bells & screens, burden area & throat armour plates of blast furnace, sinter plant parts, sugarcane industries, boiler fan blades, etc.

Weld Metal Hardness

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

Hard Surfacing Wire

MAXFIL 50H - DIN EN 14700 TFe-2
MAXFIL-50H

DIN EN 14700 TFe-2

MAXFIL 30H - DIN EN 14700 TFe-1
MAXFIL 30H

DIN EN 14700 TFe-1

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MAXFIL-31B (MDH)

E80T5G-C/M

MAXFIL 55H - DIN EN 14700 TFe-2
MAXFIL-55H

DIN EN 14700 TFe-2

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