A Tungsten-Vanadium Complex Carbide OA wire for Severe abrasion at High Temperature.
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.
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: 62 RC
|Current Range (Amps)||200-300||250-350|
|Voltage (V) ||26-28||26-28|
|Stick Out (mm)||30-40||30-40|
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.
2.4 and 2.8