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For Open Arc
LoTherme OA-633
AWS: SFA
EN ISO CODE:
An 54-56 HRC Air-hardening Crack-free OA wire.
Approvals
Characteristics
LoTherme OA-633 deposits air-hardening, crack-free martensite weld metal resistant to moderate abrasion, heavy impact and high compressive load applications. Weld metal is machinable by grinding only
Applications
LoTherme OA-633 is suitable for re-building and reclamation of rock drills, agricultural equipments, burden area of blast furnace bells & hoppers, shear blades, etc.
Weld Metal Hardness
Weld Metal Hardness: 54 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
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