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FCW Wires
LoTherme-GS-638
AWS: SFA
EN ISO CODE:
LOTHERME GS-638 is a flux cored wire for abrasion and moderate stress resistant surfacing applications. Weld metal is machinable by grinding only. LOTHERME GS-638 is suitable for re-building of crushing hammers, bucket elevators, bucket teeth’s, hammers, intermetallic abrasion, shovel teeth, casing, cutter knife & cutting tools etc.
Approvals
ALLOY CONTENT OF THE WELD METAL (%):
| Element | C, Mn, Si, Cr, Mo, V, Al, W |
HARDNESS PROPERTIES OF ALL WELD METAL:
| Property | On a 2nd Layer deposit (HRC) |
| Typical – As Weld | 54 - 60 |
| Recommended Shielding Gas | Argon-Co2 gas mixture Note: Also works with 100% CO2 gas |
WELDING POLARITY: DCEP / DCRP/DC (+)
WELDING PARAMETER & STICK OUT:
| Diameter (mm) | CURRENT (A) | VOLT (V) | STICK OUT (mm |
| 1.20 | 160 – 200 | 26 – 30 | 25 – 35 |
| 1.60 | 180 – 240 | 26 – 30 | 30 – 35 |
PACKING:
Standard size: Other diameters may be available on request.
Quantity: Supplied approximately 12.5 Kgs in a plastic spool. Each spool is sealed in an air-tight polythene bag and then packed in a corrugated box. Other types of packaging may be available on request.
