• LoTherme GS-635
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FCW Wires

LoTherme GS-635

AWS: SFA

EN ISO CODE:

Gas shielded hard surfacing flux cored wire.

Approvals
Characteristics

A basic type medium alloy gas shielded wire designed for air hardening type hard surfacing deposit. It has good welder’s appeal & easy slag detachability. The weld is non-machinable and finished by grinding. The wire deposits a crack-free, martensitic weld metal suitable for heavy impact and moderate abrasion resistant applications.

Applications

LOTHERME GS-635 wire is suitable for weld-surfacing & reclamation of agricultural equipments, excavator components, conveyor buckets & screws, drill bits, scraper blades, conveyor parts, dredge rollers, concrete mixer blades, etc.

TYPICAL ALL-WELD METAL COMPOSITION WITH CO2 SHIELDING:



Element

C

Mn

Si

S

P

Cr

Mo

Typical

0.57

1.21

0.54

0.012

0.017

5.5

0.50

TYPICAL ALL-WELD METAL HARDNESS

On a 3-layer deposit in as-weld condition

55-60 HRC

WELDING CURRENT & STICK OUT

Wire diameter, mm

Current, amp

Voltage, V

Stick out, mm

1.2

160 – 240

26 – 30

25 – 35

1.6

180 – 270

26 – 30

25 – 35

2.0

200 – 300

26 – 30

25 – 35

WELDING POLARITY

DCEP/ DCRP/ DC (+)

STANDARD WIRE DIAMETERS

1.2mm and 1.6mm.

Note: Any other diameter wires may be available on request.

RECOMMENDED SHIELDING GAS

CO2 Gas.

PACKAGING

Supplied in a layer wound 15 kg plastic spool. Each spool is sealed in polythene bag and then packed in a shrink-wrapped corrugated box.

Note: Any other type of packaging may be available on request.

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