AWS: SFA
EN ISO CODE:
Gas shielded tubular hard surfacing
wire.
A high
alloy gas shielded tubular wire designed for air hardening type hard surfacing
deposit for severe abrasion resistant applications. The weld metal has very low
slag content and the wire offers excellent metal recovery. The weld is
non-machinable and finished by grinding. The wire deposits a crack-free,
martensitic weld metal that can impart excellent resistance to mineral wearing
stresses and abrasion.
LOTHERME GS-635 MC wire is suitable for weld-surfacing
& reclamation of the drill bits, agricultural
equipments, excavator components, conveyor buckets & screws, scraper
blades, conveyor parts, dredge rollers, rig drilling pipes, concrete mixer
blades, oil expeller worms, etc.
Element |
C |
Mn |
Si |
S |
P |
Cr |
Mo |
W |
Typical |
0.80 |
1.05 |
0.65 |
0.010 |
0.016 |
5.0 |
0.40 |
0.30 |
On a 3-layer deposit in as-weld condition |
58-60 HRC |
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 |
DCEP/
DCRP/ DC (+)
1.2mm
and 1.6mm
Note: Any other diameter wires may be available
on request.
CO2 Gas.
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.