LQ276 hardfacing wire
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LQ276
CLASSIFICATION
EN14700 DIN
8555
T Fe9 MF 7 250-KNP
CHARACTERISTICS
LQ276 is open arc or gas shielded flux cored wire, it is suitable for welding parts of manganese steel, which are exposed to high impact wear and tear. Austenitic deposit is tough, crack free and work hardening. Deposited can be multi-layered.
APPLICATION
It can be used for rebuilding of crusher jaws, railroad components, bucket teeth and lips, crushers, high manganese steel base material, and buffer layer etc.
TYPICAL ALL WELD METAL ANALYSIS
|
C |
Mn |
Si |
Cr |
Mo |
Fe |
|
0.2 |
15 |
1.0 |
14.0 |
0.2 |
Bal. |
Hardness: >250HB Recovery: over 90% Welding Position: Flat
PARAMETER
|
Diameter |
Voltage |
Amps |
|
1.2mm |
25-29V |
180-280A |
|
1.6mm |
25-29V |
220-300A |
|
2.0mm |
27-31V |
250-350A |
|
2.4mm |
29-31V |
300-400A |
|
2.8mm |
29-32V |
350-450A |
PACKING
15kg/spool, 25kg/Coil, 250kg/Drum