Hardfacing wire LQ337
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CLASSIFICATION
EN14700 DIN 8555
T Fe 3 MF
6-55-G
CHARACTERISTICS
LQ337 is gas-shielded arc hardfacing flux cored wire, 100% CO2 or 80%Ar+20%CO2, It is used for components withstanding abrasive resistant under high temperature, such as extrusion die, cutter and roller, deposited metal is free of cracking.
APPLICATION
Extrusion die, mill roller, cutter, hot working tool steel, fan blade etc.
TYPICAL ALL WELD METAL ANALYSIS
|
C |
Mn |
Si |
Cr |
W |
Fe |
|
0.4 |
1.0 |
1.0 |
4.5 |
8.0 |
Bal. |
Hardness: 55-60HRC Recovery: over 90% Welding Position: Flat
PARAMETER
|
Diameter |
Voltage |
Amps |
|
1.6mm |
26-31V |
200-300A |
PACKING
1.6mm: 15kg/Spool