Tungsten Carbide Flux Cored Wire
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Flux Cored Wire LQ337
Classification
DIN EN 14700 | DIN 8555
T Fe3 | MF 6-55-PT
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 |
|
0.5 |
1.2 |
1.0 |
4.5 |
10.0 |
Bal. |
Typical All Weld Metal Mechanical Properties
Hardness: 57HRC
Parameter
|
Diameter |
Voltage |
Amps |
Packing |
|
1.2mm |
22~28V |
150~350A |
15kg/Spool |
|
1.6mm |
25-29V |
200-300A |
15kg/Spool |
Welding: Flat