Hardfacing wire LZ643
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CLASSIFICATION
EN14700 DIN 8555
T Fe 16 MF 10-65-G
CHARACTERISTICS
LZ643 is a highly C- Cr- Mo- W- Nb alloyed open arc or gas shielded arc flux-cored wire that deposits a very hard martensitic micro structure with carbides. The deposit is resistant to strong mineral abrasion also at higher temperatures. It has good result on hardfacing sinter parts
APPLICATION
Sinter crusher, sinter grates in steel industry, mineral and brick industry, cement industry, mineral crushing, etc.
TYPICAL ALL WELD METAL ANALYSIS
|
C |
Mn |
Si |
Cr |
Mo |
W |
Nb |
Fe |
|
5.4 |
0.6 |
0.9 |
21.0 |
1.0 |
1.0 |
1.0 |
Bal. |
Hardness: 59-65HRC Recovery: over 90% Welding Position: Flat
PARAMETER
|
Diameter |
Voltage |
Amps |
|
1.6mm |
25-29V |
200-300A |
|
2.0mm |
27-31V |
250-350A |
|
2.4mm |
28-31V |
300-400A |
|
2.8mm |
28-32V |
350-450A |
PACKING
1.6mm: 15kg/spool (1.6mm)
Over 2.0mm: 25kg/Coil, 50kg/Coil, 250kg/Drum