Hardfacing wire LZ642
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CLASSIFICATION
EN14700 DIN 8555
T Fe 16 MF 10-60-G
CHARACTERISTICS
LZ642 is a highly C- Cr- Mo- W- V alloyed open arc or gas shielded arc flux-cored wire, deposit metal is a very hard martensitic micro structure with carbides, resistant to strong mineral abrasion also at higher temperatures. Compared to LZ643, this wire contains higher alloy carbide, higher wear and temperature resistance under mild impact working condition.
APPLICATION
Sinter crusher, sinter grates, hot screening units in steel industry, mineral and brick industry, cement industry, mineral crushing, etc
TYPICAL ALL WELD METAL ANALYSIS
|
C |
Mn |
Si |
Cr |
Mo |
W |
V |
Fe |
|
5.0 |
1.0 |
0.9 |
29.0 |
2.0 |
1.5 |
1.5 |
Bal. |
Hardness: 58-63HRC 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