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

Product
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