LQ276 hardfacing wire

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LQ276

CLASSIFICATION

EN14700   DIN 8555
T Fe9          MF 7 250-KNP

 

CHARACTERISTICS

LQ276 is open arc or gas shielded flux cored wire, it is suitable for welding parts of manganese steel, which are exposed to high impact wear and tear. Austenitic deposit is tough, crack free and work hardening. Deposited can be multi-layered.


APPLICATION

It can be used for rebuilding of crusher jaws, railroad components, bucket teeth and lips, crushers, high manganese steel base material, and buffer layer etc.

 

TYPICAL ALL WELD METAL ANALYSIS

C

Mn

Si

Cr

Mo

Fe

0.2

15

1.0

14.0

0.2

Bal.

Hardness: >250HB        Recovery: over 90%        Welding Position: Flat


PARAMETER

Diameter

Voltage

Amps

1.2mm

25-29V

180-280A

1.6mm

25-29V

220-300A

2.0mm

27-31V

250-350A

2.4mm

29-31V

300-400A

2.8mm

29-32V

350-450A


PACKING

15kg/spool, 25kg/Coil, 250kg/Drum


Product