Hardfacing wire LM430

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CLASSIFICATION

EN14700         DIN 8555
T Fe 7              MF 5-250-PRT

 

CHARACTERISTICS

LM430 is submerged arc arc flux cored wire, shielding flux: HJ260, alloy depositing a ferritic steel containing17% chromium, used for resistant to corrosion and oxidation at high temperature, as buffer-layer before hardfacing with 13 % chromium martensitic alloys.


APPLICATION

Especially used for hardfacing continuous casting roller, valves and seats etc.

 

TYPICAL ALL WELD METAL ANALYSIS

C

Mn

Si

Cr

Fe

0.1

1.0

1.0

17

Bal.

Hardness: <30HRC      Recovery: over 90%     Welding Position: Flat


PARAMETER

Diameter

Voltage

Amps

3.2mm

28-32V

350-500A

 

PACKING

50kg/Coil, 250kg/Drum


Product
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