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ELECTRODES
HARD FACING ELECTRODES
HARD WELD - 350 (LH)
HARD FACING ELECTRODES - HARD WELD - 350 (LH)
CHARACTERISTICS :
A medium heavy coated, basic type, hydrogen controlled electrode for hardfacing
applications on mild steel, carbon steel and low alloy steels where hardness
requirement is approximately 300 BHN. The weldmetal is machineable with carbide
tools.
APPLICATIONS :
Hot & cold punching dies, Shear blades, Brake shoes, rail ends & crossings,
Conveyor parts, Steel castings, Pulleys and Axles etc.
TYPICAL WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.20-0.30 |
|
Mn |
0.25-0.50 |
|
Si |
0.50-0.75 |
|
Cr |
0.85-1.25 |
CURRENT RANGE & PACKING DATA:
|
Size MM
DxL |
Current (Amps)
AC (70V)or DC (+) |
Pieces per
Packet |
Pieces per
Carton |
|
5.00x450 |
180-240 |
45 |
180 |
|
4.00x450 |
140-180 |
80 |
320 |
|
3.15x450 |
100-140 |
110 |
440 |
HARDNESS :
300-350 BHN approximately on 3 layer deposit.
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