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ELECTRODES
HARD FACING ELECTRODES
HARD WELD - 600 (LH)
HARD FACING ELECTRODES - HARD WELD - 600 (LH)
CHARACTERISTICS :
A medium heavy coated, low hydrogen, air hardening type hardfacing electrode. It
gives non-machinable hard deposits of 600 BHN. The low hydrogen coating enables
its use on high carbon/sulphur steels without under bead cracking or porosity.
It yields hard surface deposits, resistant to heavy-abrasion and moderate
impact. When a heavy deposit is required, the initial and intermediate layers
may be deposited with Premier-7016 using Hardweld 600 (LH) for final two or
three layers.
APPLICATIONS :
Hot & cold punching dies, Oil expellers, Worms, Pan mixer blades, Dredger bucket
lips, Drill bits, Caterpillar threads, Punches, Dies, Dipper teeth,
Disintegrator Hammers, Sprockets, Cane & Bamboo cutting knives etc.

TYPICAL WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.40-0.65 |
|
Mn |
1.00-1.25 |
|
Si |
0.50-0.75 |
|
Cr |
4.00-6.00 |
|
Mo |
0.70-1.10 |
|
V |
0.40-0.80 |
CURRENT RANGE & PACKING DATA:
|
Size MM
DxL |
Current (Amps)
AC or DC (-) |
Pieces per
Packet |
Pieces per
Carton |
|
5.00x450 |
170-210 |
45 |
180 |
|
4.00x450 |
120-170 |
80 |
320 |
|
3.15x450 |
90-120 |
110 |
440 |
HARDNESS :
550-640 BHN approximately on 3 layer deposit.
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