Specification :

Electrode Cigweld Cobalarc 9e

Highly alloyed tubular electrode.
Versatile, complex carbide iron deposit.
Resistant to both coarse and fine abrasion and moderate to heavy impact loading.
Complex chromium rich carbides in a single layer.
Developed in Australia

Description and Applications:
Cobalarc 9 is the most versatile tubular hard surfacing
electrode in the CIGWELD range.
The complex chromium rich carbides in Cobalarc 9 make it
highly resistant to both coarse and fine abrasion while
retaining the toughness to withstand moderate to heavy
impact.
Typical applications of Cobalarc 9 include the hard
surfacing of railway ballast tampers, dredge buckets and
lips, earth moving equipment, power shovels, rolling mill
guides, sizing screens, ripper teeth and crushing equipment.

Typical weld deposit analysis* :
Single Layer on Mild Steel:
C: 4.0% Mn: 0.9% Si: 1.1% Cr: 25.0%
Ni: 0.4% Mo: 1.55 V: 0.2%
All Weld Metal Deposit:
C: 4.8% Mn: 1.1% Si: 1.4% Cr: 30.0%
Ni: 0.5% Mo: 1.7% V: 0.2%

Typical weld deposit hardness:
HRC HV30
Single Layer on Mild Steel 58 660
All Weld Metal Deposit 63 780
Deposits contain complex chromium carbides with
hardness up to 1, 500 HV

Finishing recommendations:
Grinding only.

Identification colours:
White ( single dot near holder end)

Contact Person : Sutrisno 08121026150