BOR-C
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Hardfacing Electrodes

BOR-C

BOR-C is a basic coated electrode producing an air hardening weld metal which has excellent resistance to abrasion or heavy impact or both together. The welds are non-machinable and are ideally suited for applications involving severe abrasion and impact. Typical applications include cane cutting knives, crusher hammers, jaws, rollers, rock drills, tractor grousers, etc.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 250-300°C for one hour.

2. Use short arc and stringer bead.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSi 

Cr 

MoV
Percent
0.600.700.506.00.250.05


MECHANICAL PROPERTIES OF ALL WELD METAL

HARDNESS (As Welded, After 3 Layers on Mild Steel) : 55-60HR

CURRENT AND PACKING DATA: AC / DC(+)


Size (mm)
5x450
4x450
3.15x450
2.5x350
Current Range (Amps)
200-250
150-180
100-130
65-90
Qty. (Pcs/Carton)
35
5575150


Hardfacing Electrodes

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