CCR
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Hardfacing Electrodes

CCR

CCR is ideal for hardfacing components to resist wear due to severe abrasion. The deposit retains its hardness even at elevated temperatures which ensures wear resistance at elevated temperatures. Typical applications include hard facing of press screws, conveyor screws, bucket teeth and lips, rolling mill guides agricultural machinery and components subjected to elevated temperature abrasion.

Precaution

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

2. Use short arc, minimize heat input.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSi 

Cr 

Percent
4.300.450.45
24.5


MECHANICAL PROPERTIES OF ALL WELD METAL


HARDNESS OF ALL WELD METAL (As Welded, After 3 Layers on

Mild Steel): 52 – 58 HRC

CURRENT AND PACKING DATA: AC / DC(+)


Size (mm)
5x350
4x350
3.15x350
Current Range (Amps)
160-190
120-140
90-110
Quantity (Carton / kgs)
2.52.5
2.5


Hardfacing Electrodes

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