CCR-20; Hardfacing Electrodes


Description

CCR-20 is a special type hardfacing electrode depositing chromium carbide rich weld metal. The electrode operates on AC / DC(+). The weld metal has excellent resistance to severe abrasion with mild impact. Ideally suited for a wide range of hardfacing applications to enhance resistance to severe abrasion, erosion and oxidation. Typical applications include coal crushing hammers, plough shares, drag line bucket lips, tractor grousers, cane knives, rolling mill guides, etc.

Approvals

TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL

 

Element C Mn Si Cr
Percent 2.10 0.60 0.70 20.8

 

WELD METAL HARDNESS

52-58 RC

CURRENT AND PACKING DATA: AC / DC(+)

 

Size (mm)

Dia x Length

5x350 4x350 3.5x350
Current Range (Amps) 200-250 160-200 120-160
Weight / Carton (kgs) 2.5 2.5 2.5

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