Business Hours

Monday to Saturday 8:30am to 5:30pm

Distributed By

Washington Central Corporation

Distributed By

Washington Central Corporation

Ratna R-CCR 80

APPLICATIONS
  • Surfacing of worn-out part subject to high temperature abrasion.
  • Erosion, metal to metal wear and Impact.
  • Foundry parts, agricultural and earth moving equipment.
  • Construction, power plant, brick and cement industries.
  • Plough shares, dragline bucket lips, mixer blades, conveyor and screws.
  • Coal Crushing hammers, air rings, cane knives.
description

Unique electrodes deposit  weld metal resistance to heavy abrasion and metal to metal wear of mild and low alloys steels. The weld is dense, sound and non-machinable type. Electrodes easy operating characteristics on AC as well as on DC(+) welding current.

Typical Weld Metal Chemical Properties (Element %)
Carbon (C) Magnesium (Mn) Silicon (Si) Chromium (Cr)
3.00-4.00 1.50 MAX 1.00 MAX 28.0-32.0
Current Polarity Welding Position
DC(+), AC FLAT, HORIZONTAL, VERTICAL, OVERHEAD
Typical Weld Metal Mechanical Properties (Element %)
Hardness HRC
52-62 HRC
Size and Current Recommendations
Size D x L (mm) Size D x L (in) Current (Amps) DC+, AC
2.5mm x 350mm 3/32" x 14" 100-130
3.2mm x 350mm 1/8" x 14" 150-180
4.0mm x 350mm 5/32" x 14" 210-260
RE-DRY CONDITIONS

Re-dry the electrode at -350°C for 1 hour.

Note:

The information provided in this article or otherwise referred to herein is merely provided as “typical” without any assurance or promise. Actual results will vary based on a number of variables, including, but not limited to, weld process, plate chemistry and temperature, weldment design, and fabrication procedures. Washington Central Corporation expressly disclaims any liability suffered from any reliance thereon. It is advised that before using any welding consumable or procedure in the intended application, users check their compatibility through qualification testing or other suitable methods.