COROCARB NISE
CLASSIFICATION
Stick Electrode DIN-EN 14700 - E Ni 20-60-CGZ
GENERAL CHARACTERISTICS
COROCARB–NISE is a tubular electrode filled with fused tungsten carbide and a special nickel alloy for manual welding. This alloy is specially designed for application where extreme abrasion in combination with corrosion is encountered. COROCARB–NISE can be overlayed on steel castings, nickel based and stainless steel alloys. The alloy combination of COROCARB–NISE is specially designed for items that are exposed to corrosive media and excessive wear conditions. The matrix is highly resistant to acids, lye’s and other corrosive media.
APPLICATIONS
Repairing and hardfacing ferritic and austenitic steels (steel castings), stabilizer blades, conveyor screws, milling plates, deep drilling tools, mixer blades.
RECOMMENDED WELDING DIRECTIONS
The alloy has a low melting point of between 950 – 1100°C (1742-2012°F) and characteristically flows extremely well and produces a smooth and clean surface. Note: CORODUR–NISE should be welded on the lowest possible AMP setting to avoid carbide damage and achieve maximum wear resistance.
HARDNESS OF WELD METAL
FTC: approx. 2360 HV0,4
Ni-Matrix: approx. 480 – 520 HV0,1
SIZES AVAILABLE
| Typ |
Ø mm |
Ø inch |
Length of rod | Amps | Voltage |
| 4005 | 4,0 | 5/32 | 350 mm | 100 A | = + / ~ |
| 5005 | 5,0 | 3/16 | 350 mm | 120 A | = + / ~ |
| 6005 | 6,0 | 1/4 | 350 mm | 160 A | = + / ~ |
Patents: Germany: No. 40 08 091.9-41
Corodur Fülldraht GmbH may change the characteristics of the wire without notice. Statements on composition and application are just for the applier’s information. Statements on mechanical properties always refer to the all-weld-metal according to valid standards. We recommend the applier to check our products for their special application autonomously.