PROCEDURE
Use either AC or DC, reverse polarity./ Tungsten Inert Gas
FEATURES
CARVER 9766-stellite grade 21 is Cobalt based alloy with high resistance to erosion, corrosion and cavitation. It work hardens after welding . . Electrode have good welding properties. Weld metal is free from cracks, porosity and slaf removal is easy.
TECHNICAL DATA
Alloy Type : Co, Cr, W, C, Ni
Hardness : Rockwell C 26-28 Work hardness to Rockwell C 45-50
RECOMMENDED CURRENT RANGE
SIZE(mm) 3.15 4.00 5.00
AMPS 110-120 140-160 180-210
APPLICATIONS
Surfacing of parts requiring a high resistance to erosion, high temperature strength and corrosion. Slide gates, trimming dies, shear blades, conveyor screws, knives, punches, e.g . in chemical, cement forging, and steel industries.
CARVER WELDING PVT. LTD. is an organization dedicated to provide the most innovative, cost effective. Quality welding and cutting solutions. Coupled with our technological leadership with manufacturing and distribution resources, to ensure competent and reliable solutions for each of our customers.
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