Home Catalog Stick Electrodes Hardfacing – Zika Industries Ltd.
Stick Electrodes

Hardfacing

Z-114
 Rutile coated electrode for surfacing parts subjected to abrasion and impact. Applicable for rails truck wheels, worms, coupling shafts and spindles. Non machinable weld deposit. > Read more
Z-STEL 12
E Co Cr B welding electrode Cobalt base hard facing electrode. Used for high temperature moderate impact applications (up to 900ºC). Corrosion resistant in organic and un organic media. > Read more
Z-STEL 6
E Co Cr A welding electrode Cobalt base hard facing electrode. Used for high temperature high impact applications (up to 900ºC). Corrosion resistant in organic and un organic media. > Read more
Z-152
 Rutile coated electrode for surfacing parts subjected to high impact and cavitation. Joining and surfacing Mn steels and hard to weld steels. > Read more
Z-151 NC
 Coated Electrodes Basic coated cold work hardening Mn austenitic electrode. High resistance to impact and shock. Used for rebuilding and joining between Mn steel and Carbon steel. Suitable for crusher plates, dredger teeth and hammers. > Read more
Z-151
 Coated Electrodes Basic coated cold work hardening Mn austenitic electrode. High resistance to impact and shock. Used for rebuilding and joining between Mn steel and Carbon steel. Suitable for crusher plates, dredger teeth and hammers. > Read more
Z-130
 Basic coated electrode for high speed tool surfacing. Moderate resistance to impact. Heat resistant up to 600ºC. Suitable for cutting tools, drills, knives, shears, punches and dies. > Read more
Z-125
 Basic coated electrode for hard surfacing parts. Subjected to severe abrasion with medium impact Use up to 600ºC. 190% weld metal recovery. > Read more
Z-123
 Basic coated electrode for hard surfacing parts. Subjected to severe abrasion with medium impact Use up to 450ºC. 190% weld metal recovery. > Read more
Z-121
 Basic coated electrode for high abrasion with high impact applications. 180% weld metal recovery. > Read more
Z-120 B
 Hard Facing Electrodes Basic coated electrode for very high abrasion with medium impact applications. 190% weld metal recovery. > Read more
Z-120
 Hard Facing Electrodes Rutile coated electrode for high abrasion with medium impact applications. 160% weld metal recovery. > Read more
Z-113
 Basic coated electrode for surfacing parts subjected to impact, high compression stresses and severe abrasion. Applicable for tractor and crane parts, shovel teeth, crusher hammers and scraper blades. > Read more
Z-111
 Rutile coated electrode for hard surfacing of earth moving machines. Low open current voltage. Heat resistant up to 600ºC. Applicable for bulldozer blades, crusher jaws, excavator teeth and mixers. > Read more
Z-110
 Rutile coated electrode for corrosion resistant hard surfacing up to 500ºC. Applicable for shafts, rails, mixer arms, valve seats of cast steel leading buckets. > Read more
Z-105
 Basic coated electrode for surfacing parts subjected to medium abrasion and high compression. Applicable for runners, caterpillar track links, gear wheels and dredging machinery. > Read more
Z-104
 stick electrodes Basic coated abrasion resistant electrode. Machinable weld deposit. Moderate impact toughness. Applicable for gear teeth, brake drums, sprockets, bushings and rail crossings. > Read more

Hardfacing is a process of building up of wear and abrasion resisting surfaces. This type of welding, or surface reinforcement as it may be termed, has reached an important stand in modern production work as well as in the field of repair work. It consists in building up, on a surface of a softer metal, a layer or layers of a metal, which will stand, wear abrasion or impact or one that can be used as a cutting surface. A considerable variety of rods is available under Hardfacing heading and the final choice will depend entirely upon the nature of the work. One of the most important types is that containing a high manganese content, and often also nickel and molybdenum, and this type is suitable for building up all types of high (12 to 14%) manganese steel casting, such as tramway, and rail crossing, dredger bucket lips, crusher rolls, steam shovel lips, tractor and caterpillar treads, etc. Certain precaution must be observed in welding manganese casting with these rods. To prevent any cracking, which may develop, the first layers are sometimes deposited on the casting, with rods containing a high chromium and nickel content (as used for stainless steels) and recommended for this purpose.