CAST IRON WELDING ELECTRODES
LH-CAST HEAL 113 F
High nickel electrode for repairing of all types of weldable cast iron parts with excellent machinability
TECHNICAL DATA
Tensile Strength: 38 Kgf/mm2
TYPICAL APPLICATIONS
Repair of all types of foundry defects
Engine blocks, cast iron gears and pulleys, sliding tables for machine tools, cylinder head, pump casing & impellers, ductile iron pipes
VRM rollers/hubs
LH 111
Electrode with special coating for cast iron welding
TECHNICAL DATA
UTS: 30-40 kgf/mm2
TYPICAL APPLICATIONS
Hot and cold welding on grey cast iron. Repair of machine frames, bearing blocks. Ideal for salvaging foundry castings, gear boxes, machine housing, sugar mill rollers and cast iron dies, Ni hard pumps. For joining cast iron to mild steel.
LH 115
Outstanding electrode for nodular and grey cast iron. Electrode for cold cast iron welding
TECHNICAL DATA
UTS: 30-38 kgf/mm2
TYPICAL APPLICATIONS
A unique electrode for cold welding of cast iron without preheat and for joining cast iron to mild steel. Also suitable for surfacing cast iron parts subject to erosion, corrosion and high temperatures. Best suited for repairing intricate cast iron parts, water pump housing, electric motor bodies and covers, tmachine frames, cylinder blocks, gears. Also ideal for salvaging foundry castings, gear box and differential housing, lathe beads, sugar mill rollers, glass moulds and cast iron dies.
LH 117
Non-machinable electrode for cast iron welding
TECHNICAL DATA
UTS: upto 45 kgf/mm2
TYPICAL APPLICATIONS
Welding or surfacing of cast iron, joining of cast iron to steel, economical electrode particularly for massive parts and large castings, e.g. repair of foundry defects, damaged or cracked castings. Can be successfully used on rusty, corroded and oil soaked parts. For obtaining better machinability, deposit final pass with LH 115 or LH 119.
LH 119
Extremely crack resistant nickel iron alloy electrode for cast iron welding
TECHNICAL DATA
UTS: 35-45 kgf/mm2
TYPICAL APPLICATIONS
An unique electrode for cold welding of cast iron without preheat and for joining cast iron to mild steel. Also suitable for surfacing cast iron parts subject to erosion, corrosion and high temperatures. Best suited for repairing intricate cast iron parts, water pump housing, electric motor bodies and covers, machine frames, cylinder blocks and gears. Also ideal for salvaging foundry castings, gear box, differential housing, lathe beads, sugar mill rollers, glass moulds and cast iron dies. Very good for hubs/rollers of VRMs.
LH 119S
Crack resistant nickel-iron electrode for welding all types of machinable low alloy and unalloyed cast iron
TECHNICAL DATA
UTS: 35-45 kgf/mm2
TYPICAL APPLICATIONS
Cold welding of all types of unalloyed and low alloy cast irons, malleable cast iron, correcting machining error, joining of machinable grey cast iron to carbon steel, welding of grey cast iron. Foundry castings, machine parts made from grey cast irons, etc.
LH 1115
Electrode for cold welding of all grades of cast iron
TECHNICAL DATA
UTS: 32-38 kgf/mm2
TYPICAL APPLICATIONS
A versatile, nickel-based electrode for cold welding of all grades of cast iron without preheat. It is recommended for joining carbon steel to all grades of cast iron. Welds withstand severe erosion and corrosion encountered in
service. Best suited for repair welding of intricate parts of cast iron, water-pump housing, frame parts, cylinder blocks, gears, etc. Most ideal for salvaging foundry castings, gearboxes, sugar mill rollers, glass moulds, cast body of crushers etc.
LH 1119
Crack-resistant nickel-iron alloy electrode for welding different grades of cast irons
TECHNICAL DATA
UTS: 36-47 kgf/mm2
TYPICAL APPLICATIONS
For all types of ductile cast irons such as: nodular (spheroidal graphite) and malleable as well as grey cast iron, joining of machinable cast irons to carbon steels, overlaying, build up, filling porosity etc. Can be used for heavy and thin sections of cast iron.
