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CAST IRON TYPE ELECTRODES
» KOBE CAST

A low cast high strength electrode for AC/DC operation on Cast Iron welding application where machinability is not necessary. The electrode preferred when strong and rigid joints is to be obtained between two CI parts, good colour matching, no spatter loss and this adds to economy in use of this low cost electrode, an all position electrode, works well on dirty & oily Casting.

AWS : ESt
IS : MFe C2 214
3.15x350 4.00x350
5.00x350
6.30x350

80-100
100-140
150-200
200-280
Applications :
Joining Cast Iron to Mild Steel. Useful for Gears, Motor Housing, Machine bases and all types of General reclamation or repair work where machining is not a primary factor.

» KOBENIC

A pure Nickel core wire light coated electrode depositing a soft machinable weld and can be used for all type of Cast Iron repairs & reclamation, does not pick up Carbon or any other element from base metal and remains soft & tough. Weld metal has good tensile strength, ductility and is free from cracks & porosity.

 AWS - A 5.15-90
E Ni-CI
IS: 5511
E:Ni BG 25

U.T.S:
28-46kg/m.m2
2.50x350
3.15x350
4.00x350
5.00x350
60-80
80-110
110-130
140-18
Applications :
Reclamation of defective casting, welding of cast Iron to steel, Monel & Copper, correcting of machining errors on casting, filling up of small cavities.
» KOBEMON
A Nickel copper alloy light coated electrode gives good machinable colour match with preheating, due to good flux. This electrode is most suitable for oil impregnated Cast Iron jobs, the weld metal is free from cracks and Multipass welding can be done.
AWS-A 5.15-90
E - Ni-Cu
IS : 5511
E : Ni Cu2

Hardness on 3 layers deposit : 140-220 BHN
2.50x350
3.15x350
4.00x350
500x350
60-80
70-110
110-140
140-170
Chemical Composition :
C:0.5, Si: 0.3, Mn : 1.0 Ni : 66,
Cu : 30

Applications :
Repairs of broken casting, welding cast iron to steel as well as non-ferrous materials, to fill cavities in the castings.
» KOBE FENI
A Nickel Iron Alloy core wire designed to weld all weldable cast Irons. The weld metal contains 55% Nickel, has excel­ lent strength & is machinable. The weld is ductile, tough & has Crack resistance properties slag is thin & is also suitable for Nodular cast Iron repairs.
AWS-A 5.15-90
E - Ni Fe
IS : 5511
E : Ni Fe Cl

Hardness :
185-230 BHN
2.50x350
3.15x350
4.00x350
500x350
60-90
90-130
130-170
170-200
Chemical Composition
C : 0.90, Mn : 0.70, Ni: 55, Si: 0.90

Applications :
Useful for welding of all grades of cast iron, can be used on high sulphur / phosphorous casting for rectification of defects in heavy casting and welding of cast iron to mild steel, to fill cavities in castings.


 
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