CAST IRON ELECTRODES

...
CAST IRON ELECTRODES
  • SUDO CI 12
  • SUDO M
  • SUDO CI 7 FN

The weld metal is porosity and crack free and bonds well with cast iron base. Used for Engine blocks, valves bodies, CI Dies, Pump casing, salvaging foundry castings, CI Components. Excellent for all repair and joining high strength crack-free welds on gray, malleable, ductile and nodular cast iron and their joining to steel alloys.

Classifications: AWS: E Ni -CI

Description: SUDO CI 12 is a pure Ni electrode giving machinable deposit for welding cast irons. The weld metal is porosity and crack free and bonds well with cast iron base.

Applications:
  • Pump casing.
  • CI Dies.
  • Engine blocks, valves bodies.
  • CI Components .
Weld Metal Chemistry (%):
C Mn Si Fe Ni
0.70 0.90 0.80 1.0 Balance

Hardness: 140-160 BHN     UTS: 300-400 N/mm2

Welding Currents: (Amp)
2.5 mm 3.15 mm 4.0 mm 5.0 mm
50-70 80-110 120-150 160-190

Classifications: AWS: E Ni Cu B

Description: A medium coated, AC/DC (+) type electrode depositing Monel alloy. The electrode is suitable for welding or surfacing of gray cast ion in a cold way. The weld deposit is soft, crack –free and sound and can be machined easily. The electrode has a soft and stable arc.

Applications:
  • Repair of cast iron parts and casting .
  • Rebuilding worn out surface.
  • Suitable for gears, pumps, machinery parts, bodies etc. .
Weld Metal Chemistry (%):
C Mn Si Fe Cu S P Ni
0.35-0.55 0.80 0.75 max 3.0 Balance 0.03 max 0.25-0.35 60.0-70.0

Hardness 150-170 BHN     UTS: 280-390 N/mm2

Welding Currents: (Amp)
2.5 mm 3.15 mm 4.0 mm 5.0 mm
50-75 80-110 120-150 160-190

Classifications: AWS: E Ni Fe-CI

Description: An all position, AC/DC (+) type electrode depositing weld metal which contains mainly nickel and iron .It is ideally suited for cold welding and repair of verities of cast irons. The weld deposit has superior bond strength and shows greater tolerance to impurities in the cast irons. Welds are sound and easily machinable.

Applications:
  • Welding of cast iron parts.
  • Building up worm out surface of casting.
  • Repair of broken casting.
Weld Metal Chemistry (%):
C Mn Si Fe Cu S P Ni
1.0-2.0 1.0 max 4.0 max Balance 2.50 max 0.03 max 0..03 max 45.0-60.0

Hardness 160-180 BHN     UTS: 320-430 N/mm2

Welding Currents: (Amp)
2.5 mm 3.15 mm 4.0 mm 5.0 mm
50-75 80-110 110-150 160-190