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SMAW stands for shielded metal arc welding, also commonly called ‘stick’ welding. In SMAW, the electrode is a metal rod or stick held in the torch with a small clamp. An alternate or direct current is then used to form an electric arc between the electrode and the metals to be joined.

JACKSUN CAST (M)

Ni-Fe Type Electrode for Repair and Welding of Cast Iron.

GRADES
AWS / SFA 5.1 – E NiFe-Cl
IS 5511 – E Ni Fe G16

  • Ni-Fe type machinable electrode.
  • Dense, soft, and ductile weld with adequate strength.
  • Porosity free welding.
  • Excellent color match to cast iron.
  • No need of preheating for large heavy castings contaminations.
  • Repair of broken heavy castings.
  • Welding and repairing of all cast iron components.
  • Pump casting and gears, Cast iron dies, Gearboxes, Gear teeth.
  • Transmission housings, Couplings.
  • Foundry defects, Machine build up.
  • Best suited for welding of Nodular graphite iron, Malleable iron subject to heavy wear.
  • Excellent color match to cast iron.
  • Preheating is recommended for heavy and complicated sections Ideal as a base layer to seal contaminations.
WELD CHEMISTRY

CARBON
MANGANESE
SILICON
IRON
SULFUR
COPPER
Ai
NICKEL

2.0 max
2.5 max
4.0 max
Bal.
0.03 max
2.5 max
1.0 max
45.0 – 60.0

MECHANICAL PROPERTIES

Condition
As Welded

Hardness (3 Layer), BHN
150-190

WELDING CURRENT

DC(+)(-) / AC 50

  • 2.5 x 300 mm – 40 – 70
  • 3.15 x 350 mm – 70 – 110 Amps
  • 4.0 x 450 mm – 90 – 120 Amps
APPROVALS

BIS, CE, IBR, BHEL, IRS.

PACKAGING
Size (mm)1 BOX
2.5 x 30012
3.15 x 35012
4.0 x 45012

WIRE CHEMISTRY

CARBON - 0.12 MAX MANGANESE - 1.75 MAX SILICON - 0.90 MAX PHOSPHORUS - 0.03 MAX SULPHUR - 0.03 MAX
PACKAGING
100% Precision Layer Winded in Plastic Spools 15 Kgs wire in Plastic Spool. This wire is carefully protected from moisture contamination using the vaccum-sealed foil bag packaging.
SIZES (MM)
1.20, 1.60

WELDING CURRENT SETTINGS AND PARAMETERS

S.NOSIZE IN MMCURRENT (DC+) AMPS
11.20120 - 300
21.60180 - 430

MECHANICAL PROPERTIES OF WELD METAL

YS MPaTS MPaELONGATION (L=4d)%IMPACT (CVN) AT - 200 C)
390 MIN 490 - 670 MIN 22 MIN 27 MIN

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