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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 (N M)

Non Machinable Electrode for General Reclamation and Repair of Cast Iron

GRADES
AWS / SFA 5.1
EST

  • Low hydrogen type electrode.
  • Ni free non-machinable deposit.
  • Improved crack resistivity.
  • Strong and rigid joint between cast iron parts.
  • Excellent color match to cast iron.
  • Preheating is recommended for heavy and complicated sections.
  • Ideal as a base layer to seal contaminations
    contaminations.
  • Welding of cast iron parts for all types of general
    reclamation or repair work.
  • Improved crack resistivity.
  • Ni free non-machinable deposit.
  • Strong and rigid joint between cast iron parts.
  • 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
PHOSPHORUS
SULFUR

0.15 max
0.60
0.13 max
0.04 max
0.04 max

MECHANICAL PROPERTIES

Condition
As Welded

Hardness (3 Layer), BHN
240-290

WELDING CURRENT

DC(+)(-) / AC 50

  • 3.15 x 350 mm – 55 – 75 Amps
  • 4.0 x 450 mm – 140 – 190 Amps
APPROVALS

BIS, CE, IBR, BHEL, IRS.

PACKAGING
Size (mm)1 BOX
3.15 x 3505
4.0 x 4505

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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