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Products chevron_right CAST IRON chevron_right NEXA Cast FN50
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NEXA Cast FN50

AWS/SFA Classification: CAST IRON

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Applications

  • check_circle Repair of broken heavy castings
  • check_circle Welding and repairing of all cast iron components
  • check_circle Pump casting and gears, Cast iron dies, Gear boxes, Gear teeth
  • check_circle Transmission housings, Couplings
  • check_circle Foundry defects, Machine build up
  • check_circle Best suited for welding of Nodular graphite iron, Malleable iron subject to heavy wear
  • check_circle Joining cast iron to steel
  • check_circle Correcting machining errors on castings

Characteristics

  • check_circle Ni-Fe type machinable electrode
  • check_circle Dense, soft and ductile weld with adequate strength
  • check_circle Porosity free welding
  • check_circle Controlled dilution and penetration
  • check_circle No need of preheating for large heavy castings

Typical Weld Metal Chemistry (%)

C Mn Si Fe Ni Cu Al
<2 <2.5 <4 Bal 45-52 <2.5 <1

Mechanical Properties

UTS (MPa) YS (MPa) El% Hardness (BHN)
400-579 296-434 6-18 165-218

Welding Parameters AC (70 OCV)/DCEP

2.5 x 350 mm 3.15 x 350 mm 4.0 x 350 mm
50-70 80-110 120-160

Packaging

  • inventory_2 Standard carton packing of 10 kg box containing 1 cartons of 10 kg each.