NI-ROD® 55 Welding Electrode

Cast Iron Ni-Fe Welding Electrode

NI-ROD 55 Welding Electrode is used for shielded-metal-arc welding of gray, ductile, malleable, and Ni-Resist cast irons. It is also used for welding cast irons to various wrought materials, including carbon steels, low-alloy steels, and nickel alloys. The electrode is especially useful for welding heavy sections and high-phosphorus irons.

The electrodes provide excellent operability for groove and fillet welding in the downhand position and the smaller diameter electrodes are also suitable for all position welding. Power supply: direct current, electrode positive, or alternating current.

Specifications
AWS A5.15 ENiFe-C1 (UNS W82002)
ASME II, Part C, SFA-5.15, ENiFe-Cl (UNS W82002)
*(EN) ISO 1071 – E C NiFe-Cl
*Supply to these specifications available upon request.

Approvals
Please confirm details of current scope of approvals with the Technical Department prior to order placement.

Limiting Chemical Composition
Ni+Co:53.0S:0.005
C:1.20Si:0.70
Mn:0.30Cu:0.10
Fe:45.0
Minimum Mechanical Properties
Tensile Strength, psi57,000-84,000
MPa393-579
Elongation, (4d) %6-13
Available Product Forms – Supplied in 10lbs (4.54kg) hermetically sealed containers
Diametermm
in
2.4
3/32
3.2
1/8
4.0
5/32
4.8
3/16
Lengthmm
in
305
12
356
14
356
14
356
14
Current A
DC+
AC

50-70
55-65

75-95
70-85

110-130
110-125

135-170
135-150

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