Brochure

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COATED ELECTRODES
CAST IRON (FERRO-NICKEL)
Electrode with graphite-basic coating with a high percentage of nickel, in-
tended for the repair of different types of cast iron. It presents very good
mechanical properties and high resistance to cracking. She is recommended
for heterogeneous cast iron / steel connections.
Application
Welding and surfacing of cast irons, alloyed cast irons, nodular cast irons and cast iron
with steel assemblies:
• crankcase,
• cylinder head,
• engine block,
• pump body,
• cogwheel.
Products
• Homogeneous ferro-nickel alloy and very resistant to cracking.
• Excellent adhesion even on old cast iron.
• High mechanical characteristics.
Classification
EN ISO 1071: EC NiFe-Cl
AWS A 5.15: E Ni Fe Cl 3
DIN 8573: E NiFe 1 BG 13
Positions and polarity
• Starting from 40V - Direct current.
• Polarity () at the electrode.
Recommendations
Ø electrode
(mm)
2.5 3.2
- Welding in small beads,
- Hammer during cooling.
Thickness (mm)
3 6 3
Welding current (A) 70 100
Mechanical properties Chemical properties
D Rm VS % Mn% Yes % Ni% Fe%
390 550 1.00 <1.00 <2.00 56.00 based
MMA WELDING FONTS
Conditioning
Ref. Ø (mm) length (mm)
x ...
083332 Ø 2.5 350 12
083349 Ø 3.2 350 9
081956 Ø 3.2 350 156