KOBATEK 418 CAST IRON ELECTRODE 4.00 mm × 350, 5 kg package

It is a pure "Ni" wire. It allows for easy welding in any position using AC or DC. Thanks to its fine-grained spray metal transfer, it is ideal for joining and filler welding, particularly on cast iron with dirty or oily surfaces, as well as all types of defective castings and cast iron parts that are difficult to weld.
Post-welding machining of the filler metal is very easy, and the weld bead has a homogeneous
and pore-free structure. It is used in cold welding of gray and malleable cast iron with no preheating and low heat
input, as well as in the joining of cast iron with steel and copper materials
, and for applying a buffer layer to the base material before filler welding with a bronze electrode.

Tensile Strength: 26–30 kg/mm²
Elongation (L=5d): 8–10%
Hardness: 120–160 HB

Engine blocks
– Pump housings
– Cylinder heads and blocks
– Oil and water pump housings
– Gearboxes
– Oil pans and valves
– Gearbox housings
– Chain sprockets
– Camshafts
– Sliding surfaces and slides
– Piston ring grooves
– Drive rollers
– Base frames of weaving looms
– Sheet metal press dies used in the automotive industry