KOBATEK 458 CAST IRON ELECTRODE 3.25 mm × 350, 5 kg package

It is used for welding, joining, and filling all types of cast iron materials, particularly gray cast iron and ductile cast iron,
at the source. It is ideal for joining cast iron to steel, cast iron to copper
alloys, cast iron with stainless steel, and steel with copper alloys;
it is ideal for joining these materials.
Based on a “Ni-Cu-Fe” composition, it allows for welding in any position with low heat input and a stable arc.
The weld bead has high mechanical properties and is
easily machinable after welding. Color matching with the base material is quite good.

Tensile Strength: 38–44 kg/mm²
Elongation (L=5d): 15–20%
Hardness: 140–180 HB

– Machine housings
– Joining cast iron with other metals
– Machine supports
– Rollers
– Pump rotors and valve bodies
– Pinion gears
– Machine frames
– Gear pulleys
– Gearboxes
– Oil pans
– Rail grounding connections
– Compartment cracks in construction machinery
– Base frames of weaving looms
– Sheet metal press dies used in the automotive industry