KOVET-680 is a titania type electrode. The weld metal makes austenite structure which contains proper quantity of ferrite. It has a good crack resistibility. It is excellent for welding dissimilar metals, underlaying welding of hard surfacing, clading steel and steel with high hardening properties.
Welding Electrode (for multi purpose) KOVET-680
SKU: ELE09
Chemical Composition (Wt%)
Composition
Weight (%)
C
≤0.15
Cr
28.0-32.0
Ni
8.0-10.5
Mo
≤0.75
Mn
0.5-2.5
Si
≤1.0
P
≤0.04
S
≤0.03
Cu
≤0.75
Typical Mechanical Properties
Tensile Strength (N/mm2)
Yield strength (N/mm2)
Elongation / 5d (%)
≥660
-
≥15