KT Group Members

Applications and Features

( 1 ) KT-26 has the characteristics of ilmenite and lime titania coating.

( 2 ) Stable arc, easy control of weld puddle, low spatters, good penetration, good slag removal and bead appearance.

( 3 ) KT-26 is the best electrode for steel structures welding.

Welding position

Welding Instruction

Please refer to Appendix

Typical Chemical Composition of Weld Metal (wt%)

C

Si

Mn

P

S

0.07

0.48

0.72

0.020

0.009

Typical Mechanical Properties of Weld Metal

Tensile Strength

N/mm²

Yield Strength

N/mm²

Elongation

%

Charpy V-Notch

℃

J

540

480

30

0

74

Size and Suggested Operating Range (AC or DC±)

Diameter (mm)

3.2

4.0

5.0

6.0

Current

(A)

F/H-fillet

80~120

120~170

170~240

230~300

V-up/OH

60~110

110~160

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