KT Group Members

Applications and Features

( 1 ) Good corrosion resistance, particularly in alkalis.

( 2 ) Ideal for welding materials of similar composition, such as nickel 200 and 201.

( 3 ) Suitable for welding Monel alloys and copper-nickel alloys to carbon steels and copper-nickel alloys to Inconel as well as Incoloy alloys.

Welding Position

Welding Instruction

( 1 ) Clean surface of base metal before welding.

( 2 ) For other instructions, please refer to Appendix B.

Typical Chemical Composition of Weld Metal (wt%)

C

Si

Mn

Fe

Ti

Ni

0.018

0.34

0.24

0.14

0.34

95.5

Typical Mechanical Properties of Weld Metal    

Tensile Strength

N/mm²

Yield Strength

N/mm²

Elongation

%

Charpy V-Notch

℃

J

514

299

44

-

-

Size and Suggested Operating Range (DC+)

Diameter (mm)

0.9

1.2

1.6

Current (A)

150~190

180~220

200~250

Voltage (V)

26~29

28~32

29~33