KT Group Members

Applications and Features

( 1 ) Weld metal is 12%Cr -Ti.

( 2 ) Designed for joining components of automotive exhaust systems, such as catalytic converters

( 3 ) Ideal for welding ferritic stainless steel, such as AISI/ SUS 409.

Welding position

Welding Instruction

( 1 ) For other instructions, please refer to Appendix D.

( 2 ) For extra information, please refer to Appendix F.

Typical Chemical Composition of Weld Metal (wt%)

C

Si

Mn

P

S

Cr

Ti

0.03

0.59

0.30

0.012

0.005

11.86

0.90

Typical Mechanical Properties of Weld Metal

Tensile Strength

N/mm²

Yield Strength

N/mm²

Elongation

%

489

410

15

Size and Suggested Operating Range (DC+)

Diameter (mm)

F/H-Fillet

Current (A)

Voltage (V)

1.0

100~180

16~24

1.2

120~250

18~26