Applications and Features :

• Weld metal is low carbon 20%Cr-9%Ni.

• It provides good weldability, crack and corrosion resistance.

• It is suitable for welding AISI 304L, 321 and 308L steel.

 

Welding Instruction

(1) Use Ar blend with 1~2%O2 for high current spray transfer welding. (2) Use Ar blend with 1~2%CO2 for low current, short-circuit transfer welding.

Typical Chemical Composition of Weld Metal (wt. %) (Shielding Gas : Ar+2%O2)

C

Si

Mn

P

S

Cr

Ni

0.019

0.42

1.65

0.011

0.009

20.11

10.32

Typical Mechanical Properties of Weld Metal (Shielding Gas : Ar+2%O2)

Tensile Strength N/mm2(kgf/mm2)

Yield Strength N/mm2(kgf/mm2)

Elongation %

580(59.1)

410(41.8)

42

Size and Suggested Operating Range (DC+)

Diameter         (mm)   Operating range

0.8

0.9

1.0

1.2

1.4

1.6

Ar+1~2%CO2

Amp

40~120

60~140

80~160

100~210

—

—

Volt

15~20

15~21

16~22

17~22

—

—

Ar+1~2%O2

Amp

160~210

170~260

180~280

200~300

210~320

220~330

Volt

24~28

24~30

24~30

24~30

24~32

24~32