Applications and Features :
Weld metal is ferrite structure with 12%Cr-Ti.
It provides good heat and corrosion resistance.
It is suitable for welding the exhaust and muffler system, such as AISI 409 ferritic stainless 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 | Ti | |||||||||
0.026 | 0.45 | 0.36 | 0.012 | 0.011 | 11.8 | Proper | |||||||||
Typical Mechanical Properties of Weld Metal (Shielding Gas : Ar+2%O2) | |||||||||||||||
Tensile Strength N/mm2(kgf/mm2) | Yield Strength N/mm2(kgf/mm2) | Elongation % | |||||||||||||
500(51.0) | 380(38.7) | 25 | |||||||||||||
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 | |||||||||
