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AWS A5.9 ER2209 1.2MM MIG Stainless Steel Welding Wire 

Place of Origin: Hebei, China (Mainland) 
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Product Detail

Brand Name: SUN UP

111

Applications and Features :

  • The weld metal is duplex stainless steel with 22.5%Cr-8.5%Ni-3%Mo-0.15%N.

  • It has higher strength and excellent resistance to pitting and stress corrosion cracking.

  • It is suitable for welding duplex stainless steel with 22% Cr, such as UNS S31803 (Alloy 2209).

  •  

    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

    Mo

    N

    0.015

    0.43

    1.55

    0.009

    0.007

    22.71

    8.52

    3.01

    0.15

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

    Tensile Strength

    N/mm2(kgf/mm2)

    Yield Strength

    N/mm2(kgf/mm2)

    Elongation

    %

    810(82.6)

    620(63.2)

    28

    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


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Company Info

SUN UP TRADING (HONG KONG) CO.,LIMITED [China (Mainland)]


Business Type:Trading Company
City: Tangshan
Province/State: Hebei
Country/Region: China (Mainland)

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