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AWS A5.9 ER308 1.2MM MIG Stainless Steel Welding Wire

Place of Origin: Hebei

Company Profile

Location: Tangshan, Hebei, China (Mainland)
Business Type: Trading Company

Product Detail

Brand Name: SUN UP

Product Description

Applications and Features :

  • Weld metal is austenite structure with 20%Cr-9%Ni.

  • It has good crack resistance due to its moderate ferrite content.

  • It provides stable arc and smooth beads.

  • It is suitable for welding 18%Cr-8%Ni stainless steel, such as AISI 304, 301, 302 and 308 steel.

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    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

    0.04

    0.34

    1.82

    0.012

    0.009

    20.11

    10.30

    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)

    420(42.8)

    44

    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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