不鏽鋼焊線
KMS-347H

Shielding Gas: Ar+1~2%O2(CO2)
Weld metal is austenitic structure with 19%Cr-9%Ni-Nb.
Ideal for welding AISI 308H, 321 and 347 stainless steel plates

Catalog Packaging

▎Classification

AWS A5.9/A5.9MER347
JIS Z3321YS347
EN 14343-AG 19 9 Nb
YB T5092–

▎Applications and Features

  • Weld metal is austenitic structure with 19%Cr-9%Ni-Nb.
  • The addition of niobium reduces intergranular corrosion in severe operating conditions.
  • The high carbon deposit provides creep strength and a high tensile strength at elevated temperatures
  • Ideal for welding AISI 308H, 321 and 347 stainless steel plates.

▎Welding Position

焊接姿勢
焊接姿勢
焊接姿勢
焊接姿勢
焊接姿勢
焊接姿勢
焊接姿勢
焊接姿勢
銲接姿勢
銲接姿勢
焊接姿勢
焊接姿勢

▎Welding Instruction

  • Use Ar+1~2%O2 for spray transfer and Ar+1~2%CO2 for short-circuit transfer.
  • For other instructions, please refer to Appendix B and F.

▎Application

Ideal for welding AISI 308H, 321 and 347 stainless steel plates

▎Typical Chemical Composition of Weld Metal (wt%)

CSi
Mn
PSCrNiNb
0.060.411.630.0120.01020.129.870.68

▎Typical Mechanical Properties of Weld Metal

Tensile Strength
N/mm²
Yield Strength
N/mm²
Elongation
%
61045043

▎Size and Suggested Operating Range (DC+)

Diameter (mm)(mm)
0.80.91.01.21.41.6
Ar+1~2%CO240-120A
15-20V		60-140A
15-21V		80-160A
16-22V		100-210A
17-22V		––
Ar+1~2%O2160-210A
24-28V		170-260A
24-30V		180-280A
24-30V		200-300A
24-30V		210-320A
24-32V		220-330A
24-32V

▎Certification

JISZ3323_TCTW08007

KUANG TAI METAL INDUSTRIAL CO., LTD.

廣泰金屬工業股份有限公司

No.20, Gongye Rd., Erzhen, Guantian Dist.
Tainan City 72042, Taiwan
TEL：886-6-6987615  FAX：886-6-6987315

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