FCAW
KFW-310

Shielding Gas: 100%CO₂/Ar+20%CO₂
Weld deposit is 19.5% Cr-10% Ni, which is suitable for welding 18% Cr-8% Ni stainless steel (AISI 301、302、304、305、308).

Catalog Packaging

▎Classification

AWS E310T1-1/4
JIS Z3323TS310-FB0
EN 17633-AT 25 20 P C1
GB T17853E310T1-1

▎Applications and Features

  • Weld deposit is 19.5% Cr-10% Ni, which is suitable for welding 18% Cr-8% Ni stainless steel (AISI 301、302、304、305、308).
  • It provides excellent weldability and crack resistance due to proper ferrite contents in the weld metal.
  • Stable arc, good slag removal, and easy control of weld puddle, low spatters, X-ray quality welds and good penetration.

▎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 blend with 1~2%O2 for high current, spray transfer welding.
  • Use Ar blend with 1~2%CO2 for low current, short-circuit transfer welding.
  • For other instructions, please refer to Appendix D.
  • For extra information, please refer to Appendix F

▎Applications

It is suitable for welding 18% Cr-8% Ni stainless steel (AISI 301、302、304、305、308).

▎Typical Chemical Composition of Weld Metal (wt %) (Shielding Gas : CO₂)

CSi
Mn
PSCrNi
0.110.411.900.010.0127.321.54

▎Typical Mechanical Properties of Weld Metal (Shielding Gas : CO₂)

Tensile Strength
N/mm²(kgf/mm²)		Elongation
%
61040

▎Size and Suggested Operating Range (DC+)

Diameter (mm)1.21.6
F/H-fillet 100-300A
20-36V		200-360A
26-40V
V/OH100-200A
24-30V		–

▎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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