不鏽鋼焊線
KMS-420

Shielding Gas: Ar+1~2%O2(CO2)
Weld metal is martensitic structure with 13%Cr.
Suitable for build-up in corrosion resistant workpiece.

Catalog Packaging

▎Classification

AWS A5.9/A5.9MER420
JIS Z3321YS420
EN ISO 14343-A–
YB T5092–

▎Applications and Features

  • Weld metal is martensitic structure with 13%Cr.
  • Weld metal is higher hardness than 410 due to more carbon content.
  • Suitable for build-up in corrosion resistant workpiece

▎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
產品優勢
產品優勢

▎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

Suitable for build-up in corrosion resistant workpiece.

▎Typical Chemical Composition of Weld Metal (wt%)

CSi
Mn
PSCr
0.310.420.520.0140.01213.32

▎Typical Mechanical Properties of Weld Metal

Tensile Strength
N/mm2
Hardness
HRC
–50

▎Size and Suggested Operating Range (DC+)

線徑(mm)
0.80.91.01.21.41.6
短路過渡40-120A
15-20V		60-140A
15-21V		80-160A
16-22V		100-210A
17-22V		––
噴射過渡160-210A
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

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