碳鋼手焊條
KTS-307HM

Shielding Gas:100% Ar
KTS-307HM is an austenitic stainless steel alloy containing 19% Cr, 9% Ni, and 7% Mn. It features excellent work hardening capability, non-magnetic properties, and very low crack sensitivity.

▎Classification

AWS A5.9/A5.9M
JIS Z3321
EN ISO 14343-AG 21 10 N
YB T5092

▎Applications and Features

  • This welding wire is an austenitic stainless steel alloy containing 19% Cr, 9% Ni, and 7% Mn.
  • It features excellent work hardening capability, non-magnetic properties, and very low crack sensitivity.
  • Ideal for welding high-manganese steels (14% Mn), armor steels, and other steels that are generally difficult to weld.
  • Particularly suitable for thick plates or workpieces subject to high restraint conditions.

▎Welding Instruction

Please refer to the GTAW welding guidelines for proper usage.

▎Applications

Suitable for thick plates or workpieces subject to high restraint conditions.

▎Typical Chemical Composition of Wire (wt%)

CSi
Mn
PSCrNi
0.060.416.210.0120.01019.318.24

▎Typical Mechanical Properties of Weld Metal

Tensile Strength
N/mm²
Yield Strength
N/mm²
Elongation
%
62047042

▎Size and Suggested Operating Range (DC-)

Diameter(mm)
1.01.21.62.02.43.2
Lenth(mm)100010001000100010001000

▎Certification