KS-347

Type of coating: Lime titania type
Weld metal is 19.5%Cr-10%Ni.
It is suitable for welding heat resistant steel, AISI 347, 321,304L and ASTM CF-8 stainless steel castings.

▎Classification

AWS A 5.4E347-16
JIS Z3221ES347-16
EN 3581-AE 19 9 Nb R
GB T983
E347-16

▎Applications and Features

  • Weld metal is 19.5%Cr-10%Ni.
  • It provides good corrosion resistance and high strength at high temperature due to its additional Nb content.
  • It is suitable for welding heat resistant steel, AISI 347, 321,304L and ASTM CF-8 stainless

▎Welding Instruction

  •  Please refer to Appendix H for re-drying instructions.
  • For other instruction information, please refer to Appendix F.

▎Application

It is suitable for welding heat resistant steel, AISI 347, 321,304L and ASTM CF-8 stainless steel castings.

▎Typical Chemical Composition of Weld Metal (wt. %)

CSi
Mn
PSCrNiNb
0.060.351.300.0120.00919.509.450.6

▎Typical Mechanical Properties of Weld Metal

Tensile Strength
N/mm²
Yield Strength
N/mm²
Elongation
%
59042042

▎Size and Suggested Operating Range (AC or DC+)

Diameter(mm)
2.02.63.24.05.0
F/H-Fillet 35-5550-8580-120100-150140-200
V-up/OH30~5045-8570-11090-135

▎Certification