KS-308H

Type of coating: Lime titania type
Weld metal is 19%Cr-10%Ni and has higher carbon to improve tensile strength at high temperature.
It is suitable for welding high carbon 18%Cr-8%Ni steel, such as AISI 304H

▎Classification

AWS A 5.4E308H-16
JIS Z3221ES308H-16
EN 3581-AE 19 9 H R
GB T 983E308H-16

▎Applications and Features

  • Weld metal is 19%Cr-10%Ni and has higher carbon to improve tensile strength at high temperature.
  • It provides excellent weldability, easy slag removal and smooth beads.
  • It is suitable for welding high carbon 18%Cr-8%Ni steel, such as AISI 304H.

▎Welding Instruction

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

▎Application

It is suitable for welding high carbon 18%Cr-8%Ni steel, such as AISI 304H

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

CSi
Mn
PSCrNi
0.060.571.75 0.0120.00519.21 9.83

▎Typical Mechanical Properties of Weld Metal

抗拉強度
N/mm²
降伏強度
N/mm²
延伸率
%
56040546

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

Diamete(mm)
2.02.63.24.05.0
F/H-Fillet35-5550-8580-120100-150140-200
V-up/OH30~5045-8570-11090-135

▎Certification