PRODUCT

STANDARD

APPLICATION

AWS

JIS

KS

EF-100H × KD-60

F8A(P)4-EA3-G

S584-H

FS-BN1 × YS-M5

Welding of vessels, steel structures, shipbuildings and pipes.

EF-260/KD-60

F8A(P)6-EA3-G

S584-H

FS-BN1/YS-M5

Single and multi-layer welding of 590N/mm2 class high tensile steel such as steel structures, pipes and machinery