PRODUCT

STANDARD

APPLICATION

AWS

JIS

KS

EF-200H/KD-B2

F8P0-EB2-B2

S572-1CM

-

Single or multi-pass submerged arc welding of 1.25%Cr-0.5%Mo steel. used for oil refining equipment, fossil power equipment, etc.

EF-200H/KD-60

F8 PO-EA3-A3

S572-M

-

Single or multi-pass submerged arc welding of 0.5%Mo steel used for pressure vessels and boilers.