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PRODUCT	STANDARD			COVERED ARC WELDING ELECTRODES	APPLICATION
PRODUCT	AWS	JIS	KS	COVERED ARC WELDING ELECTRODES	APPLICATION
K-7014	E7014	-	-	Iron powder, titania type	All position fillet welding of ship structures, bridges, structural steels for buildings and generral structures.
K-7024	E7024	D4324	E4324	Iron powder, titania type	Flat and horizontal fillet welding of ship structures, bridges, structural steels for buildings and general structures.
KK-50LF	E7016	D5016	D5016	Low hydrogen type	Welding of 490N/mm2 class high tensile strength steel in ships, bridges, buildings and pressure vessels.
KK-55	E8016-G	D5316	D5316	Low hydrogen type	Welding of 540N/mm2 class high tensile strength steel of pressure vessels, bridges, penstocks and rails.
KK-60	E9016-G	D5816	D5816	Low hydrogen type	Welding of 540N/mm2 class high tensile strength steel of pressure vessels, penstocks, bridges, vehicles and machineries.
KK-70	E10016-G	D7016	D7016	Low hydrogen type	Welding of 690N/mm2 class high tensile strength steel, yield point is 620N/mm2 of pressure vessels, penstocks and bridges.
KK-80	E11016-G	D8016	D8016	Low hydrogen type	Welding of 790N/mm2 class high tensile strength steel, minimum is 690N/mm2 of pressure vessels, penstocks and bridges.
K-7018	E7018	D5016	D5016	Low hydrogen, iron powder type	Welding of 490N/mm2 class high tensile strength steels of ships, bridges, storage tanks, building, industrial machinery and mining machinery.
K-7028LF	E7028	D5026	D5026	Low hydrogen, iron powder type	Flat and horizontal fillet welding of 490N/mm2 class high tensile strength steel structures, large size steel castings and strength members of ship hulls.
K-8018	E8018-G	D5316	D5316	Low hydrogen, iron powder type	Welding 540N/mm2 class high tensile strength steel of ships, bridges, storage tanks and buildings.
K-9018M	E9018-M	D5816	D5816	Low hydrogen, iron powder type	Welding of 540N/mm2 class high tensile strength steel of pressure vessels, bridges, machinery and penstocks.
K-10018M	E10018-M	D7016	D7016	Low hydrogen, iron powder type	Welding of 690N/mm2 class high tensile strength steel of pressure vessels, bridges, machinery and penstocks.
K-11018M	E11018-M	D8016	D8016	Low hydrogen, iron powder type	Welding of low alloy high tensile strength steels having tensile properties of about 740~790N/mm2 such as HY80, etc.
K-12018M	E12018-M	-	-	Low hydrogen, iron powder type	Welding of 890N/mm2 class high tensile strength steel of pressure vessles, bridges, machinery and penstocks.
K-7010G	E7010-G	-	-	High cellulose sodium type.	Welding of Pressure pipes, general light structural steels, agricultural machinery.
K-8010G	E8010-G	-	-	High cellulose sodium type.	Welding of 540N/mm2 class high tensile strength steel for butt welding of pipes.