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K-7018 Welding of 490MPa class high tensile steel of ships, buildings and high resistance to crack
KS D 7006 : E5016 AWS A5.1 : E7018 EN ISO 2560-A : E42 3 B 32 H10 EN ISO 2560-B : E49 18 A U H10 JIS Z 3211 : E4918
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K-7018NP Welding of alumimium-killed steel used at low temperature, LPG tankers and LPG storage tanks, Pipe etc.
AWS A5.1 : E7018-1 H4R EN ISO 2560-A : E42 4 B 42 H5 EN ISO 2560-B : E49 18-1 A U H5 JIS Z 3211 : E4918-1 H5
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K-8018B2 Welding of 1.25%Cr-0.5%Mo steels used for thermoelectric power plant and equipments of oil refining industries
KS D 7022 : DT2318 AWS A5.5 : E8018-B2 EN ISO 3580-A : ECrMo1 B 32 H10 EN ISO 3580-B : E55 18-1CM H10 JIS Z 3224 : DT2318
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K-8018C1 Welding of 2.5%Ni steel used in machinery at low temperature
AWS A5.5 : E8018-C1 EN ISO 2560-A : E46 6 2Ni B 32 H10 EN ISO 2560-B : E55 18-N5 P U H10 JIS Z 3211 : E55 18-N5 P U
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K-9015B9 Welding of 9%Cr-1%Mo-V-Nb steels, heater of high temperature and high pressure boilers
AWS A5.5 : E9015-B91 H4R EN ISO 3580-B : E62 15-9C1MV H5 EN ISO 3580-B : ECrMo91 B 42 H5
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K-9016B3 Welding of 2.25%Cr-1%Mo steels used for electric power plant, equipments of oil refining industries and chemical industries
KS D 7022 : DT2416 AWS A5.5 : E9016-B3 EN ISO 3580-A : ECrMo2 B 12 H10 EN ISO 3580-B : E62 16-2CM H10 JIS Z 3225 : DT2416
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K-9018B3 Welding of 2.25%Cr-1%Mo steels used for electric power plant, equipments of oil refining industries and chemical industries
KS D 7022 : DT2418 AWS A5.5 : E9018-B3 EN ISO 3580-A : ECrMo2 B 32 H10 EN ISO 3580-B : E62 18-2CM H10 JIS Z 3226 : DT2418
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KK-50LF Welding of 490MPa class high tensile steel of ships, buildings and high resistance to crack
KS D 7006 : E5016 AWS A5.1 : E7016 EN ISO 2560-A : E42 3 B 12 H10 EN ISO 2560-B : E49 16 A U H10 JIS Z 3211 : E4916
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KR-3000 Welding of steel sheet structures, light structural steel, automobile bodies and machinery guards
KS D 7004 : E4313 AWS A5.1 : E6013 EN ISO 2560-A : E38 0 R 11 EN ISO 2560-B : E43 13 A JIS Z 3211 : E4313
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KST-308L Welding of low carbon 18%Cr-8%Ni steel
KS D 7014 : E308L-16 AWS A5.4 : E308L-16 EN ISO 3581-A : E 19 9 L R 12 EN ISO 3581-B : ES308L-16 JIS Z 3221 : ES308L-16
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KST-309L Welding of 22%Cr-12%Ni steel. Carbon steel or low alloy steel to stainless steel and stainless clad steel
KS D 7014 : E309L-16 AWS A5.4 : E309L-16 EN ISO 3581-A : E 23 12 L R 12 EN ISO 3581-B : ES309L-16 JIS Z 3221 : ES309L-16
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KST-309LMo Welding of Type 316 clad steel dr dissimilar steel. Corrosion resistant lining of carbon steel or low alloy steel
KS D 7014 : E309MoL-16 AWS A5.4 : E309LMo-16 EN ISO 3581-A : E 23 12 2 L R 12 EN ISO 3581-B : ES309LMo-16 JIS Z 3221 : ES309LMo-16
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KST-310 Welding of 25%Cr-20%Ni steel and clad side of 18%Cr-8%Ni clad steel. Perfect austenitic microstructure
KS D 7014 : E310-16 AWS A5.4 : E310-16 EN ISO 3581-A : E 25 20 R 12 EN ISO 3581-B : ES310-16 JIS Z 3221 : ES310-16
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KST-316L Welding of low carbon molybdenum bearing austenitic alloys. Welding of 18%Cr-12%Ni-2%Mo steel where the corrosion resistant qualities are required
KS D 7014 : E316L-16 AWS A5.4 : E316L-16 EN ISO 3581-A : E 19 12 3 L R 12 EN ISO 3581-B : ES316L-16 JIS Z 3221 : ES316L-16
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KST-347 Welding of 18%Cr-8%Ni-Cb steel(AISI Type 347), 18%Cr-8%Ni-Ti steel(AISI Type 321) and low carbon 18%Cr-8%Ni steel(AISI Type 304L)
KS D 7014 : E347-16 AWS A5.4 : E347-16 EN ISO 3581-A : E 19 9 Nb R 12 EN ISO 3581-B : ES347-16 JIS Z 3221 : ES347-16
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KST-2209 Welding of 22%Cr-9%Ni-3%Mo duplex stainless steels, the principal applicationsare chemical plant and shipbuilding as well as nuclear plant industries(UNS S31803)
KS D 7014 : E2209-16 AWS A5.4 : E2209-16 EN ISO 3581-A : E 22 9 3 N L R 12 EN ISO 3581-B : ES2209-16 JIS Z 3221 : ES2209-16
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KST-309 Welding of 22%Cr-12%Ni steel. Welding dissimilar steel such as joining Type 304 to carbon steel, welding the clad side of Type 304 clad steel
KS D 7014 : E309-16 AWS A5.4 : E309-16 JIS Z 3221 : ES309-16
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