SMAW ลวดเชื่อมไฟฟ้า

 

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

 

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

 

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

 

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


 

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



 

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

 

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

 

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

 

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

 

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


 

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

 

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

 

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


 

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

 

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

 

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

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