• AWSE80T1-W2C
  KSYFA-58W
  JIST55 3 T1-1 C A-NCC1
  EN ISO
  HyundaiSF-80W
  KISWELK-71TW
  Chosun WeldingCSF-81W
  ESABDW-8100W
  KOBEDW-588
  LINCOLN
• AWSE81T1-Ni1C
  KSYFA-C602R
  JIST55 3 T1-1 C A-N2
  EN ISOT 46 2 1Ni P C1 1
  HyundaiSupercored 81
  KISWELK-81T
  Chosun WeldingCSF-91T
  ESABDS-9100
  KOBEDW-60
  LINCOLN
• AWSE81T1-Ni1M
  KS
  JIS
  EN ISOT46 6 1Ni P M21 2 H5
  HyundaiSupercored 81MAG
  KISWEL
  Chosun Welding
  ESAB
  KOBEDWA-55LSR
  LINCOLN
• AWSE81T1-K2C
  KSYFL-C506R
  JIST55 6 T1-1 C A-N3
  EN ISOT46 6 1.5Ni P C1 1 H5
  HyundaiSupercored 81-K2
  KISWELK-81TK2
  Chosun WeldingCSF-81K2
  ESABDSII81-K2
  KOBEDW-55L
  LINCOLN
• AWSE81T1-K2C
  KSYFL-C506R
  JIST55 6 T1-1 C A-N3
  EN ISOT46 6 1.5Ni P C1 1 H5
  HyundaiSC-81LT
  KISWELK-81TK2
  Chosun WeldingCSF-81K2
  ESABDSII81-K2LT
  KOBEDW-55L
  LINCOLN
• AWSE81T1-K2M
  KSYFL-A506R
  JIST55 6 T1-1 M A-N3
  EN ISOT50 6 1.5Ni P M21 2 H5
  HyundaiSupercored 81-K2MAG
  KISWEL
  Chosun Welding
  ESAB
  KOBEDWA-55L
  LINCOLN
• AWSE80T1-K2C
  KSYFL-C605M
  JIS
  EN ISO
  HyundaiSC-80K2
  KISWEL
  Chosun Welding
  ESABCoreweld 80K2
  KOBEMX-55LF
  LINCOLN
• AWSE81T1-K2C
  KSYFL-C506R
  JIST55 6 T1-1 C A-N3
  EN ISOT46 6 1.5Ni P C1 1 H5
  HyundaiSC-460
  KISWEL
  Chosun Welding
  ESABDual Shield II 81-OS
  KOBEDW-460L
  LINCOLN
• AWSE81T1-Ni2C
  KS
  JIST55 6 T1-1 C A-N5 H5
  EN ISOT46 6 2Ni P C1 1 H5
  HyundaiSC-81Ni2
  KISWEL
  Chosun Welding
  ESAB
  KOBE
  LINCOLN
• AWSE81T1-Ni2M
  KS
  JIST55 6 T1-1 M A-N5 H5
  EN ISOT46 6 2Ni P M21 2 H5
  HyundaiSC-81Ni2M
  KISWEL
  Chosun Welding
  ESAB
  KOBE
  LINCOLN