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Hyundai Welding

Hyundai S 7018 G Welding Rod

Covered arc welding electrode for highly efficient welding of 490MPa class high tensile steel
Conformances 

  AWS A5.1/ ASME SFA5.1 E7018
•  JIS Z3211 E4918

Applications

  Heavy steel fabrication
•  Shipbuilding
•  Pressure vessels

Features

•  Suitable for butt and fillet welding of heavy structure
•  G
ood crack resistance and X-ray performanceood crack resistance and X-ray performance
•  Good mechanical properties

•  Iron powder and low hydrogen type electrode (high efficiency)


Typical Chemical Composition of All Weld Metal (%)
C
Si
Mn
P
S
0.06
0.5
1.2
0.017
0.011
Typical Mechanical Properties of All-Weld Metal
YS
TS
EL (%)
Temp
CVN-Impact Value J (ft∙lbs)
MPa(lbs/in2)
MPa(lbs/in2)
°C(°F)
504 (73,200)
572 (83,100)
29.8
-30 (-22)
111 (82)