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LC-300Z

LC-300Z is low hydrogen type electrode whose fume generation is 20~30% lower thanconventional low hydrogen type electrodes for all-position welding of 50kgf/mm2 classhigh tensile strength steels.X-ray soundness and mechanical properties of the weld metal are excellent. The usabilitiessuch as arc smoothness, slag removal and bead appearance are good.

AWS
A5.1 E7016
KS
D 7006 E5016
JIS
Z 3211 E4916
EN
ISO 2560-A E 42 3 B 1 2
ISO 2560-B E4916 A U
Applications Welding of 50kgf/mm2 class high tensile strength steels in ships, bridges, buildings and
pressure vessels.
Characteristics LC-300Z is low hydrogen type electrode whose fume generation is 20~30% lower than
conventional low hydrogen type electrodes for all-position welding of 50kgf/mm2 class
high tensile strength steels.

X-ray soundness and mechanical properties of the weld metal are excellent. The usabilities
such as arc smoothness, slag removal and bead appearance are good.
Notes on usage (1) Dry the electrodes at 350~400℃ for about one hour before use.

(2) Adopt the backstep method or strike the arc on a small steel plate prepared for this
particular purpose to prevent blowholes at the arc starting.

(3) Keep the arc as short as possible.
Shielding Gas -
Certification ABS - BV -
CCS - CWB -
DNV - GL -
JIS - KR -
KS pdf downloadD7006 E5016 LR -
NK - RINA -
TUV -
MSDS pdf download Handbook pdf download
DOP Attachment -
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