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FamiliArc LB-52-18
KOBELCO - FamiliArc LB-52-18
AWS A5.1 E7018, EN ISO 2560-A-E 42 3 B, JIS Z3211 E4918 (For High Tensile Steel)
BabbittArc Welding Electrode
FamiliArc LB-52-18 is an iron powder, low hydrogen type welding electrode used for welding 490MPa class high tensile steel.
The weld metal has excellent mechanical properties, toughness and crack resistibility. LB-52-18 contains much iron powder in its coating and highly efficient welding can be conducted.
General Characteristics
Workability
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Much iron powder contained in the coating gives high efficiency.
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LB-51-18 produces the weld metal of excellent toughness and crack resistibility because of the characteristic peculiar to the low hydrogen type electrode.
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Good with AC and DC.
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All position welding for 490MPa class high tensile steel is performed, in the fields of ship building, machine and steel structural fabrications.
Outstanding features of LB-52-18
Superior welding performance with either DC or AC currents. It is the No.1 electrode among the various low hydrogen electrodes that use DC.
Superior mechanical properties, constant tensile strength and high impact value.
Superior crack resistibility.
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