Bohler Fox DMO kb (E7018-A1 H4R) Electrodes

Code: M201993

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Description

BÖHLER FOX DMO Kb is a covered electrode with basic coating for shielded metal arc welding. The 0.5 Mo type weld metal microstructure exhibit acicular ferrite and bainite with favorable mechanical properties in the as welded and post weld heat treated condition. The range of application covers joint welding of similar alloyed creep resistant steel and steel casting up to joining of high strength structural, fine grained and pipeline steels. BÖHLER FOX DMO Kb is approved for application under creep condition at design temperatures up to 550 ºC. Impact energy is excellent down to temperatures < -50 ºC. The optimized coating of BÖHLER FOX DMO Kb results in minimal moisture pick up and guarantees low level of diffusible hydrogen in the weld metal and a metal recovery of 115 %.

Specification

Attribute name	Attribute value
EN ISO Norm A	EN ISO 3580-A
EN ISO Classification A	E Mo B 4 2 H5
AWS/SFA Norm A	AWS A5.5 / SFA-5.5
AWS A5.5 / SFA-5.5	E7018-A1 H4R

Attribute name	Attribute value
EN ISO Norm A	EN ISO 3580-A
EN ISO Classification A	E Mo B 4 2 H5
AWS/SFA Norm A	AWS A5.5 / SFA-5.5
AWS A5.5 / SFA-5.5	E7018-A1 H4R

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