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Esab® AtomArc® 7018-1 Carbon Steel Electrode in a 10 lb hermetically sealed container is a low hydrogen iron powder formulation, all position welding tool specially formulated to weld carbon and low alloy steels that includes higher strength steels if under matching welds are specified. C.W.B-CSA W48 Certified electrode keeps minimum spatter by featuring smooth metal transfer and comes with complete slag coverage design that makes removal easier. 3/32" Dia X 14" Electrode is used to display particular impacts even at low temperature in both welded as well as stress relieved conditions and meets the specifications of AWS A5.1 E7018H4R, ASME SFA 5.1, A.B.S.-2Y/AWS A5.1 E7018, D.N.V.-3Y (H10) andL.R.-3m.3Ym (H10). Electrode requires preheat to weld heavy sections and is used with hardenable steels that prevent hard heat-affected zone formation that in turn reject tendencies towards quench cracking on cooling.
Features
The wider operating ranges and smooth weld metal transfer minimizes post weld clean up
This premium quality electrode meets a multitude of codes and welding specifications
Specifications
AWS A5.1: E7018H4R
ASME SFA 5.1
QPL-22200/1: MIL-7018
ABS-2Y/AWS A5.1: E7018
DNV-3Y (H10)
Certified By CWB-CSA W48
LR-3m.3Ym (H10)
Applications
Civil construction
Mobile machinery
Shipbuilding
Bridge construction
Rail road car
Automotive
General fabrication
Weld carbon
Weld low alloy steel
Caution
Preheat is generally not required to prevent underbead cracking
Preheat should be used with hardenable steels to prevent the formation of hard heat-affected zones and eliminate tendencies toward quench cracking on cooling
Preheat may also be required in welding heavy sections
