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Current Lead time on Bad Ass Reels is 21 Days.
Current Lead time on Bad Ass Reels is 21 Days.

ESAB VacPac 7018-1 Prime Stick Electrodes

by ESAB
Save 22% Save 20%
Original price $26.98
Original price $26.98 - Original price $150.12
Original price $26.98
Current price $21.58
$21.58 - $117.72
Current price $21.58

Esab Vac Pac 7018 4 Pound Package

ESAB 7018-1 Prime is a reliable, high-quality electrode, providing high deposition rate and extra low moisture absorption. It provides excellent welding pool control, minimal spatter level, good arc strike and easy slag removal making it easy to weld with, including in out-of-position welding. Particularly suitable for welding high strength low-alloy steels. The low-temperature impact strength of the weld metal should be noted.

The prevention of hydrogen induced cracking in thick structural steels or porosity in stainless or nickel-base weld metal, by controlling the moisture re-absorption in the coating of low hydrogen electrodes, can be very costly. In demanding applications, such as offshore fabrication, the cost of climate controlled storage and handling and the associated administrations are often calculated to exceed the cost of the consumables itself. With ESAB 7018-1 Prime VacPac vacuum packaging, these costs are completely avoided.

The prevention of hydrogen induced cracking in thick structural steels by controlling the moisture re-absorption in the coating of low hydrogen electrodes, can be very costly. In demanding applications, such as offshore fabrication, the cost of climate controlled storage and handling and the associated administrations are often calculated to exceed the cost of the consumables itself. With ESAB 7018-1 Prime electrodes in unique VacPac™ vacuum sealed packaging, these costs are completely avoided.

No Re-Baking, No Holding Ovens, No Quivers

ESAB 7018-1 Prime electrodes can be used straight from the package without the need to re-bake them and store them temporarily in holding ovens and quivers. The laminated, multi-layer aluminum foil is vacuum-sealed around a strong plastic inner box and effectively protects the electrodes against moisture re-absorbtion from the air. Protected by a cardboard outer box, they have unlimited shelf life and do not require special warehouse conditions, provided they are handled with care and the foil is not damaged. VacPac also helps eliminate damage during shipping compared to metal cans, which can get dented in transit, compromising the quality of the electrodes. Upon opening, fresh and dry electrodes are guaranteed when the vacuum is confirmed.

Safe Welding After Opening

ESAB 7018-1 Prime welding electrodes are low moisture absorption (LMA) with a coating that only slowly re-absorbs moisture from the air**. The safe exposure time is 12 hours* after opening the VacPac with the foil left in place. For optimal security, it is recommended to take out only one electrode at a time. ESAB’s VacPac packaging provides security and makes the welder’s life easier; in offshore and pressure vessel fabrication, the petrochemical industry, the food processing industry and other applications where the prevention of cold cracking or porosity is crucial.

  • True 100% hermetically-sealed package

  • No re-baking, no holding ovens, no quivers

  • Safe welding after opening

  • Cost savings through simplified storage and handling

  • Reduced risk of hydrogen cracking or porosity

  • Easier for welders to carry

  • Shift-based pack sizes available

  • Protects integrity of the electrodes with less shipping damage compared to metal cans
Classifications SFA/AWS A5.1 : E7018-1H4 R
SFA/AWS A5.1 : E7018H4 R
CSA W48 : E4918-1-H4
EN ISO 2560-A : E 46 5 B 32 H5
Approvals ABS : 3Y H5
BV : 3Y H5
CWB : E4918-1-H4
DNV-GL : 3Y H5

Approvals are based on factory location. Please contact ESAB for more information.

Welding Current AC, DC+
Diffusible Hydrogen < 4.0 ml/100g
Alloy Type Carbon Manganese
Coating Type Basic covering
Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
AWS
As Welded 500 MPa ( 73 ksi ) 590 MPa ( 86 ksi ) 28 %
Typical Charpy V-Notch Properties
Condition Testing Temperature Impact Value
AWS
As Welded -45 °C ( -49 °F ) 105 J ( 78 ft-lb )
As Welded -50 °C ( -58 °F ) 100 J ( 74 ft-lb )
Deposition Data
Diameter Current Voltage Efficiency (%) Number of electrodes/kg weld metal Fusion time per electrode at 90% I max Deposition Rate
2.4 x 350.0 mm
( 3/32 x 13.8 in. )
80-110 A 22.6 V 64 % 65.8 63.5 sec 0.86 kg/h
( 1.9 lbs/h )
3.2 x 350.0 mm
( 1/8 x 13.8 in. )
110-140 A 22.6 V 62 % 41.1 72 sec 1.22 kg/h
( 2.7 lbs/h )
4.0 x 350.0 mm
( 5/32 x 13.8 in. )
140-200 A 23.2 V 62 % 28 72.5 sec 1.77 kg/h
( 3.9 lbs/h )

 Esab 7018 Vacuum Package Welding Electrode Specifications

Esab Vac Pac Information Sheet

 


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This item may be built to order, or stocked at manufacturers warehouse, please call for estimated ship date or inventory confirmation.