Buy online Mig Wire Innershield NR233 AU 1.6mm 11.34kg Grade 3 VFB Sealed Lincoln

Mig Wire Innershield NR233 AU 1.6mm 11.34kg Grade 3 VFB Sealed Lincoln

SKU: ED032659

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Features

ABS Grade 3 YSA Certified wire
Enhanced Feedability – New design increases wire stiffness to aid feedability and promotes smooth arc transfer
Wire Snap-Off – Easy to break off wire end without tools for better re-strike
Meets AWS D1.8 requirements for Demand Critical Welds – Three lot tests available at www.lincolnelectric.com/D1.8 to meet AWS D1.8 lot waiver requirements
Effortless Operability – Welders of all skill levels benefit from the easy to control arc and forgiving weld puddle even out of position

Typical Applications

Seismic structural steel erection and fabrication
General structural steel erection and fabrication
Ship and barge fabrication
Vertical up and overhead fillets and groove welds

Welding Positions

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Description

KEY FEATURES:

High deposition rates for out-of-position welding
Welder-friendly, easy to use and great bead appearance
Minimal gas marking
Meets AWS D1.8 seismic lot waiver requirements

CONFORMANCES:

AWS A5.20/A5.20M: E71T-8-H8
AWS A5.36: E71T8-A2-CS3-H8
ASME SFA-A5.20: E71T-8-H8
ABS: E71T-8-H16
EN ISO 17632-B: T 49 3 T8-1 N A-UH10
FEMA 353
AWS D1.8
JIS Z 3313: T 49 3 T7-1 N A-H10
ABS Grade 3 YSA

Tips:

Contact tip to work distance (CTWD) is the distance from the end of the contact tip to the work piece (i.e. the steel plate). Sometimes welding documents will reference the electrical stickout (ESO), which is the distance from the end of the contact tip to the top of the arc.|
The normal recommended CTWDs for flux-cored wires are long [1 in. (25 mm) average] compared to short circuit MIG welding [3/8 in. (10 mm) average]. The wire becomes electrically hot as soon as it touches the inside of the contact tip. This longer CTWD for cored wires results in a split second more time of resistance heating in the wire, which allows the core elements to fully react or activate and provide proper protection of the arc. Note: If the CTWD is too short, incomplete activation of the core elements may occur, potentially resulting in gas marks or porosity on and in the weld. However, too long of CTWD (with no change to wire feed speed) can cause an unstable arc, increased spatter, and decreased penetration.

Watch this great video to see how INNERSHIELD® works!