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.030" E71T-11 Fabshield® 21B Self Shielded Flux Core Carbon Steel Tubular Welding Wire 10 lb Spool

Airgas Part #:HOBS222106-022

Manufacturer Part #:S222106-022

$11.75 /US Pound
Package Size Options
$117.50 Spool 10 US pound / Spool
$705.00 Master Carton 60 US pound / Master Carton
$16,920.00 Pallet 1,440 US pound / Pallet
US pound
Enter multiples of 60 US Pound

Item Details

  • HOBART® Fabshield® 21B Self Shielded Flux Core Carbon Steel Tubular Welding Wire with 0.035" Dia comes with 500 lb reel and is employed for nearly any general-purpose welding application. It works well on coated steels. It is ideal for single or multiple pass applications without the need of shielding gas. Wire finds applications in general fabrication, galvanized steels and repair welds. It features fast freezing, basic/fluoride type and flux-cored wire slag system. Wire has splendid operator appeal while offering enhanced productivity. It is versatile being ideal for various applications. It is great for welding outdoors and helps to pressure weld integrity while minimizing re-work. It features splendid bead appearance and better slag removal. Without shielding gas required, It uses DCEN polarity and is a better choice for welding in hard-to-reach areas, where the provision of gas cylinders is not practical. A preheat temperature of 325 deg F is recommended when welding on steels in the 3/8" - 3/4" thickness range. It can be cleaned up easily and quickly. It is also applicable in non-alloyed and fine grain steels, pre-fab construction, rail car repairs, short assembly welds and light structural, machine parts and tanks. It has less tendency to burn through and is great for butt, fillet and lap joints on steel thicknesses from 16 gauge - 3/8".


  • Limited multi-pass, all position wire
  • Can be used on up to 3/4" thick steel
  • Can be used with CC power sources
  • Uses DCEN polarity
  • Smooth arc and low spatter emission
  • Excellent operator appeal
  • Versatile
  • Self-shielded
  • Excellent bead appearance
  • Excellent slag removal


  • AWS Class E71T-11
  • Code and Specification Data: AWS A5.20, A5.20M, ASME SFA 5.20


  • General fabrication
  • Repair welds
  • Galvanized steels
  • Single or multiple pass applications
  • No shielding gas required
  • Pre-fab construction
  • Short assembly welds
  • Machine parts
  • Light structures [under 3/4" (19.1mm) thick]
  • Tanks


  • Consumers should be thoroughly familiar with the safety precautions on the warning label posted in each shipment and in the American National Standard Z49.1, Safety in Welding and Cutting, published by the American Welding Society
  • Avoid breathing welding fumes and gases, they may be dangerous to your health
  • Always use adequate ventilation
  • Always use appropriate personal protective equipment

Product Attributes

AWS Classification

» E71T-11


» .030"

Trade Name

» Fabshield® 21B
» Fabshield®


» 10 lb

Core Info

» Flux Core