Product Description   AWS 5.20 E71T-GS is an all-position, self-shielded flux-cored wire designed for single pass fillet and lap welding on galvanized or carbon steel as thin as 20 gauge, without burn-through. Gasless Wire E71T-GS is commonly used on small portable 110 volt welding machines, offering smooth arc action with very little spatter. Travel speed is fast, penetration is good and slag removal is easy.   Shielding Gas:    Gasless Feature No Shielding Gas Needed
Single Pass Welding of Thin Gauge Galvanized Steel
Excellent for Outdoor Use
Smooth Arc & Minimal Spatter
DC- Straight Polarity
Works Well In Wind     Application   Self-shielded Flux Cored Welding Wire E71T-GS is most popular for the home workshop welder because it works so well on 110 volt machines and can be used on such thin gauge steel. Gasless Wire E71T-GS is used quite extensively in automobile bodyshops for door or body repairs and it is also used for sheet metal duct work on lap and butt joints.
NOTE: As with all self-shielded wires, E71T-GS does contain fluoride compounds, which require more attention to ventilation when being used to weld galvanized steel. The zinc oxide formed during welding should not be inhaled as it can cause metal fume fever. When welding indoors or in an enclosed area, be sure that the ventilation is adequate.     Chemical Composition of deposited metal (%):  

Item	Mn	Si	P	S	A1	Ni
Standard	≤1.75	≤0.60	≤0.03	≤0.03	≤1.80	≤0.50

  Mechanical Properties Of Deposited Metal:  

Item	Yield Point   (MPa)	TensileStrength   (MPa)	Elongation   (%)
Standard	≥400	≥480	≥20

  Size and Recommended Current (DC-) and Voltage Range:  

Size	Voltage Range	Current (DC-)	Wire feed speed
0.8MM	16~18V	100~160A	30~60
0.9MM	16~19V	100~170A	30~65
1.2MM	16~20V	120~200A	35~70

  Procedures may vary with change in position, base metals, filler metals,equipment and other changes.   Available Diameters:   Dia(mm):    0.8       0.9        1.0        1.2    (inch)    0.030''   0.035''   0 .040''    0.045''   Packing:                          precision winding, heat shrinkable film and then packed in cartons.              0.9kgs/spool, 1kgs/spool: 1000cartons/ pallet              4.5kgs/spool ,5kgs/spool, 200cartons/pallet              15kgs/spool, 72cartons/pallet