China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao

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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for Alloy 20 Welding Rod , Underwater Welding Electrodes , Vacuum Pack Welding Electrodes , The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao Detail:

Applications:

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.

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.

Self-shielding, all-positional flux-cored wire for single pass applications. Excellent for use on thin gauges of galvanized & mild steel. Travel speed is high & weld edges are smooth. It has a smooth arc action, full slag coverage, easy slag removal & low spatter. No shielding gas is required. The use of DC straight polarity welding current minimises the risk of burn through. Deposition efficiency is higher than that of shielded metal arc electrodes.

Shielding Gas:  Gasless
Chemical Composition of deposited metal (%)

Item Mn Si P S A1 Ni Mo Cr C V
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 (%) Charpy V-notch Impact Toughness
Test Temp.(°C) Impact Energy(J) Average(J)
Standard ≥400 ≥480 ≥20 / / /

5.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

Available Diameters:

Dia. (mm): 0.8   0.9 1.0 1.2
(inch) 0.030” 0.035” 0 .040” 0.045”

Packing :
 1kg / 5kgs per spool;
precision winding, heat shrinkable film and then packed in cartons.


Product detail pictures:

China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao detail pictures

China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao detail pictures

China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for China Manufacturer for 309 Welding Rod - E71T-GS— flux cored welding wire – Tianqiao, The product will supply to all over the world, such as: Liberia, panama, Los Angeles, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.

  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Victor from UK - 2018.07.26 16:51
    Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
    5 Stars By Heloise from Venezuela - 2018.09.29 13:24

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