Special Electrodes

ES 71T1C A5.20: E 71T-1C / EN 17632-A: T 42 2 P C 1


ES 71T1C Is used for all positions welding of machinary, ship building, bridges. Impact values of weld metal are good. ES 71T1C is a flux cored wire which has been designed to get a good usability in all position for wide range of welding currents. With its quiet and smooth arc, its slag detachability is very good..

Typical Chemical Composition (%)


Typical Mechanical Properties

Yeild Strength Tensile Strength Elongation 5x D Impact (ISO-V)
540 N / mm² 580 N / mm² % 27 70 J (- 20 °C)


All position welding in shipbulding , machinary , bridges , buldings , vehicles using mild and higher strength steels. Note on Usage ES 71T1C 1. Proper preheating(50~ 150?) and interpass temperature must be used in order to release hydrogen which may cause cracking in weld metal when electrodes are used for medium and heavy plates. 2. One- side welding defects such as hot cracking may occur with wrong welding parameter such as high welding speed. 3. Use 100% CO? gas. 4 . Welding Current is DC + & Welding position are 1G , 2F , 3G , 4G.

Sizes Available & Recomennded Currents

Diam. (mm) Length (mm) Current (Amperes) Arc Voltage Wire Feed
2.50 250 50-80
3.20 300 90-110
4.00 350 120-140
5.00 350 150-200

Welding Current

Welding Positions


Hardness (HB)

Special Coating ( performs several functions)

Typical Base Material Grades