flux cored welding wire AWS A5.20 E71T-GS

self-shielded flux cored wire
used for all-position welding
used for the thin plate of welding with single pass welding etc
welding wire
AWS A5.20 E71T-GS
1- Decription:: Self-shielded flux core wire is used for all-position welding, With little spatter, warming electric arc, easily moved slag and excellent appearance!

2- Application: It is suitable for semi-automatic welding where the impact tenacity is not applicable. It is used for the thin plate of welding with single pass welding, overlap welding, angle welding and butt welding.

3- Dry extension of electrode should be controled between 15mm and 25mm.

4- MECHANIC PROPERTY OF DEPOSIT METAL

ITEM
TENSILE STRENGTH (Mpa)
ELOGATION
(%)
IMPACT STRENGTH (Mpa)
AWS A5.20 E71T-GS
598
13
21

5- CHEMICAL COMPOSITION OF DEPOSIT METAL

ITEM
C
Si
Mn
S
P
AL
E71T-GS
0.20
0.16
0.76
0.01
0.015
1.6

6- WORKING PARAMETERS

WORKING
WELDINGWAYS
0.8MM
0.9MM
1.0MM
CURRENT(A)
FLAT WELDING
HORIZONTAL FILLET WELDING
40~110
40~130
50~180
VOLTAGE(V)
FLAT WELDING
HORIAONTAL FILLET WELDING
15~18
15~20
18~22

7- Packing: 5kg/15kg spool sealed into box,

8- Available size: 0.8mm/ 0.9mm/1.0mm