CO2 flux cored welding wire E71T-1 E70T-4,E71T-5,E71T-8
AWS A5.20 E71T-8,GB E501T-8,YC-E501T-8
Self-shielded flux cored welding wire/
1.6mm/2.0mm/2.4mm AWS A5.20 E71T-8 Self shielded welding wire
1.Decription:Self-shielded flux cored wire is used for pipe laying outside,where high low temperature toughess is required,also may use in the low-alloy high-tensile steel to be automatic,themanual welding,
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 STRENGTHMpa | ELOGATION% | IMPACT STRENGTHMpa |
AWS E71T-8 | 575 | 13 | 27 |
5.Chemical composition of deposit metal
ITEM | C | Si | Mn | S | P | AL |
AWS E71T-8 | 0.08 | 1.50 | 0.40 | 0.003 | 0.005 | 0.90 |
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 horizontal fillet welding | 15~18 | 15~20 | 18~22 |
7.Packing:15kgs/spool
8.Avaliable Size1.6mm/2.0mm/2.4mm
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