Instruction

E71T-1 is a self-shielding flux cored wire used for welding carbon steels.  this product does not require a shielding gas and can be used in limited multi-pass welding operations.  the bead appearance is not equal to a gas-shielded product, but the benefits of not having to use gas makes this product popular.  E71T-1 operates on straight polarity only (DCEN).

APplication   

Used for high effciency welding in all position.

Butt, lap and fillet welds on steel 16 gauge through "  
Assembly and maintenance welding

Chemical Composition(%)

Chemical Composition	C	Mn	Si	S	P
Guarantee Value	0.18	1.75	0.90	0.030	0.030
General Result	0.055	1.35	0.38	0.010	0.015

Mechanical Properties of Deposited Metal 

Test Item	Rm/MPa	ReL/Rp0.2/MPa	A(%)	AKV impact(J)
Guarantee Value	480	400	22	47(0C)
General Result	580	490	27	120

Welding Parameter (DC+)

Diameter(mm)	1.2	1.4	1.6
Amperage	120~300	160~400	190~450

Notes:

1.Wire shall be stocked in dry.Open the packs just when welding to avoid the wire rust.

2.Before welding please clean out the oil,rust,water etc from the work parts