E71T-1 Flux cored Mig Welding wire

E71T-1 Flux cored Mig Welding material is an all-position, flux cored welding wire, which is intended for single and multiple pass welding of low-alloy and carbon steel where a minimum 70,000 psi tensile strength is required. It is an excellent general purpose welding wire. A shielding gas must be used with this wire.

Typical Applications
General-purpose flux cored welding of steel
Structural steel
Farm machinery
Construction equipment
General carbon steel fabrication

AWS Specification
AWS A5.20

AWS Classification
E71T-1

Welding Current
DCEP (Electrode Positive, Reverse Polarity)

Examples of Chemical Composition of Deposited Metal (%):

C	Mn	Si	S	P	Cu
0.07	1.27	0.76	0.014	0.015	0.15

Mechanical Properties of Deposited Metal:

Test Item:

R_m(MPa)

R_eLR_p(Mpa)

A(%)

KV₂(J)

Guarantee Value:

≥

500

420

27(-30°C)

General Result:

558

472

Reference Current (DC+)

Wire Size(mm):	Welding Current(A):	CO₂ Flow Rate(L/min):
φ0.8	50~100	15
φ1.0	50~220	15~20
φ1.2	80~350	15~25
φ1.6	170~550	20~25

Welding Positions

All positions

Shielding Gas
100% CO₂ or 75% Ar / 25% CO₂ mix

Available Diameters
0.8MM 1.0MM.1.2MM,1.4MM,1.6MM