fluxed-cored wire E71T-1 welding electrode

Rutile flux-cored wire used for low carbon steel and Grade 490MPa high strength steel.
Rutile flux-cored wire used for low carbon steel and Grade 490MPa high strength steel
Purpose: Suitable for welding in fields such as shop body, bridge, construction steel structure, manufacture of Machinery and vehicle, etc.
Main Characteristics:
1)Good all-position welding, less fume, convenient and safe operation
2)Good welding process, stable and mild arc with less splashing, even slag and good removability of slag
3)Good anti-porosity of primer, smooth and beautiful welding, stable and reliable welding quality
4)Clean and smooth wire, continuous and reliable feeding, fast welding, high efficiency and low cost
Equivalent Standard: AWS A5.20/ASME SFA5.20 E71T-1 JIS Z3313 YFW-C50DR
Protection Gas: 100%CO2
Chemical Content of Fusing Metal(%)

C
Si
Mn
P
S
≤0.1
0.2~0.7
0.9~1.60
≤0.025
≤0.025

Mechanic Property of Fusing Metal (protection gas CO
2
)
Yield strength N/mm 2
Tensile strength N/mm 2
Elongation Rate (%)
Test Temperature ºC
CVN- Shock Value
≥390
≥490
≥22
0
60

Available Sizes and Recommended Current (DC negative polarity connection)
Diameter(mm)
φ1.2
φ1.4
φ1.6
Welding current
(A)
Horizontal welding, horizontal fillet welding
120~300
200~400
200~450
Vertical upward welding, overhead position of welding
120~260
180~280
180~280
Vertical downward welding
200~300
220~320
250~300