E71T-GS Self Shielded Mild Steel Flux Cored Wire

E71T-GS

E71T-GS Self Shielded Mild Steel Flux Cored Wire

The E71T-GS self shielded mild steel flux cored wire intrinsically shows excellence in terms of versatility and ease of operation. Specially designed for 500MPa carbon steel welds, this self shielded welding wire offers impressive weldability, crack resistance and flawless vertical position welds in particular.

Generally, this self shielded mild steel flux cored wire is well-suited for small sized fillet welding, lap welding, galvanized sheet and light structure. Specifically, this kind of steel plate welding equipment in smaller diameter has been proved to be ideal for joining thin steel plates or normal steel plates requiring no impact toughness.

Standards
GB/T10045-2001 E501T-GS
AWS A5.20-95 E71T-GS

Chemical composition of deposited metal (%)

C Mn Si S P Al Ni
Standard / ≤1.75 ≤0.60 ≤0.03 ≤0.03 ≤1.80 ≤0.50
Typical / 1.40 0.32 0.001 0.016 1.63 0.20

Mechanical properties of deposited metal

Rm (MPa)
Standard ≥490
Typical 570

Recommended welding data (DC-)

Wire diameter (mm) Current (A) Voltage (V)
Φ0.8 120-160 15-18
Φ0.9 120-160 15-18
Φ1.0 130-200 16-20
Φ1.2 140-240 16-20
Φ1.6 140-260 16-22

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