E81T1-W2C Low Alloy Steel Flux Cored Wire

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The E81T1-W2C low alloy steel flux cored wire is of Titanium-Calcium slag system. This microalloyed welding wire displays exceptional corrosion resistance and mechanical properties in combination with CO2 shielding gas. Moreover, this high strength steel welding consumable delivers dependable impact toughness at -30℃.

Our low alloy steel flux cored wire is highly recommended for 590MPa class high strength weather proof steel applicable for industries of bridge, building and automobile.

Standards
GB/T17493-2008 E5511T1-W2C
AWS A5.29 E81T1-W2C

Chemical composition of deposited metal (%)

	C	Si	Mn	Cu	Ni	Cr	P	S
Standard	≤0.12	0.35-0.80	0.50-1.30	0.30-0.75	0.40-0.80	0.45-0.70	≤0.030	≤0.030
Typical	0.07	0.41	1.35	0.35	0.48	0.50	0.017	0.013

Mechanical properties of deposited metal

	Rm (MPa)	Rp0.2 (MPa)	A5 (%)	Akv (J) (-30℃)
Standard	550-690	≥470	≥19	≥27
Typical	630	560	22	85

Recommended welding data (DC , shielding gas: CO2)

Wire diameter (mm)	Current (A)	Voltage (V)	Gas (l/min)
Φ1.2	140-280	20-28	15-25
Φ1.6	180-320	24-32	15-25