E71T-1C/M

 

AWS A5.20 E71T-1C/M

AWS A5.36E71T1-C1/M21A2-CS1-H8

EN ISO 17632-B T42 0 P C 1

 

Description:

E71T-1C/M Is a CO2& mixedgasDual use Flux-cored wire used for all positional welding, can also be used for vertical down welding. Good operation properties like easy slag removal, stable arc, less smoke and spatter.

Usedto weld Carbon steels and 500MPa grade high strength steels.

 

Diameters:  0.8Mm, 1.0mm,1.2mm, 1.4mm, 1.6mm

 

Typical Mechanical Properties:

Tensile strength(MPa):	565
YieldStrength(MPa):	480
Elongation(%):	26
Impact values(≥47J/-20℃):	112

          

TypicalChemical Compositon:

C	Mn	P	S	Si	Ni	Cr	Mo	V
0.056	1.37	0.019	0.012	0.35	--	--	--	--

 

Welding Current:(DC+)

Diameter(mm)			1.2	1.4	1.6
Current/A		--	140-300	150-360	180-400
Voltage/V			20-32	20-34	20-38
Gas speed/(L/Min)			20-25	20-25	20-25

Note:

1. Shield gas: 99.95% CO2 or 80% Ar +20% CO2;

2.Wire extension length: 15-25mm

3.Thermal input: 0.8-1.8KJ/mm, thick plate welding should be preheat.

4.Rusty, oil stains, water and other impurity on the weld parts must be cleaned before welding.

5.Stock in dry environment, please use up in short time once opened.