Best-Selling J421 Welding Electrodes - 50 kg Grade Structure Steel Gas Shield Flux Cored Wire E71T-1C – Tianqiao

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Best-Selling J421 Welding Electrodes - 50 kg Grade Structure Steel Gas Shield Flux Cored Wire E71T-1C – Tianqiao Detail:

50 kg grade structure steel gas shield flux cored wire

AWS E71T-1C

APPLICATIONS:

E71T-1C is a kind of Titania type CO2 gas shielded flux-cored welding wire for low-carbon steel and 490MPa high strength steel.

CHARACTERISTICS:

This wire is CO2 gas shielded flux cored wire of titanium slag system,applying for all position welding,

with excellent mechanical properties and process performance.

When welding is small, the arc is stable and soft.effortless slag removal, the weld molding is beautiful.

ATTENTION:

1.Direct Current Electrode Positive(DCEP)welding.(Welding wire connecting anode)

2, Use CO2 as shielded gas ,whose purity is more than 99.9%, and flow rate is 20-25L/min.

3, when in multi pass welding, keep the layer temperature at about 150 to 200 degrees celsius.

4, In order to prevent the occurrence of pores, please the remove the grease and rust from the surface of base metal before welding

5, the preservation of welding wire: wire has been taken measures to resist moisture before using.

It should be used as soon as possible when opening the package , do not leave the welding wire has not been used up for a long time in the air.

6,Due to the softer solid wire ,do not lock the pressure roller of wire feeding device too tight.

WELDING POSITION: PA,PB,PC,PD,PE,PF

TYPE OF CURRENT/GAS: DC+/CO₂

Typical Chemical Composition Of Deposited Metal(wt%):

C	Mn	Si	P	S	Others
0.05	1.35	0.45	0.012	0.01	-

Typical Mechanical Properties Of Deposited Metal:

Y.P.(MPa)	T.S.(MPa)	E.L.(%)	I.V.(J)
480	580	27	-20°C/128

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Related Product Guide:
The composition of the welding electrode

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