High Tensile Flux Cored Welding Wire E71T-1/ E81T1-Ni1 /E71T-1W/E80T5-B2/E308T1-1/E347T1-1/E309T1-1

Specifications

1. Low welding costs.
2. High productivity and low electricity consumption.
3. Easy to operate

Flux-cored welding wire E71T-1 Introduction:

1. Available size: 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm.

 

2. Available packing: net weight : 1kg, 5kg, 15kg

    precision layer wound on plastic spool, each spool in a box, then boxes on wooden pallet.

     We could do according to the customers' request .

 

3. Application:

 Used for welding structures made of carbon steel and low-alloy structural steel with tensile strength higher than  or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery, etc.  

 

4. Detailed description:

It is a kind of gas-shielded flux-cored welding wire for low-carbon steel and 490MPa high strength steel. And it is a kind of titania type CO2 gas-shielded flux-cored welding wire. Suitable for downhand welding and horizontal welding. It has high welding efficiency. The weld metal has been given toughening treatment by microelements, so it has excellent low temperature toughness, good crack-resistance and stable and reliable inherent quality.  

 

Detailed Specifications for Flux-cored welding wire E71T-1 :

 

Chemical Composition of Welding Wire(%):

 

C	Mn	Si	S	P
≤ 0.18	≤ 1.75	≤ 0.90	≤ 0.030	≤ 0.030

 

Mechanical Properties of Deposited Mental: (shielding gas:CO2):

 

test item	Rm(Mpa)	Rel(Mpa)	A(%)	KV2(J)
guarantee value	≥ 480	≥ 400	≥ 22	≥ 27(-20°C)

 

 

 Reference Current (DC+):

 

	Wire Size(mm )	φ 0.9	φ 1.0	φ 1.2	φ 1.4	φ1.6
Welding Current(A)	flat welding, flat fillet weld	80-150	80-180	120-300	200-400	180-450
	Overhead, Vertical Up	-	-	120-260	180-280	180-280
	Vertical Down	-	-	200-300	220-320	250-300