CO2 MIG welding wire ER70S-7 1.low splashing 2.welds all position 3.good porosity property CO2 MIG welding wire ER70S-7 Introduction:

1. Available size: 0.8mm, 1.0mm, 1.2mm, 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:

1). car,building, container,etc

2). welding of other 500Mpa level carbon steel and low alloy steel.

Detailed Specifications for CO2 MIG welding wire ER70S-7 :

Chemical Composition of Welding Wire(%):

C	Mn	Si	S	P	Cu
0.07~0.15	1.50~2.00	0.50~0.80	≤ 0.035	≤ 0.025	≤ 0.50

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

Test Item	Tensile Strength (MPa)	Yield Strength (Mpa)	Elongation(%)	Impact value(J)	Temperature(%)
Guarantee Value	≥ 500	≥ 420	≥ 22	≥ 27	-30°C

 Referance Current (DC+):

Wire Size(mm)	Welding Current(A)	CO2 Flow Rate(L/min)
φ 0.8	50~180	15
φ 1.0	70~240	15~20
φ 1.2	80~350	15~25
φ 1.6	120~450	20~25

CO2 MIG welding wire ER70S-7