15Kgs/Spool ER70S-6 Solid Mig welding Wire Rissian Standard sv08g2s

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20 pc
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50000 pc/month

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Product Description:

15Kgs/Spool ER70S-6 Solid Mig welding Wire Rissian Standard sv08g2s


1. Description: 

CO2 MIG welding wire ER70S-6 is made of excellent carbon steel or low alloy steel by drawing, straightening 

and copper coating, has variousexcellent  feature. using CO2 or argon-rich as a protective gas 



2. Size:

Wire Size

  Spool Size

Package Size














3. Chemical Composition: 

Standard: AWS A5.18  /  GB : ER50-6  / AWS : ER70S-6   /  DIN : SG2

chemical composition 
of welding wire(%)

















Mechanical Properties
Deposited Metal

Yield strengthσ0.2(Mpa)

Tensile strengthσb(Mpa)







Shielding Gas

100% Co2; 75-95% Ar + Rest Co2


4. Diameter of Wire & Reference Current (DC+)







All Position Welding

F Current (A)





Please be noted

The wires must be kept in dry. Open the package 

only when welding to avoid rusting.

Before welding, please clean oil, rust, water, etc. from the work piece.


5. Feature: 

1. It has excellent mechanical performance such as fast melting rate, high depositing efficiency, 

stable arc, little spatter, beautiful seam. 

2. The slag is fluid and when hardened it is compact and easy to remove 

3. Welding of carbon steel, low alloy steel & 500Mpa grade low alloy high intensity steel structures, etc. Such as vehicle, building, bridge, ship building, pressure vessel industry and pipeline etc.

4. It is suitable for all position welding of steel sheets and irregular joints even under unfavorable conditions.

5. High-speed welding of light gauge plate and pipe line steel.

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Q:What welding with argon arc soldering
The pig insurance or by WE777 cast iron electrode used cast iron welding rod, usually without argon arc welding welding, argon arc welding of cast iron is easy to crack, if the structure can only allow the use of argon arc welding, argon arc welding of cast iron can be used for WE777, WE77.WE777 has a special coating, the welding process can produce the impulse like soft arc, thermal effects on various types of iron base material is very small, the special pulse arc can remove impurities of cast iron surface, even for long-term oil and oil cast iron welding has good permeability without blowhole or mixed, and the hardness of heat affected zone will become very high, forming weld by cold welding process has excellent crack resistance, can deal with all kinds of bad parent material environment.Application of WE777 special cast iron welding rodSuitable for the full range of cold welding welding, welding cast iron base material can almost all, and it is easy to achieve cast iron and carbon steel dissimilar metal welding, such as solving matrix fracture, crack, wear, hole filling defects after welding can be machined, many applications in the engine casing, cylinder head, casting machine, gear base the tooth of iron castings.Technical parameters of WE777 special cast iron welding rodThe tensile strength of more than or equal to 70000 PSI (more than 482 n / mm2)Yield strength: General 62000 (more than 427 n / mm2)Hardness (HB): 185HBWith the parent material color: similar power options: AC and DC dual-use, DC DC reverse connection
Q:What welding wire does 5A06 use?
Material 5A06, used in grade LF6, non heat treatment strengthening aluminum magnesium alloy, welding material is ER5556, also can use ER5183, 5356 (see NBT47015).Welding material controlChinese brand AWS A5.10SAL 5556, AlMg5Mn1Ti, ER5556SAL 5356, AlMg5Cr (A) ER5356SAL 5183, AlMg4.5Mn0.7 (A) ER5183Standard GBT6892-2000 "industrial aluminum and aluminum alloy extruded profiles", supply status: O, H112Tensile strength 315MPa, elongation 15%.GBT 3191-2010 aluminium and aluminium alloy extruded bars, supply status: H112Tensile strength 315MPa, elongation 15%.Cerium tungsten pole (WCe-20) is used when soldering.Cerium tungsten pole carrying welding current: 3.0mm:140~220A 4.mm:170~270A.
Q:A bottle of argon 40L used for welding, how long or how many wires can be welded? What's the price of argon now?
The total volume of argon gas can be calculated in this way: 40*150=6000 litres also take into account the actual filling pressure and the remaining gas at the end of the cylinder, so the amount of actual use must be less than 6000L.In the process of use, we should consider the welding method, manual operation, general 8-15L/min, mechanical or automatic continuous welding, the use of flow should be big.The market is based on the amount of argon filling volume, the size of the bottle is estimated to be almost. Ordinary argon 60-75 yuan / bottle unequalThe higher the purity, the more expensive the price.
Q:304 what wire?
304 stainless steel?.. Stainless steel electrode, of course..Generally speaking, both the Atlantic and Jinqiao have this, but the Atlantic is more expensive. Jinqiao cost-effective relatively high
Q:Does argon arc welding thick material need no welding wire?
Of course not. Argon arc welding is only suitable for thin parts.
Q:What kind of welding wire is used for 310S stainless steel plate?
ER310, of course
Q:Base metal Q235, thickness 4-30mm, welding wire H08C, T type welding, argon rich gas shielded welding. What is the energy of welding line?
1, you ask welding wire energy, this with the parent material, thickness, wire, connector protection gas has nothing to do with.2, welding line energy mainly depends on three factors, welding current, welding voltage and welding speed. What is the question?.3, give you a formula to do the math, welding coefficient (such as manual welding, gas welding, submerged arc welding (X) A XU (current) voltage (V), welding speed mm), Kj/mm.4, if you do not know according to the following formula can also be 0.8x60x (A) xU (voltage V), 1000V (mm Kj/mm, welding speed) but this is not necessarily accurate.5, welding coefficient book check, otherwise the Internet search on it.
Q:Does the tungsten electrode of argon arc welding point to the welding wire?
Tungsten can not contact the parent material and welding material
Q:What's the recycling of the wire tray for?
Can be sold to do welding wire factory, but the surface can not be tainted, that is, basically clean, so that the factory bought at low prices can also be used in the past, but also considered recycling.
Q:What type of welding wire should be used for welding 304 austenitic stainless steel?
You can use 304 or 308

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