WS ER70S-6 CO2 Gas Shielded Welding Wire 1.2mm with MSDS, CE, SGS, ISO9001

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Product Description:

WS ER70S-6 CO2 Gas Shielded Welding Wire 1.2mm with MSDS, CE, SGS, ISO9001

Main Structure of Gas Shielded Welding Wire

welding wire 
1.professional manufacturer and exporter 

2.ISO,SGS,CE approved sample, prompt delivery, global customers

4.Shield gas : CO2 

5.Material:Carbon steel

6.Package:15kgs-20kgs/spool, 100kg-250kgs/barrel

7.Application:Current range (A) 0.8mm 40-140

8.Lead time:20-30 days after receiving L/C or Pre-paid

Advantages of Gas Shielded Welding Wire


 1. Type: CO2 wire/SG2 welding wire/ Mig wire/  Copper coated welding  wire/Solid welding wire/ Gas shielded welding wire

2. Raw material: MIld steel/ Carbon steel/ Qingdao steel wire

3. Surface--- Copper coated
4. Application : Co2 shielded welding, welding of mild steel material,



6.Flux content: without flux


Datas and Information for Gas Shielded Welding Wire

Welding wire chemical compositions % :



Confirm with

Chemical composition, %


























Mechanical properties of welding wires:


Mechanical properties of weld metal


Tensile strength, MPa


Yield strength, MPa


Elongation ratio, %


Impact toughness, J




WS ER70S-6 CO2 Gas Shielded Welding Wire 1.2mm with MSDS, CE, SGS, ISO9001


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Q:The difference between high gloss wire drawing and stainless steel drawing panel
High light the drawing, I dare not to use the original evaluation, drawing is to increase the visual area, enhance the material texture effect, but also is of high light, this is not a little more effort, you can find some pictures on the details of a clear, ha ha, I hope to help you!
Q:Stainless steel seamless pipe should pay attention to what?
First, the machine tool, electrical equipment grounding must be good, the collision block of two screws must be completeTwo, the repair or inspection of wire machine, you must cut off the machine power supplyThree. The safety guards, such as the grinding wheel protection cover and the belt shield, which are installed by the machine tool, must be intact and shall not be removed at random. All the fixing screws of the protective cover shall be tightened onlyFour, when you start the grinding wheel, no one shall stand in front of the grinding wheel to avoid accidentsFive, before starting the wire machine, the grinding wheel or drawing knife should leave the grinding roller for some distance, each appliance should be in the stop position, the grinding roller, the shaft sleeve, the grinding roll, the bearing and the stroke block must be adjusted properly and tightened
Q:How can stainless steel and copper wire be welded?
If it can be used for brazing, silver based solder solder with high temperature for welding of copper and stainless steel, but this is the need for flame welding, but if it is the relatively thin copper wire should be used with caution, so as not to burn the wire.
Q:What about the strength of stainless steel screws than ordinary 8 grade black screws or zinc screws?
From the strength point of view, 8 bolts larger, tensile strength of more than 800MPa, stainless steel only more than 700MPa, from the actual use is not much difference. You are good for outdoor or stainless steel. Stainless steel is corrosion resistant and will not rust. Zinc plating will rust in one or two months if it is used outdoors.
Q:Where are the stainless steel screws?
Stainless steel screws, with emphasis on stainless steel features. Stainless steel to prevent rust, corrosion resistance, high temperature resistance and other good performance. Therefore, stainless steel screws use more places.
Q:Stainless steel drawing plate, mirror panels of the three differences
From the difference, the stainless steel wire drawing board is a long line, as it is covered with stainless steel plate. The polishing plate refers to a stainless steel plate with a certain brightness. The stainless steel mirror panels can be collectively referred to as glass like stainless steel mirror panels.
Q:Which is better, grade 12.9 screw and stainless steel screw?
Stainless steel is usually divided into matrix tissue:1 ferritic stainless steel. Chromium 12% ~ 30%. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and the resistance to chloride stress corrosion is better than other kinds of stainless steel.2 austenitic stainless steel. Chromium more than 18%, but also contains about 8% of nickel and a small amount of molybdenum, titanium, nitrogen and other elements. Good comprehensive performance, corrosion resistant variety of media.3 austenite ferrite duplex stainless steel. It has the advantage of austenite and ferritic stainless steel and has superplasticity.4 martensitic stainless steel. High strength, but poor plasticity and weldability.5 、 precipitation hardening stainless steel. With excellent formability and good weldability, it can be used as an ultra high strength material in the nuclear industry, aviation and aerospace industry.
Q:Stainless steel wire directly outside (one end of the end of the wire), what is appropriate?
There are special supplementary items for water supply and drainage engineering, that is, indoor water supply composite pipe and thread connection, DN15-150. If it is a clamp connection, there are additional items, the indoor water supply pipe, DN50-300.
Q:Formula for calculating weight of stainless steel wire
Stainless steel pipe, theoretical calculation formulaMm (outside wall thickness) * wall thickness * 0.02491 = Kg/ M.For example of 57 * 3.5 (573.5) x 3.5 x 0.02491 = 4.66Kg/ M
Q:Anti loosening of stainless steel screw
The second kind, simply speaking, is to apply a layer of glue on the thread of the stainless steel screw thread, so called dispensing. This gum is called Gum drop. This kind of glue has good performance such as high adhesion and non-toxic. This adhesive is applied to stainless steel screws and is strongly adherent after drying. The fastening effect of the stainless steel screw thread on the nut thread or the joint of the product thread hole is caused. Play a super good anti loose function.

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