Shiled Welding Wire AWS a5.18 er70s-6 co2 Gas

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Product Description:

 Shiled Welding Wire AWS a5.18 er70s-6 co2  Gas  



.Quick Information of Shiled Welding Wire


aws a5.18 er70s-6 co2 welding wire fil à souder has excellent mechanical performance such as depositing speed and high efficiency, stable arc, little splash, good welding seam.


This series of welding wires are suitable for the low carbon steel and low alloy structure, vehicle, bridge, container, construction machinery, boilers and construction etc.have depositing speed and high efficiency, stable arc, little splash, good welding seam. 

Main Features of Shiled Welding Wire


1. very low welding cost, high productivity and low electricity consumption.

2. excellent welding performance, stable arc, low spatter, easy slag removal.

3. perfect welding seam forming, small weld metal stomatal sensitivity.

4. easy operating, all position welding.

5. very low hydrogen content in the weld and lower nitrogen content, excellent crack-resistance.

6. little deformation after welding.

7. wide applicability. suitable for welding thin, medium and thick plates.

8. Suitably wide range of welding current.




ER70S-6 Welding Wire for Low Carbon Steel Weld has been widely used in all kind of field. such as automotive industries, construction machinery production, shipbuilding, metallurgical equipment production, bridges, civil works, petrochemical industry, pressure vessels of boiler, locomotives, etc.





Wire Size

  Spool Size

Package Size





















standard value





  ≤ 0.025

≤ 0.50

≤ 0.50

sample value   









Typical Mechanical Properties of Deposited Metal: 


Tenile strength  

     δb (MPa)     

Yield Point 



    δ5 (%)  

  AKV Impact Value

      (J) (-20°C)    

 Shielding Gas

        ≥ 500

     ≥ 420

       ≥ 22

      ≥ 27







  Diameter of Wire &  Reference Current (DC+):


  Diameter of wire (mm)


        Ø 1.0

       Ø 1.2

        Ø 1.6

         F current (A)





         V current (A)




        OH current (A)





Q:How about your quality?

A:Our products are manufactured strictly according to national and international standard, and we take a test on every pipe before delivered out. If you wantto see our quality certifications and all kinds of testing report, please just ask us for it.  


Shiled Welding Wire AWS a5.18 er70s-6 co2  Gas

Shiled Welding Wire AWS a5.18 er70s-6 co2  Gas

Shiled Welding Wire AWS a5.18 er70s-6 co2  Gas

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Q:When polyurethane insulation, why should use stainless steel wire or steel band fixed?
When the pipe is vertical or with an angle not greater than 45 degrees, the bearing ring shall be provided. The width of the bearing ring steel belt shall be 2/3 of the thickness of the insulating layer. Set one every 2 meters.
Q:What is the difference between stainless steel taps and ordinary taps?
As for the problem of broken tap, see what you are processing, such as manual or machining centers, professional tapping equipment. If it is manual processing, it is possible that the tap itself is not suitable for processing stainless steel, and there is the operation of the above reasons.
Q:What raw materials can be used to improve elasticity of stainless steel wire?
In many industrial applications, stainless steel can provide satisfactory corrosion resistance. According to the experience, in addition to mechanical failure, the corrosion of stainless steel is mainly manifested in a serious form of corrosion of stainless steel is local corrosion (i.e. stress corrosion cracking, pitting corrosion, intergranular corrosion, crevice corrosion and corrosion fatigue). The failure cases caused by these local corrosion accounts for more than half of the failure cases. In fact, many failure accidents can be avoided by reasonable selection.
Q:What is stainless steel edge silk?
We usually call it stainless steel side silk. We Jiangmen Hua XinDa stainless steel company to do stainless steel line for more than 20 years. That's what they call it inside the line.
Q:Stainless steel drawing plate, mirror panels of the three differences?
Stainless steel polishing plate refers to: stainless steel polishing plate refers to the polished stainless steel polished plate through the polishing machine, this kind of polishing board generally brightness is not high, but also can shine out of fuzzy figure.Stainless steel mirror panel refers to: stainless steel mirror panel, double 8K plate, also known as mirror panel, with grinding fluid through the polishing equipment in stainless steel plate polishing, so that the plate brightness as clear as a mirror. Stainless steel mirror panel from K numbers are generally: 6K, 8K, 10K, 12K these. From the coefficient of demand to be divided into: universal grinding, 8K, high Pu 8K, general fine grinding, 8K, fine grinding, 8K, super fine grinding, 8K these are, of course, the higher the better. Uses: mainly used in architectural decoration, elevator decoration, industrial decoration, facilities, decoration and other stainless steel products.
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.
Q:Why does stainless steel have magnetism?
In addition, austenitic stainless steel wire containing magnetic, is related to its processing technology, austenitic stainless steel raw materials are non-magnetic, but after processing, some finished products will have a weak magnetic.
Q:Why do stainless steel screws still rust?
The stainless steel screws on the shore should be made of 316 stainless steel, which can resist the corrosion of sea water.The stainless steel screws with decorative function should be cleaned and scrubbed frequently so as not to affect the appearance.Consumers should go to reputable manufacturers to choose stainless steel screws. Some of the stainless steel screws on the market do not meet the requirements of the national standards and can not meet the requirements of anti rust.
Q:202 stainless steel wire can pass 200 hours salt mist test?
Stainless steel passivation liquid has a strong advantage:First, the passivation does not change any size and color of the workpiece, effectively protect the beautiful appearance and accuracy of the workpiece.Two, the use of low cost, liquid drugs can be reused, the realization of material rust grade by sub strong (201 change 304, 304 change 316) Enhance the added value of products and effectively reduce the cost of enterprises.Three, after passivation, corrosion resistance is strong, 201 series of materials through more than 48 hours, 304 series of materials 200~1500 hours, salt fog test.Four, simple operation, stainless steel passivation liquid performance is stable, only need to soak at room temperature.
Q:Which kind of stainless steel welding wire is good? Is there any special regulation?
Welding wire for stainless steelThe composition of welding wire to be consistent with the welding of stainless steel welding into chromium stainless steel, using HoCr14 H1Cr13 H1Cr17 welding wire; chromium nickel stainless steel, using H0Cr19Ni9 HoCr19Ni9 HoCr19Ni9Ti wire;

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