ER70S-6 co2 Welding Wire Manufacturer High Quality

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1.Welding Wire Description:

A mild steel MIG welding wire containing higher silicon and manganese additions designed to improve welding. The higher silicon content helps to reduce the molten metal surface tension, resulting in flatter weld bead profile with less spatter The precisel.

Applicable for single pass and multi-pass welding of carbon steel and 500 MPa grade low alloy steel and is widely  used  in such fields as automobile industry, construction machinery manufacturing, ship building,  metallurgical and mining equipment manufacturing, bridge building, petrochemical industry and pressure vessel manufacturing, etc. Also applicable for high-speed welding of sheets and pipeline steel.

2.Main Features of Welding Wire

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

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

5. Certificates: ISO9001,CE,TUV

3. Welding Wire Images

ER70S-6 co2 Welding Wire Manufacturer High Quality

ER70S-6 co2 Welding Wire Manufacturer High Quality

4. Welding Wire Specification 

Chemical Composition of Deposited Metal (%)

chemical composition 

of welding wire(%)












Mechanical Properties of Deposited Metal (%)

Mechanical Properties 

or Deposited Metal


Yield strength(Mpa)

Tensile strength(Mpa)


Akv ( J )




≥47 (-20 C)


Q: How do you ship the Welding Wire 

A: Usually by sea.

Q: Are you a manufacturer?What is your advantage?

A: Yes, we have been in providing the professional products in Welding Wire field for 15 years.

Q: Can I have sample for test?

A: Yes, free samples are prepared for you. 

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Q:2.4, arc welding of stainless steel wire 308 and 308L difference between large? Can I change it between you and me?!
2.4 argon arc welding stainless steel wire 308 and 308L are not very different, 308L can be general 308.You can use 308 for 308L, and L for low carbon. The rest are the same.The carbon content of 308L is less than 0.03., and the carbon content of is less than 0.08.. In weldability, 308L can instead of 308, and vice versa.
Q:ZG40Mn how to weld 70 wire that I use, preheat before welding, keep warm after welding, still appear crack
How warm are you? ZG40Mn welding performance is very poor, whether to consider welding wire MG600 MG660 (I have not tried 70 wire welding ZG40mn)
Q:Can carbon dioxide welding machine be shielded from flux cored wire?
Carbon dioxide protection welding machine can be welded from self shielded flux cored wire.Carbon dioxide gas shielded arc welding protects the gas from carbon dioxide (sometimes using a mixture of CO2+Ar). It is mainly used for manual welding. Due to the special effect of thermal physical properties of carbon dioxide gas, the use of conventional welding power source, wire end of molten metal may not form axial free transition equilibrium, we usually need the droplet short-circuit and necking rupture, therefore, compared with MIG welding spatter free transition, more. But if a high quality welding machine is adopted and the parameters are chosen properly, a stable welding process can be obtained so as to minimize the spatter. Because the protective gas is low in price, the weld is well formed when short circuiting is used, and a quality welded joint without internal defects can be obtained by using a welding wire containing deoxidizer. Therefore, this welding method has become one of the most important welding methods for ferrous metal materials.The model description: this model is shengzao intelligent repair machinery and equipment products, improvement of production is our company for the majority of mold industry, foundry industry, electrical industry, medical equipment, automobile, shipbuilding, boiler, steel structure, bridge construction, construction and other industries, has broad applicability. In China, the majority of SMEs are the first choice of repair equipment.
Q:The difference between Jinqiao welding wire 50-6 and 70S-6
As ER50-6 is the national standard E70S-6 is American Standard
Q:Can gas shielded welding wire instead of argon arc welding wire?
Yes, of course. What do you ask? As long as the material is the same, you can use it
Q:Why is welding wire plated copper?
1, prevent rust2, good for welding3, slippery, beneficial to go silk
Q:What kind of welding wire is used for 310S stainless steel plate?
310S stainless steel plates shall be welded with ER-310 wire or A132 and 137 electrodes.ER310 stainless steel welding wire, molten gold containing 25Cr-20Ni, used for welding 310S stainless steel, suitable for welding of dissimilar metals and welding of alloy steel and high carbon steel.A132 welding electrodes are used to weld important corrosion resistant, Ti stabilized 0Cr19Ni10Ti stainless steels.A137 is an Cr19Ni10Nb stainless steel electrode with an alkaline coating and a low carbon content containing Nb stabilizer. It is used for welding important corrosion resistant Ti stabilized stainless steel 0Cr19Ni11Ti.310S stainless steel is austenitic chromium nickel stainless steel, with good oxidation resistance, corrosion resistance, acid and alkali resistance, high temperature resistance. Mainly used in petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.
Q:What welding rod and welding wire are used for Iinconel600 welding?
The light welding wire adopts ERNiCr-3 or ERNiCrFe-5, the general situation is the former, the high stress or thick plate adopts the latter, and comes from the ASME 2 volume C
Q:High strength steel HC700/980MS, I have tried the ER76-G wire, but the tensile parts are broken in the heat affected zone, tensile strength of more than 700, please consult
This welding experiment has been done with Baosteel profiles. Mainly control the welding parameters, welding materials using ER120S-G. If you have any questions, you can talk about it privately. QQ397308237
Q:Question about the replacement of wire H0Cr20Ni10Ti?
The term "H0Cr20Ni10Ti" does not exist in standard books. It is only a term used by some manufacturers. The term "ER321" is used only in the American Standard for welding materials. There are two standards for stainless steel solid wire in our country now. One is the standard GB/T17854-1999 for submerged arc welding wire, and the other is the newly updated standard of Metallurgical Department of YB/T5092-2005. Another precursor to this standard was YB/T5092-1996. The standard for metallurgy is now in general use, so H08Cr19Ni10Ti is the most standard name. I estimate that your drawings are required to use H0Cr20Ni10Ti, but the supplier cannot provide the same material certificate. These two kinds of welding wire are in fact of the same material, no difference. If you want to meet the requirements of Party A, you must communicate with the manufacturer. There is no other way! If you have any questions, please consult me later! Stop

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