Copper Coated Welding Wire AWS 5.18 ER70S-6 Factory Lower Price

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Product Description:

1.Welding Wire Description:

Standard:AWS: ER70S-6/DIN SG2/BS A5.18/JIS YGM12, LY ER50-6, GB/T: ER50-6

Wire diameter: 0.8 /0.9/ 1.0 / 1.2 / 1.6 mm 
Coil diameter: 220/270 /300mm
Weight: 1/5/15 kg
Winding: inline-layered, dense
Packing: wire on plastic reels in shrink film and a cardboard box

Surface treatment:copper( Chemical coating of copper, advanced processing technology) 

Sheilding Gas:fully CO2 ; 75%-95% Ar + rest of CO2 ; 95% Ar + rest of CO2 

Welding Process: Gas Metal Arc Welding -- GMAW / MIG Welding Process 

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

CO2 gas-shielded copper-plated welding wire has excellent welding technological property: the electric arc is stable with less spattering, the appearance of welded joint is nice with good crack resistance: it applies to all-position welding.

3. Welding Wire Images

Copper Coated Welding Wire AWS 5.18 ER70S-6 Factory Lower Price

Copper Coated Welding Wire AWS 5.18 ER70S-6 Factory Lower Price

4. Welding Wire Specification 





























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1. If samples available?

Answer: We are happy to provide free samples to you.

2. If OEM available?

Answer: Yes, as we usually do.

3.  What are your company normal export terms?

Answer: We normally export with CFR, CIF and FOB.

4. How many days it will take you to produce mass production for us?

Answer: Normally it will take about 7-15 days. It also depends on the quantity and production seasons.  

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Q:Is there any difference between welding rod and welding wire?
Multi electrode electric welding machine used in a large, it is an internal conducting wire, wire wrapped around the peripheral flux at high temperature arc electrode need to melt.Multi wire refers to the small electric iron use. It is mainly composed of tin, tin wire is hollow, hollow part is filled with rosin flux. The solder wire generally uses 20 watts to 350 watts of electric soldering iron can be melted.
Q:Can gas shielded welding wire instead of argon arc welding wire?
If this answer, that is notIn actual work, they are all dry, and thick wire is also useful for submerged arc welding wire.
Q:What is the difference between ER70-G welding wire and ER100S-G welding wire?
ER70-G is the GB standard, and ER100S-G is the AWS standard. ER70-G is equivalent to AWSER100S-G, and they can be substituted for each other.ER70-G welding wire and ER100S-G welding wire are all 690MPa grade high toughness low alloy steel gas shielded welding wire. It is rich in argon gas protection, and has good all position welding process performance. Soft arc, small splash.ER70-G welding wire and ER100S-G welding wire use: suitable for welding 690MPa grade high strength steel structure, such as construction machinery, lifting machinery, bridges, pipelines, ships and pressure vessels and other structures welding.
Q:What gas should be used in the use of stainless steel wire for nitrogen dioxide gas shielded welding?
When using stainless steel wires, argon is used as a protective gas. You can also use a mixture of 95% argon and 5% carbon dioxide as a protective gas. Because the cooling effect of the welding torch is not good when using pure argon, the nozzle and nozzle are easy to red and burn. Add some carbon dioxide gas, will play a cooling effect.
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:What welding wire for F22 valve steel and 12Cr1MoV pipe welding?
May I ask what your working status is?
Q:16Mn what welding wire for seamless steel tube?
Welding wire with H08Mn2Si, welding rod can be started with J50.1, welding wire is used as filler metal or as a conductive wire welding material.2, in gas welding and gas tungsten arc welding, welding wire used as filler metal; in submerged arc welding, electroslag welding and MIG arc welding, welding wire as filler metal, and conductive electrode. The surface of the wire is not coated with anti oxidizing flux.
Q:Carbon steel, with two, welding current, voltage, welding speed, wire diameter, thank you
Various parameters of CO2 gas shielded arc welding(1) wire diameter;The diameter of welding wire is usually chosen according to the thickness of welding piece, the position and efficiency of welding application. When welding in all position welding of sheet or plate, the welding wire below 1.6mm (called wire CO2 gas shielded welding) is adopted.(2) the welding current depends mainly on the wire feeding speed. The faster the wire feed, the greater the welding current. The welding current has the greatest influence on the weld penetration. When the welding current is 60~250A, that is, short circuiting transition welding, the weld penetration is generally 1mm~2mm; only when 300A or more, the melt body is obviously increased.(3) when the arc voltage is short circuiting, the arc voltage can be calculated by the following formula: U=0.04I+16 + 2 (V)At this point, welding current is generally below 200A, welding current and arc voltage of the best fit in table 2. When the current is above 200A, the formula for calculating the arc voltage is as follows. U=0.04I+20 + 2 (V)(4) welding speedIn semi-automatic welding, the welding speed of skilled welders is 18m/h~36m/h, and the speed of welding can be as high as 150m/h at automatic welding.(5) the extending length of welding wire;The extending length of general wire is about 10 times of the diameter of wire, and increases with the increase of welding current.(6) the normal welding gas flow, 200A has been under the sheet metal welding and CO2 welding flux is more than 10L/min~25L/min.200A, the flow of CO2 for large specification of 15L/min~25L/min. thick wire automatic welding for 25L/min~50L/min.
Q:The difference between Jinqiao welding wire 50-6 and 70S-6
Jinqiao welding wire 50-6 and 70S-6 are exactly the same welding wire, but the application grades are different. GB grade: ER50-6, American Standard grade: ER70S-6. 70 of them mean tensile strength, which is expressed by PSI, while 50-6 is domestic standard, and 50 is tensile strength. It is expressed by MPA.Welding wire is used as filler metal or metal wire welding material at the same time as conductive. In gas welding and gas tungsten arc welding, welding wire used as filler metal; in submerged arc welding, electroslag welding and MIG arc welding, welding wire as filler metal, and conductive electrode. The surface of the wire is not coated with anti oxidizing flux.
Q:What wire is used for 316L stainless steel? Thanks
Use the standards of the National Metallurgical Department, YB/T5092-2005:H03Cr19Ni12Mo2SiGBT 29713-2013 stainless steel wire and welding strip: S316LAmerican national standard, AWS, A5.9:ER316LJapanese standard: SUSY316L

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