CO2 Gas Metal ARCwelding Wire AWS ER70S-6

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20 Tons m.t.
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1800 Tons per Month m.t./month

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Product Description:


co2 gas welding wire AWS ER70s-6  

depositing speed and high efficiency,stable arc,little splash,good welding seam


co2 gas ARC welding wire AWS ER70s-6

1) welding wire ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and argon and CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties. Suitable for all-position welding work.

2) applications:used to welding ship building steel (A , B, D, E, A36, D36, E36) and equivalent mild steel or 550Mpa grade mild alloy steel, such as container buildings, bridge building, machinery manufacturing, railway construction, pressure vessels for semi-auto or automatic gas shielded welding and general welding purposes etc.

3) sizes: 0.8mm, 0.9mm,1.0mm,1.2mm,1.6mm,2.0mm

4) weight per spool/roll: 4.5kg,4.7kg,5kg,15kg,18kg,20kg

5) package: one spool/roll into a carton,then on pallet


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Chemical Composition:

























Mechanical Property: 


Joint Strength



succumb strength

(MPA) δ0.2


elongation index



shock value Akv -29 (J)










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Q:Does the dual purpose welder not use gas directly with welding wire?
Welding machine can be done without gas directly welding wire, but can not weld ah.
Q:Can the stainless steel welding wire for cast steel be welded?
Landlord, this is idle, nothing to do?Carbon steel with steel, with two welding line.Fear of cracking, you can small current, multilayer multi-channel.
Q:CO2 gas shielded welding wire consists of flux cored wire and solid wire, but whether a hydrogen wire?
Carbon dioxide gas shielded welding wire, flux cored wire and solid welding wire, with low hydrogen welding wire.Low hydrogen welding wire is in flux cored wire according to a classification based on the different hydrogen content of the flux cored wire according to how much the content of diffusible hydrogen in deposited metal, divided into ultra low hydrogen H 5ml/100g (chromatography), low hydrogen (hydrogen content between 5~10ml/100g and H > ml/100g) high hydrogen. The lower the H content of the deposited metal, the better the crack resistance.
Q:What welding wire for F22 valve steel and 12Cr1MoV pipe welding?
The welding process is complex and needs to be evaluatedPreheat the whole or part of the weld before welding, guarantee the preheating temperature 250~300 degrees within the range of 150mm on both sides of weld, and the temperature between layers shall be within the control range of preheating temperature.GTAW (pure Ar gas protection): it is recommended to adopt TIG-R31 (including V) welding wire, diameter 2.5mm, current 100 ~ 140A.If there is a certain wall thickness, the pipe diameter is not very small, it is recommended to take GTAW+SMAW.SMAW: the welding rod adopts R337, and the specifications can be determined according to the actual situation.After welding, clean splash, heat up to 350~450 degrees, keep warm and cool after heat.12Cr1MoV best use of the corresponding components of heat-resistant steel electrode, such as R310, R312, R317, R316Fe, preheating 250~350 degrees before welding, welding tempering treatment 710~750 degrees.
Q:What welding wire does 5A06 use?
You can use ER5356 or ER5183
Q:Is there a welding wire for gas shielded welding of stainless steel? What brands do you have?
There are many kinds of stainless steel, austenitic stainless steel, martensitic stainless steel, two-way stainless steel and so onER begins with gas shielded welding wires such as ER316L, ER308L, etc.
Q:The difference between 201 and 304 stainless steel welding wires
The difference between 201 and 304 stainless steel welding wires:1, the amount of nickel is not the same: 201 is 1Cr17Mn6Ni5N; 304 is 1Cr18Ni92, 201 relatively large magnetic, magnetic or weak 304.201 stainless steel and 304 stainless steel from the surface of the identification of the basic is not too much difference, generally not veteran, the naked eye can not see the difference between the surface. 201 stainless steel containing about 1 nickel, or even less than 1, 304 stainless steel containing nickel at least 8 or more. In addition, 201 of chromium, iron content is higher. 304 stainless steel rust resistance is better than 201 stainless steel many times. Can be tested with simple liquid, careful identification of elements can be measured.
Q:What is the relation between Jing Lei welding wire and Beijing group welding wire?
Jing Lei is a trademark nameBeijing group is the name of the company.
Q:What kinds of brands are there for gas shielded welding wire?
The domestic, the Atlantic, bridge, bridge, Tiantai, Kam, Shanghai electric power, Kunshan Beijing group, these are relatively large, a little more of the other brands, Hodge, many are home to open a small workshop will be able to do, not a example.
Q:What welding wire will be used for welding imported aluminum AL6061-T6?
Using non welding metal sewing process, no stress, no deformation, no leakage, permanent repair, we have repaired the cylinder block of the cast aluminum engine, the cylinder head cracks. The main reason is that the cost is a little high, so your import must be very valuable.
She adopts advanced Germany technology and facility to guarantee the product quality. All the products are manufactured according to the ISO 9001 standard. This company already pass the national welding material quality surveillance center examination and approval. Our company can manufacture welding electrodes and co2 welding wires in China.

1. Manufacturer Overview

Location Hebei,China
Year Established 2004
Annual Output Value US$5 Million - US$10 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Northern Europe
Southern Europe
South Asia
Company Certifications ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin port,Qingdao port
Export Percentage 81% - 90%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Russian
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Low and/or Average