SG2 Copper Coating Welding 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:


SG2 copper coating welding wire ER70s-6


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


DIN SG2 copper coating welding mig 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


Package :



























































Chemical Composition:


























Mechanical Property: 


Joint Strength



succumb strength

(MPA) δ0.2


elongation index



shock value


-29 (J)










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Q:CO2 gas shielded welding wire consists of flux cored wire and solid wire, but whether a hydrogen wire?
No. CO2 shielded welding solid welding wire uses CO2 gas as gas phase protection, and the gas cored wire, slag phase double protection or separate slag phase protection can be used in the flux cored wire.
Q:What wire is used in 06cr19ni10 pipe?
With 304 stainless steel wire
Q:72173090 is the HS encoding of the welding wire?
NoThe welding wire should fall under the 8311 item
Q:Welding rod welding wire preservation many time failure cannot use, has this aspect stipulation? Is the electrode qualified for more than one year after reinspection?
See you packing, storage site of the epidermis has obvious oxidation phenomenon, see meaning not to use
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:3003 what welding wire for aluminum welding?
ER1100 is a filler metal containing 99% aluminum. It can be used in construction, decoration and equipment, metallurgy, pipes, spinning instruments and other industries. Generally used in 1100, 3003, or 3003 of the parent material and 1060, 1070, 1080, 1350. The treated wire has a slight golden color, and the tensile strength of the weld is 110 MP. ER4043, usually ALSi1, is an aluminum filled metal containing 5% silicon and can be recommended for welding 3003, 3004, 5052, 6061, 6063 and casting metals 355356 and 214. The melting temperature range of ER4043 is 1065 - 1170 degrees F. After anodizing, the color is grey and the minimum tensile strength is 186 Mp.
Q:The difference between 201 and 304 stainless steel welding wires
The difference is that the wire can not be used below the material of the wire with the best better than him or the welding is easy to break if you welding materials 304 you 201 is certainly not sure if you split 201 welding materials
Q:16Mn what welding wire for seamless steel tube?
ER50-6 welding wire is used for tungsten arc welding.Flux cored wire adopts E501T-1 welding wire, that is Y502 welding wire.Electrode J506 can be used.
Q:What is the relation between Jing Lei welding wire and Beijing group welding wire?
One family. Beijing group is the name of the company, Jing Lei Shijing group company product trademarks.
Q:What welding wire is used in the welding of 0Cr18Ni9 steel pipe?
For 308 moderate price, mechanical properties can be guaranteed!
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