Hainan Chenxiang New Material Technology Co., Ltd.
                                                                                                           
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SG3 Gas Shield Mig Welding Wire 0.8 Mm 15kg ER70S-6 Copper Coated Wire CO2 MIG Welding Wire

Price Negotiable
Price: Negotiable
MOQ: 1080 kilograms
Delivery Time: Negotiable
Brand: CHENXIANG
Product Description
SG3 Gas Shield MIG Welding Wire 0.8 Mm 15kg ER70S-6 Copper Coated Wire CO2 MIG Welding Wire
ER70S-6 MIG welding wire spool and close-up of copper coated wire
Product Overview

ER70S-6 is a high-strength carbon steel welding wire designed for MIG/TIG welding applications. This copper-coated wire delivers ultra-high strength (≥483MPa), excellent low-temperature toughness, and efficient weldability, making it ideal for steel structures, bridges, and automobile manufacturing.

Key Specifications
Standard/Grade AWS A5.18 ER70S-6
Available Diameters 0.8mm/0.9mm/1.0mm/1.2mm/1.6mm/2.0mm
Spool Weights 5KG/15KG/20KG/250KG
Shield Gas 100% CO₂ or 80% Ar + 20% CO₂
Spool Options Metal Spool/Plastic Spool
Technical Attributes
  • Material: High-quality steel alloy
  • Application: All position welding
  • Color: Copper bright finish
  • Warranty: 3 years
  • Customization: OEM, ODM, OBM support available
Chemical Composition
C Mn Si P S Ni Cr Cu Mo V
0.08 1.51 0.89 Standard content
Technical specifications and chemical composition details of ER70S-6 welding wire
Performance Features
  • Excellent welding performance with smooth arc characteristics
  • Superior mechanical properties with high tensile strength
  • Low spatter generation for cleaner welds
  • Free samples available for testing
  • Upgraded alternative to traditional E6013 and E7018 welding materials

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hainan Chenxiang New Material Technology Co., Ltd.
Location No. 13111, West 13th Road, Xincheng Town, Huantai District, Zibo City, Shandong Province
Contact Person Chen

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