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Brand Name : CHENXIANG
Model Number : ER70S-3
Place of Origin : Shandong, China
MOQ : 1080 kilograms
Packaging Details : 5KG/15KG/20KG Spool, 250KG Drum
Warranty : 3 years
Customized Support : OEM, ODM, OBM
Material : Steel Alloy
Diameter : 0.8mm/1.0mm/1.2mm/1.6mm/2.0mm
Melting Point : As Standard
Weight : 5KG/15KG/20KG/250KG
Application : All Position Welding
Flux Content : Standard Content
Standard : AWS A5.18
Color : Copper Bright
Sample : For Free
Shield Gas : 100% Co2/80%Ar+20%Co2
Feature : Excellent Welding Performance
OEM : Available
Spool Materials : Metal Spool/Plastic Spool
Hot Selling ER70S-3 0.8mm-1.2mm Carbon Steel MIG Welding Wire 0.9mm-1.0mm Copper 0.8mm-1.2mm Alloy and Metal for Soldering
Product Description
ER70S-3 is a common carbon steel gas shielded welding wire, mainly used for carbon dioxide (CO₂) or mixed gas shielded welding.
1. Chemical composition
Carbon (C): ≤0.06%
Manganese (Mn): 1.40-1.85%
Silicon (Si): 0.80-1.15%
Sulfur (S): ≤0.025%
Phosphorus (P): ≤0.025%
Other elements: may contain a small amount of deoxidizing elements such as aluminum (Al) and titanium (Ti) to improve welding performance.
2. Mechanical properties
Tensile strength: ≥500 MPa
Yield strength: ≥420 MPa
Elongation: ≥22%
Impact toughness: excellent, suitable for dynamic load environment.
Details Images
Specifications