Blue Demon ER70S-6 .045" Carbon Steel MIG Welding Wire - Professional Grade X-Ray Quality
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Professional-Grade Blue Demon ER70S-6 .045" Carbon Steel MIG Welding Wire - This ER70S-6 welding wire is a premium mild steel wire for demanding fabrication and repair work.
It is engineered with higher levels of manganese and silicon than standard grades.
That chemistry helps produce exceptional quality welds on dirty, oily, or rusty steel surfaces.
The .045" diameter is ideal for heavy-duty welding applications and thicker materials.
Why Choose Blue Demon ER70S-6 .045" ER70S-6 welding wire?
- Heavy-Duty Performance - .045" diameter is perfect for thick materials and high-amperage welding
- Superior Performance on Contaminated Steel - Higher manganese and silicon content helps this wire produce high-quality welds on dirty, oily, or rusty surfaces
- Enhanced Weld Pool Fluidity - High silicon content increases fluidity for a smoother bead appearance during welding
- Minimal Post-Weld Grinding - Smooth bead profile reduces finishing work and labor costs
- X-Ray Quality Welds - Engineered to provide porosity-free, radiographic quality results
- Maximum Tensile Strength - Highest tensile strength (as welded) of all plain carbon steel wires
- AWS Certified - Meets AWS A5.18/ASME SFA A5.18 specifications for guaranteed performance, including a5 18 er70s 6 classification requirements
Available Spool Sizes:
- 2 lb spool - Perfect for small projects, testing, and occasional shop use
- 11 lb spool - Ideal for medium fabrication work and routine production runs
- 33 lb spool - Best value for production welding and higher-volume jobs
Technical Specifications:
- Wire Diameter: .045" (1.1mm)
- AWS Classification: ER70S-6
- AWS/ASME Standard: SFA A5.18
- Welding Positions: F (Flat), V (Vertical), OH (Overhead), H (Horizontal)
- Current Type: DCEP (GMAW)
- Tensile Strength: 70,000 psi minimum
- Yield Strength: 58,000 psi minimum
- Elongation: 22% minimum
Perfect For:
- Heavy structural welding
- Thick plate fabrication
- Industrial manufacturing
- Construction equipment
- Pipeline welding
- High-amperage applications
Trusted by professionals worldwide - Blue Demon ER70S-6 .045" delivers consistent results for heavy-duty work.
This wire is a reliable choice when clean bead appearance and strong mechanical properties matter.
Order this carbon steel MIG wire today for dependable shop and field performance.