The NEO-ARC ER70S-3 .030" Carbon Steel MIG Welding Wire, a premium copper-coated mild steel solid filler metal, guarantees maximum weld quality and consistency for various different welders.

NEO-ARC™ ER70S-3 0.030” Carbon Steel MIG Welding Wire 11lb Plastic Spool

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NEO-ARC™ is the same premium wire originally only offered to distributors, manufacturers, and professional welders and is now available to welders at every level.

The NEO-ARC ER70S-3 0.030” Carbon Steel Welding Wire in a 11lb Plastic Spool promotes excellent electrical conductivity. The copper coating on this wire works effectively to improve the quality and integrity of the weld with a reduced risk of deficiencies and deformities. It lets our welders experience superior weld quality and consistency in their results.

Applications for NEO-ARC ER70S-3 Welding Wire

Our NEO-ARC ER70S-3 welding wire is best suited for the following applications:

Agricultural Equipment
Auto Body
Automotive Exhaust
General Fabrication
Heavy Equipment
Pipe Welding
Pressure Vessels
Railcars
Shipbuilding
Structures
Trailers

Advantages of the NS ARC NEO-ARC ER70S-3 Carbon Steel Welding Wire

The NEO-ARC ER70S-3 welding wire is the best choice for any welder that wants to experience a hassle-free welding experience. Its smooth copper-coating promotes a much more reliable and controlled arc, offering greater stability. This allows our welders to create substantial welds that support the integrity of whatever they’re crafting, improving the quality of the end result.

Shielding Gas Blends for NEO-ARC ER70S-3 Welding Wire

For optimal performance, ER70S-3 carbon steel wire requires specific shielding gas blends such as:

100% CO₂
75-95% Argon/Balance CO₂
95-98% Argon/Balance O₂
Flow rate of 35-50 CFH

It is also compatible with all-position welding, provided that the correct shielding gas blends, welding process, and welding parameters are used.

Carbon Steel Welding Wire Industry Standards

NEO-ARC ER70S-3 wire meets or exceeds various industry standards such as:

AWS A5.18/A5.18M: ER70S-3
AWS A5.17: EM13K
ASME SFA-A5.18: ER70S-3
CWB W48: B-G 49A 2 C1 S3
ABS Certified Product - Learn More

Carbon Steel Welding Wire Storage Instructions

Welding wire should be stored in a dry, enclosed environment and in its originally sealed package. This ensures that the welding wire maintains its quality and performance over time.