MIG WIRE MNMO ER80S-D2 0.9mm 15KG — Premium Low-Alloy Steel Welding Wire

Product Title (SEO)

MNMO ER80S-D2 MIG Welding Wire 0.9mm 15kg Spool | High-Strength Low-Alloy Steel MIG Wire for Heavy Equipment & Structural Welding

Short Description

MNMO ER80S-D2 is a copper-coated, solid low-alloy steel MIG welding wire engineered for high-strength applications requiring superior tensile strength and toughness. Available in a convenient 0.9mm diameter and 15kg spool, this wire is ideal for welding high-carbon and low-alloy steels used in heavy machinery, mining equipment, structural steel, and pressure vessel fabrication.

Full Product Description

The MNMO ER80S-D2 MIG Welding Wire (0.9mm, 15kg) is a premium-grade solid MIG wire formulated with molybdenum and manganese alloying elements to deliver exceptional weld strength, crack resistance, and durability in demanding structural and mechanical applications. Manufactured to AWS A5.28 ER80S-D2 classification standards, this wire produces welds with a minimum tensile strength of 80,000 PSI, making it a top choice for fabricators, contractors, and industrial welders who need reliable performance on high-strength low-alloy (HSLA) steels.

Each spool is precision-wound and copper-coated for smooth, consistent wire feeding, reduced feeding friction, and stable arc performance — minimizing spatter and downtime on the shop floor. The 0.9mm diameter offers excellent versatility, suitable for both medium and heavy-gauge steel welding across multiple positions.

Key Features

• AWS Classification: ER80S-D2 (high-strength, low-alloy steel MIG wire)
• Wire Diameter: 0.9mm (0.035")
• Spool Weight: 15kg — extended run time, fewer spool changes
• Coating: Copper-coated for smooth feeding and oxidation resistance
• Alloy Composition: Molybdenum and manganese enriched for higher tensile strength
• Tensile Strength: 80,000 PSI minimum
• Arc Performance: Stable arc, low spatter, excellent bead appearance
• Shielding Gas Compatibility: CO2 or Argon/CO2 mixed gas shielding
• All-Position Welding: Suitable for flat, horizontal, vertical, and overhead welding

Applications

• Heavy equipment and machinery fabrication
• Mining and earthmoving equipment repair
• Structural steel construction
• Pressure vessels and pipelines
• High-carbon and alloy steel components
• Automotive and truck frame repair
• General industrial and manufacturing welding

Why Choose MNMO ER80S-D2 MIG Wire?

• Consistent chemical composition for predictable, repeatable weld quality
• Reduced spatter and cleaner welds, saving time on post-weld cleanup
• High deposition efficiency ideal for production welding environments
• Reliable feedability through MIG guns and liners, reducing birdnesting and wire jams
• Cost-effective 15kg spool size reduces downtime from frequent spool changes

Specifications Table

This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty".