S618029-084 - Hobart Tube-Alloy 887-S 3/32" Hardfacing Wire 600lb Drum

Extend Component Life in Extreme Environments

For steel mill maintenance and heavy industrial overlay, the Hobart Tube-Alloy 887-S stands out as a top-tier solution for protecting continuous caster rolls. This 3/32" submerged arc wire delivers a durable martensitic stainless steel deposit that fights back against the brutal conditions of steel production. Whether you are resurfacing idler rolls or repairing caster rolls, the 887-S chemistry is specifically balanced to handle the punishment of thermal shock and heavy metal-to-metal friction.

One of the biggest challenges in roll surfacing is thermal fatigue—the cracking that occurs from constant heating and cooling. Hobart's 887-S is engineered to resist this specific failure mode, keeping your rolls in service longer and reducing the frequency of costly change-outs. The deposit also offers good corrosion resistance, adding another layer of protection in harsh mill environments. It applies well in multiple layers, giving you the flexibility to restore dimensions on severely worn parts.

Efficiency is key in large-scale surfacing operations. That's why this wire comes in a massive 600lb Auto-Pak drum. This bulk packaging is perfect for automated setups, allowing your welding manipulators to run for extended periods without interruption. The payout system is designed to prevent tangles and ensure a straight, consistent feed to the contact tip, resulting in stable arcs and uniform bead placement. When paired with the appropriate flux, the Tube-Alloy 887-S produces a smooth, defect-free surface that is ready for machining or service.

Key Benefits

• Thermal Durability: Specifically resists fire-cracking and thermal fatigue.
• High Productivity: 600lb drum maximizes arc-on time for automated systems.
• Versatile Buildup: Safe for multi-pass welding to restore full dimensions.
• Proven Performance: Trusted industry-wide for continuous caster roll overlay.