MIG WIRE HARD FACING LP-G 1.2MM
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Premium Hardfacing Welding Wire for Extreme Wear Resistance
Product Overview
The MIG Wire Hard Facing LP-G 1.2mm is a high-performance, solid hardfacing welding wire engineered to deposit a wear-resistant overlay on components subjected to severe abrasion, impact, and metal-to-metal friction. Designed for use with MIG/MAG (GMAW) welding processes, this 1.2mm diameter wire delivers a hard, dense deposit that significantly extends the service life of parts operating in high-wear environments such as mining, earthmoving, agriculture, cement, and heavy fabrication industries.
LP-G hardfacing wire is formulated to build up a tough, crack-resistant layer directly onto carbon steel and low-alloy steel base metals, restoring worn dimensions while simultaneously protecting surfaces against future abrasive wear.
Key Features
- Hardfacing Grade LP-G Composition – Specially alloyed for high hardness and superior abrasion resistance
- 1.2mm Precision Diameter – Consistent wire feeding and stable arc characteristics for smooth, uniform deposits
- Excellent Wear Resistance – Ideal for surfaces exposed to abrasion, moderate impact, and sliding wear
- Good Weldability – Smooth arc transfer with minimal spatter, even on multi-pass overlay applications
- High Deposition Efficiency – Optimized for productivity on both manual and automated/robotic MIG welding setups
- Crack-Resistant Deposit – Maintains structural integrity under repeated stress and thermal cycling
- Multi-Layer Buildup Capability – Suitable for rebuilding worn components to original dimensions
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Solid Hardfacing MIG Welding Wire |
| Grade | LP-G |
| Diameter | 1.2mm |
| Welding Process | MIG / MAG (GMAW) |
| Deposit Hardness | High hardness overlay (typically 55-62 HRC range, grade-dependent) |
| Application | Wear-resistant surfacing, hardfacing, rebuilding |
| Base Metal Compatibility | Carbon steel, low-alloy steel |
| Shielding Gas | CO2 or Argon/CO2 mixed gas (as per application) |
Note: Exact hardness and chemical composition values should be confirmed against the manufacturer's datasheet/certificate for the specific batch.
Applications
MIG Wire Hard Facing LP-G 1.2mm is widely used across industries where components are subject to heavy abrasive wear:
- Mining & Quarrying – Bucket teeth, crusher hammers, chute liners, screen plates
- Earthmoving & Construction Equipment – Dozer blades, ripper tips, excavator buckets
- Agriculture – Plough shares, tillage tools, soil-engaging parts
- Cement & Steel Plants – Conveyor components, mixer blades, wear plates
- Heavy Fabrication & Repair Workshops – Rebuilding and hardfacing of worn machine parts
Why Choose LP-G Hardfacing Wire?
Using MIG Wire Hard Facing LP-G 1.2mm as a protective overlay reduces downtime and maintenance costs by extending component life in high-abrasion environments. Its balanced hardness and toughness profile makes it suitable for both wear resistance and impact resistance, offering a versatile solution compared to wires designed for pure hardness alone. The 1.2mm diameter ensures compatibility with standard MIG welding equipment, making it easy to integrate into existing fabrication and maintenance workflows.
Ideal For
- Hardfacing new components before they enter service
- Rebuilding and reclaiming worn parts to extend equipment lifespan
- Reducing frequency of part replacement in abrasive working conditions
- Workshops and industries seeking a cost-effective wear-protection solution
This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty".
