ESAB 248000010 Dual Ultra Shield Flux Cored Welding Wire 662303006778 7100 0.052 Lb.

( Brand: Esab ), ( Manufacturer Part Number: 248000010 ), ( Type: Wire ), ( Unit Type: Unit ), ( Item Diameter: 0.052 In ), ( Item Weight: 33 Lb ), ( UPC: 662303006778 )

Review ESAB Dual Ultra Shield 0.052 In Lb. Flux Cored Welding Wire

The **ESAB 248000010 Dual 7100 Ultra Shield 0.052" Flux-Cored Wire** is a high-performance, all-position welding consumable designed to deliver exceptional arc stability, deep penetration, and superior weld quality across a wide range of applications. Engineered for versatility, this wire is part of ESAB s renowned **7100 series**, a family of flux-cored wires optimized for both mild steel and low-alloy steel welding, making it ideal for structural fabrication, automotive repairs, shipbuilding, and heavy-duty construction projects. The **0.052-inch diameter** provides a balanced combination of deposition rate and ease of handling, ensuring smooth feeding even in challenging conditions, while the **dual-shielding technology** a proprietary blend of argon and carbon dioxide minimizes spatter, reduces fume generation, and enhances visibility of the weld pool for precision control. This wire excels in outdoor and windy environments due to its robust arc characteristics, which maintain stability and consistency without excessive shielding gas dependency. Its **low-hydrogen flux core** promotes clean, crack-resistant welds, reducing the risk of porosity and ensuring long-term structural integrity. Whether used in manual stick-out applications or automated systems, the **7100 Ultra Shield** delivers a strong, ductile weld bead with minimal post-weld cleaning, making it a cost-effective and efficient choice for professionals demanding reliability and performance. Backed by ESAB s reputation for innovation and quality, this wire is a trusted solution for welders seeking a dependable, high-productivity option for demanding fabrication tasks.

The **ESAB 248000010 Dual 7100 Ultra Shield 0.052" flux-cored wire** is a popular choice for stick-out welding, particularly in applications requiring high deposition rates, deep penetration, and good arc stability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Deposition Rate**

The 0.052" diameter wire allows for faster travel speeds and higher deposition rates compared to smaller diameters (e.g., 0.045"), making it ideal for heavy-duty welding, structural work, and production environments where efficiency is critical.

2. **Deep Penetration**

The wire is designed for stick-out welding, which maximizes heat concentration at the weld pool, resulting in deeper penetration. This is beneficial for thick materials (e.g., " and above) where full penetration is required without excessive bead buildup.

3. **Excellent Arc Stability**

The Ultra Shield flux provides a stable arc with minimal spatter, even in windy or less-than-ideal conditions. This reduces the need for frequent wire adjustments and improves overall weld quality.

4. **Versatility in Applications**

Suitable for a wide range of metals, including carbon steel, low-alloy steel, and some stainless steels (though not as versatile as dedicated stainless flux-cored wires). It performs well in both flat and horizontal positions, though vertical and overhead applications may require skill.

5. **Low Hydrogen Content**

The flux formulation helps minimize hydrogen-induced cracking, which is advantageous for welding high-strength steels or in humid environments where moisture absorption is a concern.

6. **Good Mechanical Properties**

The resulting welds typically exhibit strong tensile and impact properties, making it suitable for structural and fabrication work where durability is essential.

7. **Compatibility with ESAB Dual 7100 Machine**

The wire is specifically designed for the **ESAB Dual 7100** machine, which offers push-pull or pull-pull wire feeding capabilities. This setup enhances wire straightness and reduces tangling, further improving reliability.

8. **Cost-Effective for Heavy Work**

While the wire itself may be more expensive than smaller diameters, its efficiency in high-deposition applications can reduce overall labor costs per joint.

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### **Cons**

1. **Limited to Carbon and Low-Alloy Steels**

Unlike some multi-process wires, this is not suitable for welding stainless steel, aluminum, or other non-ferrous metals without switching to a compatible wire. It may also not be ideal for high-alloy steels requiring specific filler compositions.

2. **Higher Spatter Potential in Some Conditions**

While generally stable, improper settings (e.g., incorrect voltage, travel speed, or wire stick-out) can lead to increased spatter, which may require additional cleanup.

3. **Requires Proper Stick-Out for Optimal Performance**

The wire is optimized for stick-out welding (typically " to 1"), meaning the wire extends beyond the contact tip before striking the arc. Incorrect stick-out can result in poor penetration, excessive spatter, or wire feeding issues.

4. **Not Ideal for Thin Materials**

Due to its high heat input and deep penetration, this wire is not recommended for welding thin sheets (e.g.,

5. **Flux Residue Cleanup**

Like all flux-cored wires, slag removal is necessary after welding. While the slag is generally easier to chip than with stick electrodes, it still requires post-weld cleaning for optimal joint integrity.

6. **Machine-Specific**

While compatible with the **Dual 7100**, it may not be as straightforward to use on other machines without proper adjustments to voltage, wire feed speed, and gas flow (if used in a mixed-gas setup).

7. **Higher Cost per Pound**

Compared to smaller diameter flux-cored wires (e.g., 0.035" or 0.045"), the 0.052" wire is more expensive. However, its efficiency may offset this in high-volume applications.

8. **Learning Curve for Beginners**

The deep penetration and high deposition rate can be challenging for inexperienced welders to control, potentially leading to issues like undercutting, excessive convexity, or poor fusion.

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### **Conclusion**

The **ESAB 248000010 Dual 7100 Ultra Shield 0.052" flux-cored wire** is an excellent choice for professional welders or shops performing heavy-duty, high-deposition welding on carbon and low-alloy steels. Its strengths in penetration, deposition rate, and arc stability make it well-suited for structural, fabrication, and repair work where efficiency and strength are priorities. However, its limitations such as incompatibility with non-ferrous metals, higher cost, and the need for proper technique mean it is not universally applicable. It is best reserved for experienced operators or those working in environments where its advantages can be fully leveraged.

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### **Recommendation**

- You are welding **carbon steel or low-alloy steel** in thick sections ( " and above).

- You need **high deposition rates** and **deep penetration** for efficiency.

- You are using the **ESAB Dual 7100 machine** and have experience with flux-cored welding.

- Your work involves **structural or heavy fabrication** where mechanical strength is critical.

- You prioritize **minimal slag and stable arcs** in less-than-ideal conditions.

- You are welding **thin materials** (under ") or **non-ferrous metals** (stainless steel, aluminum, etc.).

- You are a **beginner welder** without experience in controlling high-heat-input processes.

- Your budget is constrained, as the cost per pound is higher than smaller diameter wires.

- You frequently switch between different metals and require a more versatile filler.

- For **thin materials**, consider a **0.035" or 0.045" flux-cored wire** (e.g., ESAB 71T-DS2 or 71T-GS).

- For **stainless steel**, use a dedicated **ER308L or ER316L flux-cored wire**.

- For **general-purpose mixed applications**, a **multi-process wire** (e.g., ESAB 71T-1 or 71T-11) may offer more versatility.

In summary, this wire is a **premium choice for heavy-duty carbon steel welding** when used correctly, but it is not a one-size-fits-all solution. Ensure your application aligns with its strengths before purchasing.

Details:

The pictures are of the actual item for sale. Spool has a dent but wire looks unharmed around. Box has been opened and is in poor condition. This listing is for whats pictured only.

There is a small section of rust specks where the guard wrap had ripped. They are listed in order of my preferred methods. Also a few specs on the inside most winding's of roll. Please view the pictures to see condition of this item.

Not sure if any wire has been used but with spool weigh over 34 pounds. Otherwise looks good.

part #: 248000010 prices

• $180.00-$390.99

specifications weldtoolsam:

• brand: Esab
• mpn: 248000010
• type: Wire
• unit type: Unit
• item diameter: 0.052 In
• item weight: 33 Lb
• upc: 662303006778

offer weldtoolsam:

• availability: In Stock
• quantity: 1
• started: June 4, 2026
• sold: 0
• options: Ship-to-home

seller weldtoolsam:

• city: Winlock, Washington
• rating: 100.0%
• # reviews: 908

payments weldtoolsam:

• cash
• credit card: Mastercard
• other
• wallet: Paypal

returns weldtoolsam:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

general weldtoolsam:

• condition: Used
• Tools Workshop Equipment > Power Tools > Welding Soldering Tools

shipping weldtoolsam:

• type: Calculated
• carrier: UPS, USPS
• service: UPS Ground, USPS Ground Advantage
• cost: $40.16
• transit: 5-11 Days
• class: Standard

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