UltraCore® 121K3M-H Plus Flux-Cored (FCAW-G) Wire, 0.052 in, 33 lb Spool
Based on unit price: $10.07
Made in USA
- Description
- Spec. Sheets
UltraCore® 121K3M-H Plus Flux-Cored (FCAW-G) Wire, 0.052 in, 33 lb Spool, is designed for high-strength welding on low-alloy steels in heavy-duty industrial applications. This flux-cored wire delivers exceptional arc stability, minimal spatter, and smooth slag removal for clean, high-quality welds. Ideal for structural welding, fabrication, and repair, the 121K3M-H Plus ensures deep weld penetration and high-strength results. Whether working indoors or outdoors, this wire offers consistent, reliable performance in demanding environments, making it the perfect choice for professionals seeking durable, efficient welds in a wide range of industries.
Details:
Innovative design capable of superior toughness at-60° F
Whats Included:
- (1) 33 lb Spool
Specifications:
- Country of Origin: United States
- Consumables Material: Flux-cored (FCAW-G) Wire
- LECO Consumable Diameter: 0.052 in (1.3 mm)
- LECO Consumable Package: 33 lb Spool
- Consumable Diameter (in): 0.052
- Consumable Diameter (mm): 1.3
- Winding: RDM
- Welding Process: FCAWG
- Alloy Type: SLA
UltraCore® 121K3M-H Plus Flux-Cored Wire (0.052 in, 33 lb Spool) offers excellent arc stability, minimal spatter, and strong welds for low-alloy steels. Ideal for structural welding, fabrication, and demanding industrial applications.
UltraCore® 121K3M-H Plus Flux-Cored Wire (0.052 in, 33 lb Spool) is designed for high-performance welding on low-alloy steels in demanding industrial applications. This flux-cored wire provides superior arc stability, minimal spatter, and smooth slag removal, ensuring clean, consistent welds. With high-strength performance and deep weld penetration, it’s perfect for structural welding, heavy fabrication, and repair projects. Whether used indoors or outdoors, the 121K3M-H Plus guarantees reliable, durable results in challenging environments, making it the ideal choice for professionals working in industries such as construction, manufacturing, and heavy-duty repairs.



