ESAB OK 83.30 Hardfacing Electrode

ESAB OK 83.30 is a rutile-coated hardfacing electrode designed for welding and cladding applications where moderate hardness and durability are required. It provides a weld deposit with a hardness of 30-35 HRC, making it suitable for resurfacing and protecting components such as shafts, rolls, tracks, rails, and rail frogs. The electrode offers excellent wear resistance for parts exposed to friction and mechanical wear, helping extend the service life of critical components in industrial and transport sectors.

This electrode works with both AC and DC+ currents, providing reliable, high-quality welds with good slag removal. ESAB OK 83.30 is ideal for industries that require durable and wear-resistant surfaces, such as rail maintenance, construction, and material handling equipment.

Key Features of ESAB OK 83.30

• • Moderate Hardness: Provides a hardness of approximately 30-35 HRC, ideal for parts requiring moderate wear resistance.
  • Excellent Impact Resistance: Designed for metal-to-metal wear applications, thus offering durability and extended service life.
  • Good Machinability: Allows for easy post-weld machining using conventional methods, ensuring accurate final dimensions.
  • Versatile Welding Options: Suitable for both DC+ and AC currents, providing flexibility in various setups.

Applications

• • • Rail Maintenance: Ideal for hardfacing and cladding rail frogs, tracks, and switches, providing durable, wear-resistant surfaces.
    • Shafts and Rolls: Excellent for resurfacing and protecting shafts and rolls exposed to friction and mechanical wear.
    • Construction Equipment: Provides wear resistance to construction machinery parts that are subject to heavy use and abrasion.
    • Material Handling: Suitable for cladding components in conveyors and other material handling systems.

Specifications

For hardfacing and cladding applications requiring moderate hardness and wear resistance, choose ESAB OK 83.30. Its versatility makes it the perfect choice for resurfacing shafts, rolls, rails, and more in various industrial and transport sectors.

Reference: manufacturer’s page.
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