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LINCOLN ELECTRICHardfacing electrode

Lincoln Kobatek 576 hardfacing electrode

High-efficiency Lincoln Electric hardfacing electrode, with a high content of chromium carbide and boron carbide. The deposited metal is highly resistant to abrasion at temperatures up to 500 °C and to erosion by fine mineral particles.

  • Chromium and boron carbide
  • Abrasion up to 500 °C
  • Wear-resistant hardfacing
  • Flat and vertical up
Electrodos de recargue Lincoln Kobatek 576 en Hierros Arjo, Tenerife

Sizes we stock

Add it to your order and ask us for a price.

  • Ø 3.2 × 350 mm
    Format
    5 kg tube

Lincoln also makes it in 4.0 × 450 mm. If you need it, just ask.

Technical specifications

FeatureKobatek 576
TypeHigh-efficiency hardfacing electrode
CompositionHigh content of chromium carbide and boron carbide
ResistanceAbrasion at high temperatures (up to 500 °C) and erosion by fine mineral particles
Positions1G/PA (flat) and 3G/PF (vertical up)
PreheatingAt least 500 °C, with slow cooling
SizeØ 3.2 × 350 mm
Format5 kg tube

Manufacturer's data (Lincoln Electric).

Features

  • Highly abrasion-resistant

    Even at high temperatures, up to 500 °C.

  • Erosion-resistant

    Against fine mineral particles in gaseous media.

  • High efficiency

    High-performance hardfacing electrode.

  • Preheat to 500 °C

    To avoid cracking, preheat the part to at least 500 °C and cool it slowly.

What is it used for?

It's mainly used in coal mines, cement works and steelworks.

  • Sintered crusher bars
  • Mixer blades
  • Clod breakers
  • Extrusion screw segments
  • Ploughs

How to order

  1. 1

    Choose the size

    Add it to your order or message us directly on WhatsApp.

  2. 2

    We give you a price

    We reply with the price and availability, with no obligation.

  3. 3

    Collect it or we deliver

    At our warehouse in Icod de los Vinos or with delivery across Tenerife.

Services

  • Expert adviceTell us what you're going to weld and we'll recommend the consumable.
  • Lincoln Electric consumablesGenuine Lincoln electrodes and wires.
  • Warehouse collectionC/ Poeta Viana s/n, Icod de los Vinos.
  • Delivery across the islandWe deliver to your site or workshop.

Frequently asked questions

What is the Kobatek 576 for?

For hardfacing parts that wear through abrasion, including at high temperatures (up to 500 °C), or through erosion by fine mineral particles: crusher bars, mixer blades, clod breakers, extrusion screws or ploughs.

Does the part need preheating?

Yes. Lincoln recommends preheating it to at least 500 °C and cooling it slowly after welding, to avoid cracking.

In what positions is it welded?

Flat (1G/PA) and vertical up (3G/PF).

How do you sell it?

In a 5 kg tube, size 3.2 × 350 mm.

Is Kobatek made by Lincoln Electric?

Yes, Kobatek 576 is a Lincoln Electric electrode.

Do you deliver across Tenerife?

Yes. We deliver across the island from our warehouse in Icod de los Vinos. If you prefer, you can collect it from the warehouse.

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Need to hardface parts?

Tell us how many tubes you need and we'll give you a price.