What Are Tungsten Carbide Wear Parts – and Why Are They So Durable?

When you’re working with heavy-duty equipment in industries like agriculture, mining, or construction, wear and tear isn’t just part of the job — it’s a daily reality. That’s where tungsten carbide wear parts step in.

At Jagido, we specialise in applying tungsten carbide to wear parts to extend their life, reduce downtime, and ultimately save you money. But what exactly are tungsten carbide wear parts and what makes them so tough?

Let’s break it down.

What is Tungsten Carbide?

Tungsten carbide is a compound made from tungsten and carbon, fused under extreme heat and pressure. The result? One of the hardest and most wear-resistant materials known to man.

To give you a comparison:

• Hardened steel is around 45 on the Rockwell Hardness Scale.

• Tungsten carbide is between 87 and 94 on the Rockwell Hardness Scale. That’s almost as hard as a diamond.

This makes it ideal for parts that face constant friction, pressure, and abrasive environments.

What Are Wear Parts?

“Wear parts” refer to any component of a machine or tool that experiences regular degradation from use — like scrapers, tillage shears, blades, drill bits, or punches. These parts wear out faster than the rest of the equipment and need to be replaced regularly.

By applying tungsten carbide to these parts, we drastically slow down that wear process.

Why Tungsten Carbide Parts Last Longer

There are several reasons why tungsten carbide-coated parts outperform traditional steel:

1. Extreme Hardness

Its hardness means it resists deformation — even in harsh environments.

2. Abrasion Resistance

High-friction environments like soil tillage, crushing, or drilling destroy normal parts quickly. Tungsten carbide holds up far better.

3. Corrosion Resistance

Not only is it tough, but tungsten carbide also resists corrosion. Whether it’s wet soil, muddy roads, or mineral dust, your parts maintain their integrity.

4. Less Downtime

Longer-lasting parts mean less time spent replacing them and more time keeping your operation running smoothly.

5. Better Long-Term Value

Even though tungsten carbide parts might cost more upfront, they quickly make up for it by reducing frequent replacements and repairs.

How We Apply Tungsten Carbide

At Jagido, we use a process called Induction brazing to apply tungsten carbide to wear parts. This method ensures a strong bond between the base material and the carbide layer, offering maximum durability and performance.

We source all our tungsten carbide from Pilot Tools, a South African company with more than 80 years of experience. With high-quality raw materials and our expert craftsmanship, we offer a product that’s trusted by farmers, agri-service providers, and industrial businesses across the country and abroad.

Who Can Benefit?

• Farmers: Extend the life of scrapers, shears, and tillage tools.

• Equipment Manufacturers: Add value to your machines with enhanced components.

• Repair Services: Offer your clients parts that outperform the standard.

• Construction & Mining: Reduce replacement intervals on your crushing and drilling parts.

Final Thoughts

If you’re tired of replacing the same parts over and over, maybe it’s time to switch to tungsten carbide wear parts. They’re built to last—and so is the support you get from Jagido.

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