Celestial Materials Trading

European Trading Company for High-Performance Tungsten Carbide Powders

We are a European supplier and trading company specializing in high-performance tungsten carbide powders, offering:

Crushed Tungsten Carbide (25–2500 µm)

Cast Tungsten Carbide (CTC)

Spherical Tungsten Carbide (SCU)

High-purity Tungsten Metal Powders

All materials are sourced from carefully selected EU manufacturers and delivered directly within the European Union, with no customs duties inside the EU.

Our Key Advantages

Duty-free delivery within the EU

Fast shipping: 3–7 business days

No import risks from Asia

European quality standards & CE certifications

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Crushed Tungsten Carbide (25–2500 µm)

Fully customizable particle size distribution

Ultra-high hardness up to 3000 HV

Stable WC / W₂C phase composition

Optimized morphology and high bulk density

Products

Crushed Tungsten Carbide (25–2500 µm)

Fully customizable particle size distribution

Standard sizes: 25–2500 µm | Custom sizes available on request

Ultra-high hardness with stable WC / W₂C composition

Optimized particle morphology and high bulk density

Cast Tungsten Carbide (CTC)

Hardness: 2800–3000 HV

Particle sizes: 45–150 µm, 150–300 µm

Applications: Hardfacing, wear plates, oil & gas tools

Spherical Tungsten Carbide (SCU)

Highly flowable spherical particles for HVOF and PTA processes

Available sizes: 15–45 µm, 30–75 µm

Sintered Tungsten Carbide

High toughness and excellent impact resistance

Ideal for demanding wear-resistant applications

Tungsten Metal Powder

High-purity tungsten powder for metallurgy and powder metallurgy

Consistent quality for industrial and advanced manufacturing uses

Recycled Tungsten Carbide

Environmentally friendly and cost-effective

High-quality recycled material with reliable performance

Specialty Alloys

Custom-engineered powders for specialized applications

Tailored solutions to meet specific technical requirements

EU Advantage

All products are stocked and shipped directly from EU warehouses —

✔ No customs duties within the EU

✔ Fast and reliable delivery across Europe

Applications by Particle Size

🔹 Fine Powder (25–75 µm)

Precision-grade tungsten carbide powders in this fine particle range are designed for applications that demand maximum control, surface quality, and micro-scale performance. These powders are ideal where uniformity, flowability, and ultra-fine layering are critical.

They are widely used in thermal spray coatings, surface hardening treatments, and high-precision additive manufacturing, enabling the formation of thin, functional layers with exceptional wear resistance.

In advanced metallurgy and electronics, fine powders support laboratory-grade alloy development, chemical vapor deposition (CVD) enhancement, and high-precision sintering processes.

This size range is also essential for electrical contact pastes, conductive and catalytic coatings, micro-welding compounds, and ultra-thin electronic layers, making it highly suitable for electronics, micro-engineering, and high-tech manufacturing.

Additional applications include fine polishing compounds, micro-nozzle fabrication, printed circuit bonding, and thermal interface performance enhancement, where consistency and purity are non-negotiable.

🔹 Medium Powder (75–150 µm)

Medium-sized tungsten carbide powders offer an optimal balance between mechanical strength, process stability, and versatility, making them one of the most widely used grades across industrial sectors.

They are extensively applied in welding electrodes, TIG welding additives, and sintering mixtures, supporting reliable bonding and long service life.

In manufacturing, this size range is ideal for hard-metal production, metal matrix composites, and powder injection molding (PIM), delivering consistent mechanical reinforcement.

Medium powders are also commonly used for automotive and aerospace component coatings, heat-resistant and thermal barrier layers, and precision tooling and die manufacturing.

Industries such as oil & gas, heavy machinery, and industrial tooling rely on these powders for abrasion-resistant surfaces, high-density fillers, and high-temperature joint reinforcement, ensuring durability under extreme operating conditions.

🔹 Coarse Powder (150–850 µm)

Coarse tungsten carbide powders are engineered for high-load, high-temperature, and heavy-duty applications where mass, density, and structural reinforcement are required.

They play a critical role in thermal barrier systems, plasma spray processes, and high-density metallurgical applications, including tungsten heavy alloy production and radiation shielding components.

This particle range is commonly used in industrial furnaces, machining tools, and wear-resistant mechanical parts, providing excellent resistance to abrasion, heat, and mechanical stress.

Additional applications include grinding and abrasive components, reinforced casting molds, high-pressure machine parts, and structural alloy enhancement, making coarse powders indispensable in energy, mining, and heavy engineering industries.

🔹 Granules / Heavy Grades (850–2280 µm)

Heavy-grade tungsten carbide granules are designed for applications where maximum mass density, thermal stability, and structural weight are essential.

These grades are widely used in tungsten melting and alloying, industrial casting, and metal refining and recycling processes.

They are a key material for nuclear radiation shielding, aerospace counterweights, ballast systems, and vibration damping components, where controlled weight and stability are critical.

In heavy industry, granules support high-temperature furnace loads, foundry enhancements, compression molds, and refractory components.

They are also utilized in high-density base plates, vibration-absorbing machine blocks, and large-scale engineering assemblies, ensuring long-term performance in extreme environments.

Services & Industries

Industries Served

Our tungsten carbide materials and technical services support a wide range of high-demand industrial sectors where wear resistance, thermal stability, and material reliability are critical.

Oil & Gas Industry

We supply tungsten carbide powders for hardfacing, wear protection, and surface reinforcement used in drilling tools, valves, pumps, and downhole equipment. Our EU-based supply ensures consistent quality, fast delivery, and reduced operational risk.

Aerospace & Aviation

High-performance tungsten carbide materials for aerospace tooling, thermal spray coatings, counterweights, and high-temperature components, meeting strict quality and traceability requirements.

Mining & Mineral Processing

Durable solutions for abrasion-resistant components, including cutting tools, wear plates, crushers, and material handling systems exposed to extreme mechanical stress.

Thermal Spraying & Surface Engineering

Specialized powders for HVOF, PTA, plasma spraying, and laser cladding, optimized for flowability, particle morphology, and coating performance.

Automotive & Transportation

Applications include tooling reinforcement, brake components, wear-resistant coatings, and high-density fillers, supporting long service life and production efficiency.

Heavy Machinery & Industrial Manufacturing

Tungsten carbide materials for machining tools, molds, dies, and mechanical wear parts, ensuring enhanced durability under continuous industrial operation.

Energy & Power Generation

Used in turbine components, heat-resistant coatings, radiation shielding, and high-temperature assemblies, supporting both conventional and renewable energy systems.

Metallurgy & Powder Metallurgy

High-purity tungsten and tungsten carbide powders for sintering, metal matrix composites, and advanced alloy development, including customized particle size and phase composition.

Recycling & Sustainable Materials

Supporting tungsten carbide recycling and circular economy initiatives, delivering cost-efficient and environmentally responsible material solutions without compromising performance