99.95% High Purity Tungsten Block

These hand-made cubes are made of pure elements, with 99.95% MIN purity. They are just beautiful artworks with good surface dealing, either polished or metal marks. They are perfect for element collections, displays, hobbies, DIY, experiments, promotional gifts, etc.

The 99.95% High Purity Tungsten Block is a high-purity tungsten block manufactured through powder metallurgy processes. It exhibits properties such as high density, high hardness, a high melting point, resistance to high temperatures, wear resistance, corrosion resistance, non-toxicity, environmental friendliness, long service life, and non-magnetic characteristics. This tungsten block maintains stable performance in various harsh environments and is suitable for a wide range of applications, including precision engineering, aerospace, defense and military, automotive racing, sports equipment, mechanical manufacturing, petroleum processing, mining, and marine engineering.

1. Grade:W1
2. Purity :W1 > =99.95%
3. Characteristic:
Melting Point: 3410 Degrees Celsius
Boiling Point: 5927 Degrees Celsius
Density: 19.3g/m3
High quality, workability
 

Features

High Purity: With a purity of 99.95%, the impurity content (such as oxygen, carbon, and metallic impurities) is strictly controlled, making it excellent for specialized applications requiring high-purity materials.

High Density: The density ranges from 18.5 g/cm³ to 19.2 g/cm³, approaching tungsten's theoretical density of 19.25 g/cm³. This makes it ideal for high-density applications such as radiation shielding and counterweights.

High Melting Point: Tungsten has an extremely high melting point of 3,422°C (6,192°F), allowing the 99.95% High Purity Tungsten Block to withstand extreme temperatures, making it suitable for electronics and aerospace applications.

High Hardness: With a hardness of 25-35 HRC and a Mohs hardness of 7.5, tungsten is one of the hardest metals in industrial applications, providing exceptional wear resistance and deformation resistance.

Good Electrical & Thermal Conductivity: Although tungsten's electrical conductivity is lower than that of copper or silver, it still exhibits good conductivity, making it useful in certain electronic and thermal applications. Additionally, its high thermal conductivity makes it suitable for heat-intensive applications.

Corrosion Resistance: Tungsten exhibits excellent corrosion resistance in non-oxidizing environments, but in oxidizing conditions, a protective coating may be required.

Weak Magnetic Properties: Tungsten is weakly magnetic, a characteristic that can be utilized in specific electronic applications.

Application

Aerospace: Used in manufacturing high-temperature components, engine parts, and structural materials, its high melting point and strength ensure stability under extreme conditions.

Defense & Military: Applied in ammunition, armor, and military equipment, its high density and hardness provide superior protective performance.

Motorsports: Serves as counterweights in race cars, where its high density helps optimize vehicle balance and handling.

Sports Equipment: Used in high-end golf clubs, fishing rods, and other premium sports gear, leveraging its high density and hardness to enhance performance and durability.

Mechanical Manufacturing: Ideal for molds, cutting tools, and mechanical components, its high hardness and wear resistance significantly extend service life.

Petroleum & Mining: Employed in drill bits, grinding balls, and other equipment, where its hardness and wear resistance improve operational efficiency and longevity.

Marine Engineering: Used in marine equipment and structural materials, its high density and corrosion resistance ensure reliability in harsh ocean environments.

Electronics Industry: Applied in electronic components, electrodes, and heating elements, its high melting point and good electrical conductivity enable stable performance in high-temperature and high-current environments.

Medical Field: Utilized in medical devices, such as CT scanner components, where its high density and hardness deliver exceptional imaging quality and durability.

FAQ

Are you a factory or manufacturer?

A: Yes, we are a factory but generally, we use our trading company to handle the business abroad. It will be convenient to receive the remittance and arrange the shipment.

What is the delivery method?

A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?

A: We cut out the middlemen in the end-to-end manufacturing process. Rather than obtaining semi-finished goods from other suppliers, we obtain our raw material of APT powder directly from its source.

Do you do spot quality inspection or full inspection?

A: 100% full inspection. Inspectors will check the finished product individually, to ensure they adhere to all parameters. All unqualified products are discarded.

How do you ensure your lead time?

A: We have an efficient Order Management System, from material preparation to machining, and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of 99.95% High Purity Tungsten Block?

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days which depends on the quantity and production.

What is kind of the package?

A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?

A: from order placed to cargo receiving will take around 10-25 days

Can this tungsten block be machined or shaped?
Yes, but due to its extreme hardness, machining requires:

Carbide or diamond tools

Slow speeds & high rigidity

Coolant to prevent overheating

Is tungsten toxic or hazardous?
Solid tungsten is non-toxic and environmentally safe.

Tungsten dust/powder (from machining) should be handled with PPE (respirators/gloves).

How does tungsten perform in corrosive environments?
Excellent in non-oxidizing conditions (e.g., acids, vacuum).

Oxidation occurs above 400°C (752°F) – Protective coatings (e.g., gold, nickel) are recommended.

What sizes and shapes are available?
Customizable into:

Blocks, rods, plates, sheets

Complex CNC-machined parts (with advanced tooling)

Where can I get technical specifications or material certifications?
Available upon request (e.g., ISO 9001, RoHS, material test reports).

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