13 best tungsten metal raw materials
Tungsten is a metal known for its exceptional properties and is commonly used in various industrial applications. Here's what you need to know about tungsten metal raw materials:
Tungsten Element: Tungsten, also known as Wolfram, has the chemical symbol "W" and the atomic number 74 on the periodic table. It is a dense, hard, and refractory metal with a high melting point, making it suitable for extreme conditions.
Extraction: Tungsten is not typically found in its pure form in nature but is extracted from tungsten ores, primarily wolframite and scheelite. The extraction process involves crushing the ore, chemical treatment, and high-temperature roasting to produce tungsten oxide (WO3).
Tungsten Powder: Tungsten oxide is then reduced to tungsten metal through a process known as the reduction of tungsten oxide with hydrogen or carbon. The resulting product is tungsten metal powder, which is a valuable raw material for various applications.
Properties: Tungsten possesses several unique properties that make it highly desirable in industrial applications:
- High Melting Point: Tungsten has one of the highest melting points of any element, exceeding 3,422 degrees Celsius (6,192 degrees Fahrenheit). This property allows it to withstand extreme temperatures.
- Density: It is a dense metal, which contributes to its strength and durability.
- High Tensile Strength: Tungsten has excellent tensile strength, making it suitable for applications where materials need to withstand high stress.
- Corrosion Resistance: Tungsten is highly resistant to corrosion, making it ideal for use in aggressive environments.
- Electrical Conductivity: While not as conductive as copper or aluminum, tungsten has good electrical conductivity and is used in electrical applications.
- Radiation Shielding: Due to its high density and radiation-absorbing properties, tungsten is used in radiation shielding applications, such as in medical devices and nuclear industry.
Applications: Tungsten metal and its alloys find use in various industries, including:
- Aerospace: Tungsten is used in the manufacture of aerospace components and rocket engine nozzles due to its high melting point and heat resistance.
- Electronics: Tungsten is employed in the production of electrical contacts, filaments for incandescent lamps, and integrated circuits.
- Defense: Tungsten is used in armor-piercing ammunition and military applications.
- Mining: Tungsten is used in drilling and cutting tools for the mining industry.
- Medical: Tungsten alloys are used in radiation therapy for cancer treatment.
- Manufacturing: Tungsten is used in the production of steel alloys, such as high-speed tool steels, and in the construction of industrial furnaces.
Recycling: Tungsten is a valuable and recyclable material. Scrap tungsten and tungsten-containing products can be recycled to recover the metal for reuse in various applications.
Tungsten metal, derived from tungsten ores and processed into tungsten powder, is a critical raw material in many industrial sectors due to its exceptional properties, including its high melting point, density, and resistance to corrosion. Its versatility makes it a valuable resource for a wide range of applications.
Below you can find our editor's choice of the best tungsten metal raw materials on the market
Tungsten Cube - 2" - FREE 1" CUBE WITH PURCHASE
Midwest Tungsten Service
- ENJOY a free 1" Tungsten Cube as a comparison!
- SURPISINGLY heavy. Great conversation piece.
- AEROSPACE grade tungsten alloy cube.
- SHOCKINGLY heavy at 2.36 kgs or 5.2 lbs
- SAFE edges are rounded for non-toxic handling
User questions & answers
| Question: | Is this a pseudo tungsten alloy rather than pure tungsten |
| Answer: | sorry,we don`t have this size |
| Question: | are the cubes solid |
| Answer: | I'll use a step drill bit, or just a regular bit (carefully) and just drill in to the scales part way |
| Question: | I notice that the price seems to be almost a linear function of the surface area rather than the mass. Is the because of the difficulty in finishing |
| Answer: | Solid Brass Round Rod. All Brass. |
| Question: | Is the cube made of pure Tungsten? (i.e. 99.95% Tungsten |
| Answer: | It might bend. I'm not sure if it would be dangerous to do that TBH...So, use extreme caution. If it were me, I'd just go with a cleaning rod, but have never messed with blanks. I guess it would really depend on how stuck it is and how much force is required. |
Product features
The Famous Tungsten Cube
Machined from aerospace grade tungsten, this tungsten alloy cube is an excellent contemporary addition for your desk at work or bookshelf at home.
Though our tungsten cubes may seem small, due to tungsten's high density they are extremely heavy for their size.
Whether you are a science enthusiast or are looking for a beautiful desk toy, our tungsten will be sure to amaze you and your friends with its mind-boggling density.
Engraved Element Cube Set
Five piece display set including 1" cubes of copper, aluminum, titanium, iron, and tungsten.
Tungsten and Aluminum Kilo Set
A set of one tungsten cube and one aluminum cube that are very different sizes but both weigh one kilo.
Tungsten Sphere
Tungsten spheres are available in sizes ranging from 1" to 2.75" inches.
5" Tungsten and Aluminum Cube Set
Our tungsten and aluminum 0.5" cube set gives a budget friendly introduction to the wonders of density.
Tungsten & Aluminum 1.5" Cube Set - Engraved Elemental Symbol
Midwest Tungsten Service
- Edges rounded for safe handling
- 1 Tungsten cube with 1 Aluminum cube
- Great for desks or gifts
- Perfect for teachers
- Engraved with periodic symbol
Product features
Tungsten and Aluminum Cube Sets
Our Tungsten and Aluminum Cube Sets are a sensory defying display of density. Tungsten is around 7 times as dense as aluminum, making the weight difference between the two identically sized cubes remarkable.
Machined from aerospace grade tungsten and precipitation-hardened aluminum alloys, these cubes are an excellent contemporary addition for your desk at work or side table at home.
Tungsten and Aluminum Sphere Set
Tungsten and aluminum sphere sets come in 1", 1.5" and 1.175" diameters.
Engraved Element Cube Set
Five piece display set including 1" cubes of copper, aluminum, titanium, magnesium, and tungsten.
Tungsten Cube
Available in 8 different sizes from 1 cm up to 4 inches.
NEW Premium Display Base
Our new, sleek and elegant display bases for a variety of sizes of tungsten cubes.
C2 Tungsten Carbide Round Rod, Ground, Precision Tolerance, ASTM B777-07, 0.078" Diameter, 6" Length
Small Parts
Product description
- C2 tungsten carbide has high wear resistance and good corrosion resistance
- Meets ASTM B777-07 specifications
- Ground with precision to the specified shape and size
- Precision tolerance
99.95% Pure Tungsten Rod - 0.1250" Diameter x 12.0" Length
Midwest Tungsten Service
Product description
High quality 99.95% pure tungsten (W) rod in 0.1250" diameter x 12.0" length conforms to international standard ASTM B760. You will receive a complementary material cert in the safely packaged shipment. All material is lot controlled, stress relieved, and formed through high temperature pressing and sintering processes. This rod is perfect for machine shops, labs, research and development, and DIY machinists. Also check out our Tungsten Alloy and Molybdenum rods!
- PURE 99.95% Tungsten (W) Rod shipped to you free via Amazon Prime!
- SIZE: 0.1250" dia. x 12.0" length with tolerance: (-0/+0.003" dia.) (-0" length)
- QUALITY manufacturing via pressing and sintering, all rods are lot controlled, stress relieved, and conform to ASTM B760
- FREE material cert will be provided with in safely packaged shipment
- UNITED STATES based manufacturing & customer service staff are here to help you
1/2" Tungsten Cube - Unique Metals
Unique Metals
Product description
A 1/2" x 1/2" x 1/2" pure tungsten cube weighing in at 40 grams! An extremely dense metal. This is great gift for the science lover in your life. It also makes an interesting paperweight, conversation piece, soap box derby weight, or addition to your element or rare earth metal collection. 1" Cubes are also available from Unique Metals.
- Half Inch Cube Of Pure Tungsten
- Very Dense Weighing In At 40 Grams
- Polished With Sharp, Clean Edges For A Beautiful Appearance
- Interesting Gift For The Science Lover In Your Life
Tungsten Powder | High Density | Over 99.9% Purity | 0.5 lb | Perfect for Adding Weight to Anything: Golf Clubs, Fly Tying, Pinewood Derby Cars
Sanew LLC
Product description
High density tungsten powder that is over 99.9% purity. Perfect for adding weight to any application, including golf clubs, fishing equipment, pinewood derby cars, or any other project requiring high density material. Tungsten is superior to other metals as it is one of the highest density materials available.
- PURITY: Highest available purity at over 99.9% pure Tungsten with highest apparent density available. This gives the powder increased weight per volume to optimize its use. Superior to lead or other materials that promise high density.
- PRIMARY USE: Adding weight to applications requiring high density material (golf clubs, fishing equipment/fly tying, pinewood derby cars, etc.). If you need to add weight in a small footprint, this is the ideal material to get.
- PHYSICAL PROPERTIES: Average particle size is 19-50 µm, Apparent Density is 130-165 g/in^3, Tap Density 10.0-12.5 g/cc, Standard Screening -60 mesh size.
- NON-METALLIC IMPURITIES: With less than 0.020% Carbon and less than 0.350 Oxygen, this product is extremely high quality.
- VOLUME/STORAGE: 2 oz/0.5 lb. The Tungsten Powder is shipped in a small, seal-able plastic container.
User questions & answers
| Question: | Is this tungsten disulfide |
| Answer: | Hi. This is not Tungsten Disulfide. Lab analysis shows it is 99.99% pure Tungsten (W) only with traces of other elements and less than 0.001% Sulfur. Hope this helps. Thanks for the inquiry. |
Tungsten Alloy Rod - 0.50" Diameter x 12" Length, 90% Tungsten, 6% Nickel, 4% Copper
Midwest Tungsten Service
Product description
17g/cc density. 90% Tungsten, 6% Nickel, 4% Copper. High quality tungsten heavy alloy (W) rod in 0.50" (1/2") diameter x 12" length conforms to international standard ASTM B777, Grade 1, Type II & III. You will receive a complementary material cert in the safely packaged shipment. All material is lot controlled, stress relieved, and formed through high temperature pressing and sintering processes. This rod is perfect for machine shops, labs, research and development, and DIY machinists. Tungsten alloy is much easier to machine than traditional pure tungsten. Also check out our Pure Tungsten and Molybdenum rods!
- DENSE: 17g/cc - 90% Tungsten, 6% Nickel, 4% Copper alloy rod shipped to you free via Amazon Prime!
- SIZE: 0.50" dia. x 12" length with tolerance: (-0/+0.003" dia.) (-0" length)
- QUALITY manufacturing via pressing and sintering, all rods are lot controlled, stress relieved, and conform to ASTM B777
- FREE material cert will be provided with in safely packaged shipment
- UNITED STATES based manufacturing & customer service staff are here to help you
Tungsten Metal, 99.99% Pure Tungsten – Pieces Sized 12mm (.5") or Smaller - 1,000 Grams
Exotech
- WORLD-CLASS METALLURGY: Our Tungsten metal is 99.99% pure and primarily used in the glass forming, drilling, and steel industries. This metal can be used confidently in any application where Tungsten is required; has been tested at a certified laboratory.
- PERFECT SPECIFICATIONS & SIZE: Exotech is a manufacturer of pure Tungsten. We produce Tungsten in purities ranging from 99.95% – 99.99%. Each piece of our pure Tungsten measures 12 mm (.5") or smaller and you can purchase this with a minimum of 500grams.
- SAFE LAB AND SCHOOL USE: This can be a great gift for chemistry students and teachers. Exotech will be able to supply all your metal and raw material needs to help you accomplish your goals.
- GREAT FOR MELTING: All of our metal products are great for melting. Exotech is proud to be a certified conflict-free.
- TRUSTED & RESPECTED: Exotech processes all metals in our world-class processing facility with ISO 9001:2015 certification. We provide the highest quality metals available in the industry.
Product features
Exotech, Inc.
Family Owned & Operated
Exotech is proud to say that it’s been a family owned and operated business since we first opened our doors in 1990.
Trusted & Respected
Since being established in 1990 Exotech has become a Trusted & Respected partner in the exotic metal recycling industry.
Tungsten 1.5" One Kilo Cube - Engraved Periodic Table Symbol
Midwest Tungsten Service
Product description
Professionally laser engraved with elemental symbol and technical data. Includes certificate of chemical composition and interesting tungsten facts. Machined from aerospace grade tungsten, this 1.5" tungsten alloy cube is an excellent contemporary addition for your desk at work or side table at home. Surprise your colleagues and friends with the cube's density, weighing 1.0 kilogram, yet fitting into the palm of your hand. Tungsten is one of the densest naturally occurring elements, and now you can add one of nature's wonders to your own collection. If you like the cube, don't forget to check out our Tungsten Sphere.
- This is the cube you're looking for
- Adam Savage, former co-host of MythBusters, was astonished upon holding this cube
- As seen on Quora, DudeIWantThat, Vsauce, and ThinkGeek
- A perfect complement to the 1.5" Aluminum Cube! Check it out
- Edges are rounded for safe handling
User questions & answers
| Question: | What percentage tungsten is the cube |
| Answer: | This cube is 95% tungsten with nickel/iron for the remainder. |
Pure Tungsten Rod Unpolished 0.5"(d)x12"(l)
Torrey Hills Technologies, LLC
Product description
Torrey Hills’ Tungsten Properties and Applications: Tungsten has the highest melting point (3422C) of all the non-alloyed metals. It can keep its strength and stiffness at high temperatures. Tungsten has good thermal conductivity and lowest thermal expansion of any pure metal. Its corrosion resistance is excellent and it can be attacked only slightly by most mineral acids. Our Tungsten products are widely used in aviation, aerospace, nuclear high-temperature furnace, glass, ceramic, crystal production, medical, illumination and vacuum sputtering etc. Torrey Hills Technologies, LLC is a leader in developing and delivering quality but affordable materials and equipment for multiple industries. Our goal is continuing to provide excellent products with competitive rates and first class services to our customers.
User questions & answers
| Question: | Can the .5” x 12” bar be shipped in (3) 4” pc |
| Answer: | No, the shipping weight is 8.8 ounces inside of the packaging. The sphere weights 0.32 lbs (150g). |
Pure Tungsten Rod Polished 0.25"(D) x12"(L)
Torrey Hills Technologies, LLC
Product description
Torrey Hills’ Tungsten Properties and Applications: Tungsten has the highest melting point (3422C) of all the non-alloyed metals. It can keep its strength and stiffness at high temperatures. Tungsten has good thermal conductivity and lowest thermal expansion of any pure metal. Its corrosion resistance is excellent and it can be attacked only slightly by most mineral acids. Our Tungsten products are widely used in aviation, aerospace, nuclear high-temperature furnace, glass, ceramic, crystal production, medical, illumination and vacuum sputtering etc. Torrey Hills Technologies, LLC is a leader in developing and delivering quality but affordable materials and equipment for multiple industries. Our goal is continuing to provide excellent products with competitive rates and first class services to our customers.
Pure Tungsten Sheet - 0.005" x 6" x 6"
Midwest Tungsten Service
Product description
High quality pure Tungsten (W) sheet conforms to international standards. You will receive a complementary material cert in the safely packaged shipment. All material is lot controlled, stress relieved, and formed through high temperature pressing and sintering processes. This tungsten is perfect for machine shops, labs, research and development, and DIY machinists. Also check out our Pure Tungsten and Tungsten Alloy Rods!
- 99.95% PURE Tungsten (W) Sheet or thin plate
- SIZE: 0.005" x 6" x 6" square
- QUALITY ISO certified manufacturing process ensures consistency, lot control, and precision parts
- FREE material cert will be provided upon request. Send us a message!
- UNITED STATES based manufacturing & customer service staff are here to help you
Tungsten Sphere - 2.175" Diameter (1.5 Kilogram) with Base
Midwest Tungsten Service
- FREE high quality base ships directly with sphere
- EXCELLENT display of density properties
- PERFECT for your desk, science classroom, or for every day carry
- ROUND and heavy at a 2.175" diameter
- SURPRISINGLY heavy at 1.5 kg or 3.3 lbs
User questions & answers
| Question: | Why dont you ship to Canada |
| Answer: | This item ships from an Amazon Fulfillment Center; they determine whether an item can be exported. |
| Question: | Is this sphere pure tungsten? If so what is the purity |
| Answer: | It's 90% tungsten 7% nickel 3% iron. |
| Question: | What is it for |
| Answer: | It is for people like me who hope that at some point this hatches into a Transformer! Until such time, however, it looks great on the desk. |
| Question: | This item seems like it would work great for laundering the proceeds from credit card fraud! Is that what it's for |
| Answer: | Droping on the Foot of those who ask Asinine Questions |
Product features
The Famous Tungsten Cube
Machined from aerospace grade tungsten, this tungsten alloy sphere is an excellent contemporary addition for your desk at work or bookshelf at home.
Though our tungsten sphere may seem small, due to tungsten's high density they are extremely heavy for their size.
Whether you are a science enthusiast or are looking for a beautiful desk toy, our tungsten will be sure to amaze you and your friends with its mind-boggling density.
Engraved Element Cube Set
Five piece display set including 1" cubes of copper, aluminum, titanium, iron, and tungsten.
Tungsten and Aluminum Kilo Set
A set of one tungsten cube and one aluminum cube that are very different sizes but both weigh one kilo.
Tungsten Cubes
Tungsten cubes are available in sizes ranging from 1 cm to 4 inches.
5" Tungsten and Aluminum Cube Set
Our tungsten and aluminum 0.5" cube set gives a budget friendly introduction to the wonders of density.
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