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Graphite Block

A reliable source for Machined Graphite information and leading Machined Graphite Companies & Suppliers.

Graphite is known as the most stable form of carbon that is found under standard conditions and because of this it can be found in a series of different types of applications from brake linings and pencils to use in steelmaking and electric motor brushes. Read More…

Graphite Block Graphite is utilized in a number of different applications and industries due to its advantageous physical properties, and one of the best ways to purchase graphite for some applications is to simply buy graphite blocks from a graphite supplier.
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Leading Manufacturers

Denver, PA  |  717-336-7507

At Weaver Industries we specialize in manufacturing machined graphite parts and products. Our goal is to ensure that our customers get the right tools for their applications. We are leaders in the industry for our graphite machining processes which include recycling and reclaiming machined electrodes. Custom molded urethane and high quality carbon graphite are only a few of our other capabilities.

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Weaver Industries, Inc. $$$

Willoughby, OH  |  800-448-8887

Innovating and manufacturing the highest quality graphite products since 1979, Ohio Carbon Blank guarantees customer satisfaction. Our machined graphite blanks come in various sizes and square, rectangular and round shapes—available from .001” up to full block sizes. No matter what the size and style, all of our products adhere to ISO 9001:2008 quality standards. For a complete list of available graphite materials and our other capabilities, contact Ohio Carbon Blank today!

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Ohio Carbon Blank $$$

St. Marys, PA  |  814-781-7333

St. Marys Carbon Company is an integrated manufacturer of carbon materials. These materials are used in the manufacturing of automotive and industrial brushes, electrical contacts, current collector shoes, and a wide range of mechanical products. In addition, we can supply stock material if you desire to perform the final machining work.

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St. Marys Carbon Company $$$

Lorain, OH  |  800-420-5740

Since 1971, Semco Carbon has been a leading supplier of custom carbon and graphite machining. Our graphite products include graphite rods, graphite tubes and graphite fixtures. We serve a range of industries with quality machined graphite and handle small-run jobs machined from raw blocks.

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Semco Carbon $$$
placeholder image Weaver Industries, Inc. Ohio Carbon Blank St. Marys Carbon Company Semco Carbon

Also known for its very high melting point, graphite makes for a great material to use in permanent molding processes in the manufacturing world. These high quality industrial molds can be made from graphite blocks, which are then tooled and fabricated into a detailed mold; molten material is then poured into the mold and allowed to harden. This harden material is then brought through secondary finishing processes, but is generally in the final shape once it leaves the graphite mold.

Graphite blocks allow for an individual or company to produce their own graphite products such as graphite molds or any other form of graphite based product without having to go through the process of getting the graphite from its natural state into a block form which is easy to work with. Graphite block suppliers typically offer a wide range of sizes when it comes to their blocks, obviously the size of the block that you will require is heavily dependent on your unique application and tooling process.

As stated before the use of a graphite block has a very wide range and graphite suppliers work with a number of different industries in order to provide graphite blocks for applications such as run out plates, heating elements, furnace parts, boats, gas nozzles, brazing fixtures, runners, batteries and so many other applications.

Finding the right graphite block manufacturer comes down to evaluating your needs and requirements and bringing them to a number of different suppliers in order to determine which supplier is a good fit for you and your application. While the graphite is typically the same at each supplier, the sizes which a supplier can provide range from business to business with some even offering custom saw-cut sizes in order to ensure that you find the right sized graphite block for your application.

Graphite Block Informational Video