US Aluminum Castings

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Entiat, WA  |  509-784-1001

US Aluminum Castings, located in Entiat, Washington, is a trusted and full-service aluminum foundry specializing in precision aluminum castings. With our expertise and commitment to meeting customer production needs, we serve the aviation, aerospace, heavy truck, military, and marine industries. Our comprehensive capabilities make us a reliable partner for the production of a wide range of aluminum castings on a just-in-time basis.

Our product offerings cater to diverse industries, ensuring we meet the unique requirements of each sector. For the aerospace industry, we provide precision aluminum castings that adhere to the rigorous standards and specifications demanded by this critical sector. These castings are designed and manufactured to deliver exceptional performance, durability, and reliability.

In addition to aerospace castings, we offer aluminum green sand castings. Utilizing traditional sand molding techniques, these castings provide a cost-effective solution without compromising on dimensional accuracy. They find applications across various industries, including automotive, industrial, and general engineering.

Our capabilities extend to aluminum lost foam castings, which allow for the production of intricate designs and complex geometries. With high precision, these castings offer lightweight components with superior strength and excellent surface finish. They are well-suited for industries requiring intricate and complex components.

US Aluminum Castings is also skilled in producing aluminum permanent mold castings, a method ideal for high-volume production. With excellent dimensional accuracy and mechanical properties, these castings offer consistent and reliable performance. They are widely utilized in various industries where large-scale production is necessary.

Completing our range of capabilities, we provide aluminum no-bake castings. Manufactured using a chemical binder system, these castings offer versatility and flexibility in design. They are suitable for applications that require high-quality castings with complex geometries and exceptional surface finishes.

As a full-service aluminum foundry, we are equipped to handle all aspects of production. From design and engineering support to casting manufacturing and finishing, we are dedicated to meeting customer needs and delivering high-quality products. Our just-in-time manufacturing approach ensures timely delivery, enabling customers to maintain efficient production schedules.

Die Castings Power Pages

Aluminum Casting

Aluminum Casting

Aluminum casting is a method for producing high tolerance and high quality parts by inserting molten aluminum into a precisely designed and precision engineered die, mold, or form. It is an efficient process for the production of complex, intricate, detailed parts that exactly match the specifications of the original design...

Die Casting

Die Casting

Die casting is a high pressure metal casting process that forces molten metal into a mold. It produces dimensionally accurate precision metal parts that have a flawless smooth finish...

Types of Casting Processes

Casting Foundry

The casting process is an ancient art that goes back several thousand years to the beginning of written history. The archeological record has finds that document the use of the casting process over 6000 years ago around...

Zinc Die Casting

Zinc Die Casting Dies

Zinc die casting is a casting process where molten zinc is injected into a die cavity made of steel that has the shape, size, and dimensions of the part or component being produced. The finished cast zinc product has all the...

Investment Casting

Investment Casting

Investment casting is a metal working process that uses a ceramic shell built over a wax pattern to produce parts with extraordinarily uniform and smooth surfaces. The wax pattern is produced from an aluminum die.The final products of investment casting are without parting lines, mold half marks, or other deformities...

Lost Wax Casting

Lost Wax Casting

Lost wax casting is a casting process that uses a wax pattern to create a ceramic mold for creating a part or product design. It has been known over the years as lost wax or precision casting due to its accuracy in recreating parts with precise tolerances...

Iron Castings

Iron Castings

An iron casting is a hard product obtained from combining iron with carbon. This can be readily cast in a mold, and it contains a higher proportion of carbon compared to steel. The proportion typically ranges from 2 to 4.3 percent...


Forged Part

Forging is a metal working process that manipulates, shapes, deforms, and compresses metal to achieve a desired form, configuration, or appearance outlined by a metal processing design or diagram. Depending on the type of metal and the requirements of the design...

Open vs Closed Die Forging

Applications of Closed Die Forging

In this article, there are key terms that are typically used with open and closed die forging and it is necessary to understand their meaning. Forging is a process in manufacturing that involves pressing, hammering, or...

Castings & Forgings

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