News and Reports

Johnson Brass & Machine Foundry, Inc., d/b/a Johnson Centrifugally Technology (JCT), prides itself in manufacturing Critical Application Items (CAI) – in support of the “Warfighter.” Our Vertical Centrifugal Casting process is the best choice for tough applications. It ensures strength, material integrity, and a tight grain structure.  Our processing produces material that naturally densifies under… Continue reading Centrifugal Casting Process for Critical Application Items

At Johnson Centrifugal Technology, we take pride in our in-house precision metal machining capabilities. Using NX, an advanced software suite that combines 3D modeling and CAM functionalities, we can manufacture complex parts with exceptional precision. This integration enhances collaboration between our engineers and machine shop, allowing us to leverage NX’s cutting-edge features to optimize machining… Continue reading Precision Metal Machining with NX CAM Software

In today’s competitive market, exemplary customer service can set a company apart from the rest. Johnson Centrifugal Technology (JCT) is a primary example of how dedicated service can elevate a business, enhance client relationships, and foster long-term success. Our approach to customer care not only meets, but often exceeds industry standards, making us a standout… Continue reading Exceptional Service at Johnson Centrifugal Technology: A Model for Foundry Casting Customer Care

The Johnson Centrifugal Technology metal alloys laboratory has a wide array of equipment to ensure quality metal alloy chemistries, test for strength, and view grain structure. JCT recently purchased a new SPECTROMAXx Optical Emission Spectrometer (OES). This metal analyzer can be used to test any copper, aluminum, steel, or nickel-based alloys with high precision and… Continue reading JCT’s Metal Alloys Lab can Certify Alloy Chemistry to any Industry Standard

In summary, centrifugal casting offers distinct advantages over forged metals in terms of cost, efficiency, material utilization, and quality for producing parts with complex geometries and superior metallurgical properties. These benefits make it a viable alternative to forging in many industrial or military applications. For help with a component part project, please access our Request… Continue reading Centrifugal casting offers distinct advantages over forged metal in certain applications

Introduction: Johnson Centrifugal was recently approached by a customer to compare centrifugally cast aluminum alloys for a proprietary application. In the realm of metal casting, choosing the right material is critical to achieving desired outcomes. This blog post delves into the properties and performance of two commonly used aluminum alloys, 356 and 6061, in our… Continue reading Comparing 356 Aluminum vs 6061 Aluminum in Centrifugal Casting: A Case Study

When it comes to custom alloys for centrifugal castings, JCT is not just selling chemistries; we are offering precision and reliability. Imagine crafting alloys tailored to specific industry needs, whether it’s military, semi-conductor, and mining or beyond. These alloys aren’t just mixtures; they’re solutions designed to withstand intense centrifugal forces, ensuring flawless casting every time.… Continue reading JCT Alloy Application Review – Customized Alloys

JCT is the only facility in the US to offer vertical centrifugal castings in Copper, Aluminum and Stainless Steel alloy groups! Today will review our expertise in Stainless Steel alloys, where high yield can reduce expensive machining costs. Key characteristics: Corrosion resistance, ease of fabrication, good weldability, and extremely high tensile strength with low-temperature heat… Continue reading JCT Alloy Application Review – Stainless Steel Group

JCT is the only facility in the US to offer vertical centrifugal castings in Copper, Steels, and Aluminum alloy groups!  Today will review our expertise in Aluminum alloys, which include wrought equivalents with superior properties. Benefits of Various Aluminum Alloys and Typical Applications: Wrought Equivalent Alloys 2000 Series (2024, 2219) 3000 Series (3003) 5000 Series… Continue reading JCT Alloy Application Review – Aluminum Group

JCT is the only facility in the US to offer vertical centrifugal castings in Copper, Steels, and Aluminum alloy groups!  Today will review our expertise in Copper alloys, which include Bronze, Brass and other varieties. Key characteristics: High resistance to corrosion, and high thermal and electrical conductivity.  Maximum JCT Pour Weights:  20,000 lbs (9072 kg)… Continue reading JCT Alloy Application Review – Copper Group