Industries Who Rely on AIA's Versa Bar Cast Iron YOU decide if you want your metal stock raw, processed or machined. Getting you exactly what you need means less waste and lower prices. We pride ourselves on our customer services and unparalleled flexibility to tailor our products and services to your needs. Most other distributors and CNC machining firms restrict you to certain quantities or finish styles.
Ī Truly Flexible Continuous Cast Iron Supply ProgramĪmerican Iron & Alloys offers you the most flexible and customizable purchasing program for your cast iron requirements. Learn more about the advantages of continuous casting. However, sand casting tends to yield a lower degree of accuracy and a rougher surface finish when compared to continuous casting.Ĭontinuous casting is a refined process for large volume production. It's also known as strand casting and produces high-quality products in a variety of shapes and sizes including square bars, tubes, hexagonal profiles and slabs with varying thickness levels. Sand casting has been one of the most popular and simplest types of casting for centuries because it's inexpensive and can be used for both ferrous and non-ferrous metals. Versa-Bar continuous cast iron’s natural lubrication and ability to dissipate heat make it ideal for these kinds of applications. Reaching peak efficiency in the creation of power minimizes costs and maximizes total output. Since Versa-Bar is one of the industry’s finest metals for the fluid power industries, its role in hydraulic and pneumatic power systems is critical. The Basics of Hydraulic and Pneumatic Systems Our continuous cast ductile iron is commonly used for pistons and other machinery requiring high tensile strength. Some metallurgists will say the difference between gray and ductile iron is that ductile iron is an "upgraded" version of gray iron-the answer is not that simple.Ĭontinuous cast gray iron is recommended for straight wear applications in the hydraulics industry due to its lower tensile strength, higher thermal conductivity and higher damping capacity. it's an ideal metal for bearings and bushings, but ductile iron is much better for moving parts because it is more malleable and more impact resistant. If you were to run the same test on a CNC machine or use one of the new high-tech inserts, rates comparable to those shown on the NGK chart are possible. Results show that all three grades of Versa-Bar far exceeded the conventional machinist handbooks for SFM on cast iron. The operators were asked to reach the optimum SFM (surface feed per minute) on the Versa-Bar and still maintain comparable depth of cut and surface roughness with the other three materials. The cutting tool used for this analysis was a Valenite VC 67 Carbide Insert. The machine produced hydraulic cylinder pistons.
The rates were used by the field test operator for normal production requirements on a 7 HP lathe machine. The chart below displays the speeds and feeds for aluminum, bronze and steel as well as comparable rates for Versa Bar. Field Test Comparison Chart - Continuous Cast Iron vs.
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