Abrasion Resistant Cast Iron (ASTM A532)

Hiler Industries is proud to be the trusted source for abrasion-resistant cast iron across a broad range of industries. These alloys typically fall under the specification ASTM A532 and are used often for casting components that have to endure extremely abrasive conditions or applications. Our customers know they can count on us and our innovative processes to deliver the highest-quality results for whatever their needs may be.

We take great pride in our comprehensive in-house casting capabilities and what they produce, including ASTM A532 cast iron as well as proprietary customer specifications. No matter what our customers need from us, they depend on our proven shell mold casting technique to deliver superior-quality castings that adhere to their exact specifications. When the job calls for components that are capable of standing up to the challenge, Hiler Industries is here to answer the call. Our lineup of services for Abrasion Resistant Cast Iron as well as other common alloys include:

Properties of Abrasion-Resistant Cast Iron

The vast majority of castings made with ASTM A532 cast iron fall under two categories. These are the Ni-Hard, which contains a high percentage of nickel, and Hi-Chrome, which is alloyed with a higher amount of chrome. Thanks to their chemical composition, both types provide exceptional durability when exposed to abrasion and gouging. Ni-Hard alloys have been in use for more than 60 years, while Hi-Chrome alloys are more recent. The key difference between the two is that Hi-Chrome offers higher resistance to corrosion than Ni-Hard, although both see extensive use throughout a wide range of industrial applications. The primary weakness of ATSM A532 alloys is in their brittleness, which makes them unsuitable for applications that involve impact or as structural components.

Industrial Applications of Abrasion-Resistant Cast Iron

The superior resistance of these alloys to abrasion means ASTM A532 cast iron metals are used to create parts and components that are used in some specific and demanding applications. Most frequently, these are used for machinery in the mining, recycling and hydraulic fracturing industries. This is because these sectors work with highly abrasive materials including sand, ground glass and aggregates. ASTM A532 cast iron can work with these materials repeatedly without suffering abrasive damage. This means parts experience far less wear than if they were made of other alloys, increasing uptime and reducing the number of costly repairs machinery needs.

Why Choose to Work With Hiler Industries?

Manufacturers serving multiple industries have been putting their faith in us since 1946. We strive to be on the cutting edge of the industry, as evidenced by the fact that we were one of the first foundries in the nation to use the shell mold casting technique to ensure the highest-quality castings.

We’re committed to doing the right thing for our customers, and we hold numerous certifications and industry awards as proof of our dedication. In everything we do, we uphold the highest standards of professionalism and customer service.

If you’d like to learn more about our full range of capabilities, the next step is to reach out and talk to one of our representatives to find out what Hiler Industries can do for you.

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