Your Questions Answered
Explore our FAQs to find answers to your common questions about our services and processes.
FAQs
Explore our frequently asked questions to learn more about our superior services and capabilities.
We pour castings ranging in weight from ounces up to about 200lbs. We have four flask sizes, 16X20, 20X24, 26X26, and 30X30. If the casting will fit in 24” square box and weighs 200lbs or less there is a good chance we can make it.
Gray Iron
Standard ASTM A48 grades include 25, 30, 35, and 40. Many international grades will translate to an ASTM grade and we can meet the specifications.
Ductile Iron
Standard ASTM A536 Grades include: 60-40-18, 65-45-12, 80-55-06, 100-70-03
Austempered Ductile Iron
Standard ASTM A897 Grades include: 110-70-11, 130-90-09, 150-110-07, 175-125-04, 200-155-02, 230-185-01
We do accept transfer tooling. Upon receipt, we will inspect and confirm the suitability of it to be used at our facility. Some tools require minor modifications to work on our equipment, others require more moderate work to be utilized. At times it is more economical to start with new tooling as opposed to utilizing existing. Evaluating existing tooling is handled on a case by case basis and we do our best to save our customers money with tooling expenses as long as the opportunity is mutually beneficial.
Washburn Iron Works has been continuously operated since 1976. Prior to that Otto Rush was in the foundry industry full time since 1948 so our family has been working in the industry continuously for over 7 decades.
Yes – 2018 was our initial ISO certification date, we have ongoing ISO audits twice per year to help maintain compliance.
Yes. While we do not perform these services at our facility we have built strong relationships with vendors who do perform these services. We are more than happy to manage the entire process for you to supply a fully machined and painted part ready for your needs.
We currently have open capacity. As part of our culture, we are continuously working to improve, which often increases capacity. In 2025, we installed an entirely new state of the art melt and charging system that doubled our melt capacity. Eliminating melt as a bottleneck has provided us with ample capacity to continue to grow and maintain the level of service and delivery our customers demand.
Standard lead times are about 6 weeks. Some castings may require more or less time. We work closely with customers who need expedited delivery dates and our staff is always eager to assist.
Yes – we have tiered pricing based upon order quantity. Once the volume of the order is high enough we eliminate all set-up fees and offer the best pricing. The quantity ordered depends upon part configuration and machine, please ask your Account Representative for more information.
There are many reasons. Some of the reasons customers choose to work with us are:
Quality
We continuously strive to make defect free parts and our systems to track and improve castings defects is second to none.
Stability
As a third generation company with a young leadership and a dedicated staff Washburn Iron Works is ready to be your casting partner for decades to come.
Financial
With no debt, we continue to invest heavily in our facility to increase efficiency, make jobs easier, and control costs for our customers. This provides a framework for long-term partnerships.
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