Duplex Alloy Castings
As a top-tier vendor providing duplex alloy castings, we serve a wide array of businesses. Thanks to the latest investment casting technology, an expert team, and processes refined over decades, we can produce the precision investment castings your business needs. If you’re looking for a foundry to cast and pour duplex alloy parts for your OEM products, explore the details of our services below. If you have questions, or would like to request a quote on a duplex alloy casting for your business, contact us today.
Pouring a Casting
Optical Emission Spectrometer
Alloys
Lamothermic pours a wide variety of ferrous and nonferrous alloys. Below are some of the more common alloys and specifications we can cast your parts with. If you don’t see your desired alloy on the list, we still may be able to pour it so please contact us, so we can talk about your needs.
Metallurgical Controls
We ensure all chemistries are in control by checking metal upon arrival and after each pour with a Thermo Scientific ARL 3460 Optical Emission Spectrometer.
Improved Casting Quality
We provide value added services to ensure your castings meet all required specifications of both the purchase order and blue prints. Services we offer include machining, heat treating, plating, assembly and hot isostatic processing.
Duplex Alloys
CD4MCU, CE8MN, CN7M, NIT60
Supported Specification
ASTM A-890
| Alloy | Heat Treat Condition | Tensile Strength | Yield Strength | Elongation % | Hardness |
|---|---|---|---|---|---|
| CD4MCU | As Cast, Solution Treat | 100 ksi | 70 ksi | 25% | 22 – 32 HRB |
| CE8MN | As Cast, Solution Treat | 95 ksi | 65 ksi | 25% | 80 – 90 HRB |
| CN7M | As Cast, Solution Treat | 60 ksi | 25 ksi | 35% | 80 – 90 HRB |
| NIT60 | As Cast, Solution Treat | 80 ksi | 35 ksi | 30% | 85 – 95 HRB |