Duplex Alloy Castings
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.
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
We Also Pour Duplex Alloys to This 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 |