300 Stainless Steel Castings
If you are looking for a top foundry to cast and pour 300 stainless steel parts for your OEM products or industrial components, explore the details of our services below. At Lamothermic, we’re one of the leading suppliers of 300 stainless steel investment castings to a wide range of customers. If you have questions, or would like to request a quote on a 300 stainless steel 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.
300 Series Stainless Steels
302, 303, 304, 304L, 309, 310, 316, 316F, 316L, 316NM, 317, 317L, 347
Supported Specifications
ASTM A351, ASTM A743, MIL-S-81591, ASME SA351, AMS 5370C, MS 530 ASTMA744, CF8M/CF3M, CF3/CF8
| Alloy | Heat Treat Condition | Tensile Strength | Yield Strength | Elongation % | Hardness |
|---|---|---|---|---|---|
| 302 | As Cast, Solution Treat | 70 ksi, min | 30 ksi | 30 % | 75 – 85 HRB |
| 304, CF8 | As Cast, Solution Treat | 70 ksi | 30 ksi | 30 ksi | 75 – 85 HRB |
| 304L, CF3 | As Cast, Solution Treat | 70 ksi | 30 ksi | 30 ksi | 75 – 85 HRB |
| 310 | As Cast, Solution Treat | 65 ksi | 28 ksi | 10% | 75 – 85 HRB |
| 316, CF8M | As Cast, Solution Treat | 70 ksi | 30 ksi | 30 % | 75 – 85 HRB |
| 316L, CF3M | As Cast, Solution Treat | 70 ksi | 30 ksi | 30% | 75 – 85 HRB |
| 316NM | As Cast, Solution Treat | 65 ksi | 25 ksi | 30% | 75 – 85 HRB |
| 317 | As Cast, Solution Treat | 75 ksi | 35 ksi | 25% | 75 – 85 HRB |
| 317L | As Cast, Solution Treat | 75 ksi | 35 ksi | 25% | 75 – 85 HRB |
| 347 | As Cast, Solution Treat | 75 ksi | 35 ksi | 25% | 75 – 85 HRB |