Carbon Steel Investment Castings - Lamothermic

Carbon Steel Castings


Carbon Steel Investment Castings - Lamothermic

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.

Carbon Steels
1018, 1020, 1025, 1030, 1040, 1045, WCB

We Also Pour Carbon Steels to These Specifications
MIL-S-22141, ASTM A732, ASTM A216, ASTM A27, ASTM A-352


Alloy Heat Treat Condition Tensile Strength Yield Strength Elongation % Hardness
1018 Anneal, normalize or harden & temper 60 ksi, min. 35 ksi, min 20% min. 60 – 70 HRB
1020 Anneal, normalize or harden & temper 60 – 95 ksi 40 – 85 ksi 20 – 35 % 65 – 95 HRB
1025 Anneal, normalize or harden & temper 65 – 98 ksi 45 – 90 ksi 15 – 35 % 65 – 95 HRB
1030 Anneal, normalize or harden & temper 65 – 100 ksi 45 – 95 ksi 10 – 30 % 70 – 98 HRB
1040 Anneal, normalize or harden & temper 75 – 100 ksi 45 – 90 ksi 10 – 25 % 75 – 100 HRB
1045 Anneal, normalize or harden & temper 80 – 100 ksi 45 – 90 ksi 5 – 20 % 85 – 100 HRB