Nickel Alloy Investment Castings - Lamothermic

Nickel 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.

Nickel Base Alloys
CW12MW, CW2M, CW6M, CX2MW, M30C, M35-1, M35-2, M25S

We Also Pour Nickel Base Alloys to This Specification
ASTM A494


Alloy Heat Treat Condition Tensile Strength Yield Strength Elongation % Hardness
CW12MW Solution Treat 75 ksi 45 ksi 5 % 90 – 102 HRB
CW2M Solution Treat 70 ksi 40 ksi 20 % 90 – 100 HRB
CW6M Solution Treat 70 ksi 40 ksi 25 % 90 – 100 HRB
CX2MW Solution Treat 80 ksi 40 ksi 30 % 90 – 100 HRB
M-30C As Cast 65 ksi 45 ksi 25 % 65 – 75 HRB
M-35-1 Solution Treat 65 ksi 30 ksi 25 % 65 – 75 HRB
M-35-2 Solution Treat 65 ksi 25 ksi 25 % 65 – 75 HRB
M-25S As Cast 30 ksi 25 – 35 HRB
QQ-N-288 Comp A Solution Treat 65 ksi 32.5 ksi 25 % 70 – 80 HRB
QQ-N-288 Comp D As Cast 25 – 35 HRC