Hi, I have to manufacture some datum pins for STPS welder and the drawing for the pins calls for the following material: AMCO Heat Treat 52-56 Rc.
1) Does any one know what type of material is AMCO and where can I find more information about such material (structure, composition and so on).
2) What would be the best alternative for this material type that can be used for this application, other than Amco?
Thank you.