Sorry my earlier question should have read what is the main differences between AISI 4130 & AISI 4140.
I also need to know why you would use Inconel 625 rather than 17/4ph when inlaying welds and for anti extrusion rings on Seals
I am in the process of getting a new job as a Engineering Buyer in a company that manufactures parts for the Oil Industry. I need more knowledge on various types of metals.
The first question i have is What is the advantage of using F6NM the 2nd question is what is the difference between F6NM &...