AISI 4140 Steel Welding Procedure AISI 4140 is high-strength medium carbon steel. 4140 can be easily welded with the right precautionary steps being applied. Other steels in this category as AISI...

What is Precipitation Hardened Stainless Steel? Precipitation-hardening stainless steels, often designated with the suffix PH, are types of stainless steels that get their strength from...