
Stainless steel CNC machining is widely used to creat precision stainless steel components because of its corrosion resistance. There are many grades of stainless steel. Their formability, strength and machinability are different. Grade 304 stainless steel, also known as A2 stainless steel, contains 18% to 20% chromium and 8% to 10% nickel, and grade 316 or A4 stainless steel contains about 16% chromium, 10% nickel and 2% to 3% molybdenum. This means that one of the biggest differences between 304…