17 4 Ph Stainless Steel Vs 316

Farmers copper is an industry leading stainless steel supplier.

17 4 ph stainless steel vs 316.

316l is a great general purpose steel. 17 4 and 316l stainless steel. Sae type 630 stainless steel more commonly known as 17 4 ph or simply 17 4. Precipitation hardening grade is a combination of two stainless steel structures i e.

We maintain a large inventory of various stainless steel grades including 218 303 304 316 17 4 ph and more. 17 chromium and 4 nickel. Known for its corrosion resistance characteristics stainless steel is a widely used alloy comprised of a minimum of 10 5 chromium by mass. 316l on the other hand is an austenitic chrome nickel steel.

17 4 stainless steel also known as sae type 630 is a common and exceptionally durable type of steel used in a diverse variety of industries and applications. Gases such as hydrogen require 316l material. The name comes from the chemical makeup which is approximately 17 chromium and 4 nickel. Both the grades i e.

Also known as uns 17400 is a grade of martensitic precipitation hardened stainless steel. Hydrogen ions are small enough to penetrate the grain structure of 17 4 ph stainless steel thus breaking down the diaphragm over time as a result of embrittlement. The numbers 17 4 refer to its composition. When you compare stainless steel 17 4 ph vs 316 it is obvious that 17 4 ph has higher hardening content.

316l also offers excellent corrosion resistance and low levels of carbon which make it great for welding. 17 4 ph vs 316 offer high corrosion resistance. It contains approximately 15 17 5 chromium and 3 5 nickel as well as 3 5 copper.