17 4 Ph Stainless Steel Properties Pdf

It is also known as 630 stainless steel.

17 4 ph stainless steel properties pdf.

Type 17 4 ph is a martensitic precipitation hardening stainless steel that. This alloy is typically furnished in condition a annealed but can be cold rolled to various temper. Sae type 630 stainless steel more commonly known as 17 4 ph or simply 17 4. 17 4 ph stainless steel mechanical properties ak steel 17 4 ph stainless steel provides excellent mechanical properties.

Rev 2 0 7 25 2018 tensile stress mpa strain 0 200 400 600 800 1000 1200 1400 0 0 02 0 04 0 06 0 08 0 10 mim 1 ph ss rouht 1 ph ss marore 1 ph ss. 304 stainless steel in most media. 17 4 stainless steel 17 4 uns s17400. The name comes from the chemical makeup which is approximately 17 chromium and 4 nickel.

17 4 ph is a martensitic chromium nickel copper precipitation hardening stainless steel that provides an outstanding combination of high strength good corrosion resistance good mechanical properties at temperatures up to 600ºf 316ºc. Type 17 4 ph stainless steel is the most widely used of all of the precipitation hardening stainless steels. General properties allegheny ludlum s al 17 4 precipitation hardening alloy s17400 type 630 is a chromium nickel copper precipitation hardening stainless steel used for applica tions requiring high strength and a moderate level of corrosion resistance. Type 17 4 is the most common grade of martensitic precipitation hardenable ph alloys.

17 4 ph stainless steel 1 17 4 ph stainless steel is a martensitic precipitation hardening stainless steel that provides an outstanding combination of high strength good corrosion resistance good mechanical properties at temperatures up to 600 f 316 c good toughness in both base. In general the corrosion resistance of ati 17 4 alloy is superior to that of the hardenable 400 series stainless steels. In addition it is more cost effective than many high nickel non ferrous alloys. For applications requiring high strength and hardness plus corrosion resistance this alloy is an outstanding choice.

Also known as uns 17400 is a grade of martensitic precipitation hardened stainless steel. Astm a564 17 4 ph stainless steel heat treated to h900 specification. High strength 17 4 ph stainless steel with a higher chromium content than 15 5 ph stainless steel this high strength 17 4 ph offers better corrosion resistance. As with other precipitation hardening stainless steels ati 17 4 precipitation hardening stainless steel is more susceptible to stress corrosion cracking at peak strength.

High strength is maintained to ap proximately 600 f 316 c. 17 4 provides an outstanding combination of high strength good mechanical properties at temperatures up to 600 f 316 c and short duration low temperature heat treatments that minimize warpage and scaling.