17 4 Ph Stainless Steel Hardness

Also known as uns 17400 is a grade of martensitic precipitation hardened stainless steel.

17 4 ph stainless steel hardness.

17 4 ph stainless steel mechanical properties ak steel 17 4 ph stainless steel provides excellent mechanical properties. Markforged represent typical tested values. 17 4 ph mim standard stainless steel heat treated to h900 specification. The name comes from the chemical makeup which is approximately 17 chromium and 4 nickel.

It is also known as 630 stainless steel. It contains approximately 15 17 5 chromium and 3 5 nickel as well as 3 5 copper. Markforged represent typical tested values. Very high yield strength up to 1100 1300 mpa 160 190 ksi can be achieved.

In addition it is more cost effective than many high nickel non ferrous alloys. Alloy 17 4ph is a precipitation hardening martensitic stainless steel with cu and nb cb additions. As with other precipitation hardening alloys al 17 4 pre cipitation hardening alloy is more susceptible to stress. Hardness rockwell c 160 1103 145 1000 5 35 type 17 4ph stainless steel has excellent mechanical properties.

Rev 2 1 7 02 2020 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 all data and graphs on front page reflect values of h900 heat treated 17 4 ph ss. Al 17 4 precipitation hardening alloy is comparable to that of type 304 stainless steel in most media. Grade 17 4 stainless steel has high ductility and can be formed using all conventional techniques. For applications requiring high strength and hardness plus corrosion resistance this alloy is an outstanding choice.

The grade combines high strength hardness up to 572 f 300 c and corrosion resistance. In gen eral the corrosion resistance of al 17 4 alloy is supe rior to that of the hardenable 400 series stainless steels. For applications requiring high strength and hardness as well as corrosion resistance type 17 4ph stainless is an outstanding choice and it is more cost effective than many. Mechanical properties can be optimized with heat treatment.

17 4 ph provides this high strength in combination with good mechanical properties at temperatures of up to 600 f 316 c. 17 4 ph mim standard stainless steel heat treated to h900 specification. 17 4 ph steel contains 4 copper and may be hardened by a single low temperature precipitation hardening heat treatment producing excellent mechanical properties at a high strength level. 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.

Grade 17 4 stainless steel is annealed at 1038 c 1900 f for 0 5 h followed by cooling rapidly.