17 4 Stainless Steel Yield Strength

Mechanical properties can be optimized with heat treatment.

17 4 stainless steel yield strength.

Tensile strength 231 231 σb mpa yield strength 154 σ 0 2 mpa elongation 56 δ5 ψ ψ akv akv j hbs 235 268 hrc 30. The grade combines high strength hardness up to 572 f 300 c and corrosion resistance. Type 17 4 ph is a martensitic precipitation hardening stainless steel that provides an outstanding combination of high strength good corrosion resistance and good mechanical properties at temperatures up to 600 f 316 c. 17 4 stainless steel has a machinability rating of 48 in the annealed condition condition a with surface cutting speed of 80 feet per minute.

It is typically used in gate valves chemical processing equipment pump shafts gears ball bearings bushings and fasteners. Very high yield strength up to 1100 1300 mpa 160 190 ksi can be achieved. In the overaged condition h 1150 m the machinability rating is 76 with surface cutting speed of 125 feet per minute. 17 4 ph stainless steel material datasheet typical mechanical properties standard markforged h900 mim h900 astm a564 h900 ultimate tensile strength astm e8 1250 mpa 1190 mpa 1310 mpa 0 2 yield strength astm e8 1100 mpa 1090 mpa 1170 mpa elongation at break astm e8 6 6 10 tensile modulus astm e8 170 gpa 190 gpa 190 gpa.

Alloy 17 4 ph is a precipitation hardening martensitic stainless steel with cu and nb cb additions. Stainless steel yield strength and tensile strength. 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. 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.

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. Type 17 4 is the most common grade of martensitic precipitation hardenable ph alloys. Tensile strength 115 234 σb mpa yield strength 23 σ 0 2 mpa elongation 65 δ5 ψ ψ akv akv j hbs 123 321 hrc 30 17 4ph mechanical properties. 17 4 stainless has high tensile strength and hardness and excellent corrosion resistance up to high temperatures.