17 4 Stainless Steel Yield Strength

17 4 stainless steel 17 4 uns s17400.

17 4 stainless steel yield strength.

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. 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. Very high yield strength up to 1100 1300 mpa 160 190 ksi can be achieved. It is typically used in gate valves chemical processing equipment pump shafts gears ball bearings bushings and fasteners.

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 stainless steel has a machinability rating of 48 in the annealed condition condition a with surface cutting speed of 80 feet per minute. The grade combines high strength hardness up to 572 f 300 c and corrosion resistance.

In the overaged condition h 1150 m the machinability rating is 76 with surface cutting speed of 125 feet per minute. 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. 17 4 stainless has high tensile strength and hardness and excellent corrosion resistance up to high temperatures. Mechanical properties can be optimized with heat treatment.

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. Type 17 4 is the most common grade of martensitic precipitation hardenable ph alloys. 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. Typical room temperature yield strength tensile strength and ductility values for some of the stainless steels are given in the following chart.