17 4 Stainless Steel Shear Strength

17 4 stainless is an age hardening martensitic stainless combining high strength with the corrosion resistance of stainless steel.

17 4 stainless steel shear strength.

S17400 stainless steel is a precipitation hardening stainless steel formulated for primary forming into wrought products. Recommended die clearance in of thickness low carbon hr steel rb 70 50 000 345 1 00 20 low carbon c r. Shear strength table 4 shear strength in torsion property condition h 900 h 1025 h 1075 h 1150 unit shear strength. For 316 stainless the tensile strength is about 84 000 psi so the shear strength is roughly 50.

Hardening is achieved by a short time simple low temperature treatment. In other words it s approximately 60 of the tensile strength. 17 4 is a precipitation hardened chromium nickel alloy. Most common of the ph alloys and considered to have the best weldabilty.

Grade 17 4 stainless steel can be cold worked using common techniques in spite of its high initial yield strength. Type 17 4ph stainless steel has excellent mechanical properties. It has a moderately low embodied energy and can have a moderately low tensile strength among wrought precipitation hardening stainless steels. 17 4 ph is the common industry name.

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. S17400 is the uns number for this material. Grade 17 4 stainless steel has high ductility and can be formed using all conventional techniques. Unlike conventional martensitic stainless steels such as type 410 17 4 is quite weldable.

Mpa ksi at elastic limit torsion 676 98 0 566 86 2 466 67 5 294 42 5 ultimate shear strength. Sheet rb 40 000 276 80 25 astm a 36 bhn 119 159 58 80 000 1 20 20 25 45 50 carbon hr sheet bhn 200 80 000 552 1 60 25. 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. 17 4 ph stainless steel product data bulletin.

Type 17 4 is the most common grade of martensitic precipitation hardenable ph alloys. Shear strength n mm 2. Shear strength can be estimated by multiplying the ultimate tensile strength by 0 60. Excellent corrosion resistance physical properties and strength.