17-4 Stainless Steel Sheet Stainless Steel 17-4 Sheet 24 in Overall Length 24 in Overall Width 1 in Thickness Fabrication Hot Rolled Heat Treatment Annealed Heat Treatable Yes Mechanical Finish Mill Yield Strength 145 000 psi Tensile Strength 160 000 psi Brinell Hardness 163 Rockwell Hardness B85 System of Measurement Inch