Chemical Composition Base Element Fe (Iron) Al (Aluminum) 0.75 to 1.5 % C (Carbon) 0.09 % (maximum) Cr (Chromium) 14 to 16 % Fe (Iron) 69.6 to 76.8 % (estimate) Mn (Manganese) 1 % (maximum) Mo (Molybdenum) 2 to 3 % Ni (Nickel) 6.5 to 7.75 % P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 1 % (maximum) Composition Note Fe is listed as a Base element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Yield Strength 1100 to 1210 MPa Ultimate Tensile Strength 1240 to 1380 MPa Elongation 7 to 8 % strain Brinell Hardness 375 to 415 Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Precipitation-hardening stainless steel Alloy Sub-Group Miscellaneous precipitation-hardening steels Country USA Standards Body ASTM (USA) Description HR, cold-finished, age-hardening stainless bars and shapes; age-hardening after treatment; mech props vary Designation S15700 Specification Type Standard Specification ASTM A564/A564M Specification Year 2004 Specification Status Active Specification Status Notes active 2004 Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations American Society for Testing and Materials (ASTM)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition

Base Element

Fe (Iron)