Chemical Composition Base Element Fe (Iron) C (Carbon) 0.04 to 0.1 % Cr (Chromium) 17 to 20 % Fe (Iron) 63.4 to 73.8 % (estimate) Mn (Manganese) 2 % (maximum) Ni (Nickel) 9 to 13 % P (Phosphorus) 0.045 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 0.2 to 0.8 % Ti (Titanium) 0.6 % (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 1.95e8 Pa (minimum) Ultimate Tensile Strength 5.1e8 to 7.1e8 Pa Elongation 30 % strain (minimum) Notes on Mechanical Properties 50 mm gauge Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Austenitic stainless steel Alloy Sub-Group 347/347H/ 348 Country India Standards Body BIS (India) Description Creep resistant; bars, forgings; quenched Designation 7Cr19Ni11TiH Specification Type Standard Specification IS 1570/7 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 Bureau of Indian Standards (BIS)
No warranty is given for the accuracy of these data Copyright © 2024 ASM International®

Chemical Composition