Chemical Composition Base Element Fe (Iron) C (Carbon) 0.04 to 0.1 % Cr (Chromium) 15 to 17 % Fe (Iron) 65.6 to 72.7 % (estimate) Mn (Manganese) 1.5 % (maximum) Nb (Niobium) 1.2 % (maximum) Ni (Nickel) 12 to 14 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.015 % (maximum) Si (Silicon) 0.3 to 0.6 % 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 205 MPa Ultimate Tensile Strength 510 to 690 MPa Elongation 35 % strain 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 Germany Standards Body DIN (Germany) Description Seamless tube Designation 1.4961 Specification Type Standard Specification DIN 17459 Specification Year 1992 Specification Status Obsolete Specification Status Notes withdrawn Source Worldwide Guide to Equivalent Irons and Steels, 5th ed.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 Deutsches Institut fur Normung e.V. (DIN) (German Standardization Institute)
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Chemical Composition