Chemical Composition Base Element Fe (Iron) C (Carbon) 0.07 % (maximum) Cr (Chromium) 19 to 22 % Cu (Copper) 3 to 4 % Fe (Iron) 37.4 to 48.5 % (estimate) Mn (Manganese) 1.5 % (maximum) Mo (Molybdenum) 2 to 3 % Ni (Nickel) 27.5 to 30.5 % Si (Silicon) 1.5 % (maximum) Balance Fe (Iron) Composition Note Fe is listed as a Balance element for this material, but its % value is not listed in the specification. The value shown is a calculated one. Mechanical Properties Yield Strength 172 MPa Ultimate Tensile Strength 431 MPa Elongation 35 % strain Other Information Material Class Ferrous Alloy Country USA Description Cast: 431 MPa TS; 172 MPa YS; 35 El. Austenitic stainless for chemical equipment. ASTM A361, Grade CN7M. Designation CRANELOY 20 STAINLESS STEEL Specification Type Manufacturer's Specification Specification Status Active Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Casting Similar Alloys Click here to find similar alloys Links Organizations Crane Co., Valves Div.
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Chemical Composition