Chemical Composition Base Element Fe (Iron) C (Carbon) 0.07 % Cr (Chromium) 19 to 21 % Fe (Iron) 34.9 to 46.9 % (estimate) Mn (Manganese) 2 % (maximum) Mo (Molybdenum) 2 to 3 % Ni (Nickel) 32 to 38 % Si (Silicon) 1 % (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 240 MPa Ultimate Tensile Strength 500 MPa Elongation 30 % strain Other Information Material Class Ferrous Alloy Country USA Description Wrought: 500 MPa TS; 240 MPa YS; 30 El. Austenitic stainless for chemical equipment. Similar to ASTM B473. Designation CRANELOY 20 STAINLESS (FORGED-WROUGHT) Specification Type Manufacturer's Specification Specification Status Active Source Woldman's Engineering Alloys 9th ed. J. Frick Editor, ASM International 2000 Available forms Wrought Similar Alloys Click here to find similar alloys Links Organizations Crane Co., Valves Div.
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Chemical Composition