Chemical Composition Base Element Fe (Iron) C (Carbon) 0.25 % Cr (Chromium) 25 % Fe (Iron) 52.4 % (estimate) Mn (Manganese) 0.5 % Ni (Nickel) 20 % Si (Silicon) 1.85 % 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 276 MPa Ultimate Tensile Strength 483 to 586 MPa Elongation 10 to 75 % strain Brinell Hardness 160 to 180 Rockwell Hardness B scale 83 to 89 Other Information Material Class Ferrous Alloy Country USA Description Cast: 70,000-85,000 TS; 40,000 YS;10-75 El; 160-180 HB; For furnace rolls, grates, retorts, skid rails, chains; Rockwell B 83-89. Designation B&W ALLOY NO. 1100 Specification Type Manufacturer's Specification Specification Status Obsolete 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 Babcock & Wilcox (Power Generation Group)
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Chemical Composition