Chemical Composition Base Element Fe (Iron) C (Carbon) 0.35 to 0.4 % Cr (Chromium) 0.8 to 1.1 % Fe (Iron) 98.2 to 98.7 % (estimate) Mo (Molybdenum) 0.15 to 0.25 % Balance Fe (Iron) Other elements Pb 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 689 MPa Ultimate Tensile Strength 841 MPa Elongation 23 % strain Brinell Hardness 248 Other Information Material Class Ferrous Alloy Country USA Description Heat treated: 122,000 TS; 100,000 YS; 23 El; 62 RA; 248 HB; For gears, bolts, crankshafts; free-cutting, leaded steel. Designation HI-QUA-LED 41L37 Specification Type Manufacturer's Specification Specification Status Obsolete 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 Alco Products
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Chemical Composition