Chemical Composition Base Element Fe (Iron) C (Carbon) 0.1 % (maximum) Cr (Chromium) 8 to 10.5 % Fe (Iron) 85.8 to 91.2 % (estimate) Mn (Manganese) 1 % (maximum) Mo (Molybdenum) 0.85 to 1.2 % Ni (Nickel) 0.4 % (maximum) P (Phosphorus) 0.03 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 0.9 % (maximum) 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 Ultimate Tensile Strength 410 MPa (minimum) Elongation 17 % strain (minimum) Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Miscellaneous or unclassified Alloy Sub-Group Miscellaneous high-alloy steel Country India Standards Body BIS (India) Description Cr-Mo basic flux covered electrode for manual arc welding all-weld metal deposit, stress relieved Designation E41 B-B8 Specification Type Standard Specification IS 1395 Specification Year 1997 Specification Status Active Specification Status Notes active 1997 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 Bureau of Indian Standards (BIS)
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Chemical Composition