Chemical Composition Base Element Fe (Iron) C (Carbon) 0.67 % (maximum) Cr (Chromium) 0.3 % (maximum) Cu (Copper) 0.3 % (maximum) Fe (Iron) 96.9 to 100 % (estimate) Mn (Manganese) 0.9 % (maximum) Mo (Molybdenum) 0.08 % (maximum) Ni (Nickel) 0.3 % (maximum) P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.04 % (maximum) Si (Silicon) 0.4 % (maximum) V (Vanadium) 0.05 % (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 Brinell Hardness 233 to 285 Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group High-carbon steel Alloy Sub-Group 1069/ 1070 Country Japan Standards Body JSA (Japan) Description Rolled or forged solid wheels of unalloyed steels for tractive and trailing railway rolling stock; norm or norm and tempered. Designation C64GW-N-B Specification Type Standard Specification JIS E5402-1 Specification Year 1998 Specification Status Active Specification Status Notes active 1998 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 Japanese Industrial Standards Committee (JISC)
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Chemical Composition