Chemical Composition Base Element Fe (Iron) C (Carbon) 0.08 % (maximum) Cr (Chromium) 17 to 19 % Cu (Copper) 3 to 4 % Fe (Iron) 63.4 to 71.5 % (estimate) Mn (Manganese) 2 % (maximum) Ni (Nickel) 8.5 to 10.5 % P (Phosphorus) 0.035 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 1 % (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 540 to 690 MPa Elongation 20 % 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 China Standards Body SAC (China) Description Wire 1-3 mm diameter; drawn Designation ML0Cr18Ni9Cu3 Specification Type Standard Specification GB/T 4232 Specification Year 1993 Specification Status Active Specification Status Notes Active in 2005 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 China State Bureau of Quality and Technical Supervision (CSBTS) (GB/JB/YB)
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Chemical Composition