Chemical Composition Base Element Fe (Iron) C (Carbon) 0.44 to 0.48 % Co (Cobalt) 14 to 16 % Cr (Chromium) 24 to 26 % Mn (Manganese) 2 % Ni (Nickel) 33 to 37 % P (Phosphorus) 0.04 % (maximum) S (Sulfur) 0.03 % (maximum) Si (Silicon) 1 to 2 % W (Tungsten) 4 to 6 % Mechanical Properties Yield Strength 270 10^7 dyne/cm^2 Ultimate Tensile Strength 480 10^7 dyne/cm^2 Elongation 5 % strain Other Information Material Class Ferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Austenitic stainless steel Alloy Sub-Group HP/ HT grades Country China Standards Body SAC (China) Description Casting Designation ZNiCr25Fe20Co15W5Si1C0.46 Specification Type Standard Specification GB/T 8492 Specification Year 2002 Specification Status Active Specification Status Notes Active in 2005 Source Worldwide Guide to Equivalent Irons and Steels, 5th ed. ASM International 2006 Available forms Casting 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