Chemical Composition Base Element Ni (Nickel) C (Carbon) 0.02 % (maximum) Cr (Chromium) 22 % (maximum) Mo (Molybdenum) 7 % (maximum) Ni (Nickel) 50 % (maximum) Mechanical Properties Yield Strength 1.8e7 to 2.16e7 lbf/ft^2 Ultimate Tensile Strength 1.87e7 lbf/ft^2 (minimum) Elongation 10 % strain (minimum) Rockwell Hardness C scale 37 (maximum) Other Information Material Class Nonferrous Alloy Alloy Family High-Alloy Steel (Corrosion and Heat Resistant, Stainless, and Nickel Steels) Alloy Group Nickel steel and nickel low-alloy steel Alloy Sub-Group Nickel-base alloy Country International Standards Body ISO (International) Description Corrosion-resistant alloy seamless tubes for casing, tubing and coupling stock; CW. Designation Grade 125 Category 22-50-7 Specification Type Standard Specification ISO 13680 Specification Year 2004 Specification Status Active Specification Status Notes active 2004 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 International Organization for Standardization (ISO)
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Chemical Composition