Chemical Composition Base Element Fe (Iron) C (Carbon) 0.2 % (maximum) Cr (Chromium) 0.25 % (maximum) Cu (Copper) 0.3 % (maximum) Fe (Iron) 96.7 to 99 % (estimate) Mn (Manganese) 1 to 1.6 % Nb (Niobium) 0.01 % (maximum) Ni (Nickel) 0.4 % (maximum) P (Phosphorus) 0.03 % (maximum) S (Sulfur) 0.02 % (maximum) Si (Silicon) 0.5 % (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 Tabular Data Not Applicable Yield Strength 295 MPa Ultimate Tensile Strength 490 to 620 MPa Elongation 20 % strain Other Information Material Class Ferrous Alloy Alloy Family Carbon Steel Alloy Group Low-carbon steel and HSLA steel Alloy Sub-Group 1522/1522H Country France Standards Body AFNOR (France) Description Pressure vessel; 50<t<=80 mm; norm Designation A48FPR Specification Type Standard Specification AFNOR NF A36-205 Specification Year 1982 Specification Status Obsolete Specification Status Notes withdrawn Source Worldwide Guide to Equivalent Irons and Steels, 5th ed.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 Association Francaise de Normalisation (AFNOR) (French Association for Standardization)
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Chemical Composition