Page:United States Statutes at Large Volume 116 Part 4.djvu/766

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116 STAT. 3194 PROCLAMATION 7529-MAR. 5, 2002 ANNEX (continued) 5 mm but less than or equal to 0.560 mm, will have roughness (RZ) less than or equal to 0.8 micrometer; if thickness is greater than 0.560 mm, will have roughness (RZ) less than or equal to 1.0 micrometer; (C) ultra thin gauge steel strip, of a thickness less than or equal to 0.100 mm (+/- 7 percent) and a width of 100 to 600 mm; chemical composition: carbon content less than or equal to 0.07 percent by weight, manganese content greater than or equal to 0.2 but less than or equal to 0.5 percent by weight, phosphorus content less than or equal to 0.05 percent by weight, sulfur content less than or equal to 0.05 percent by weight and aluminum content less than or equal to 0.07 percent by weight; mechanical properties: hardness equals full hard (HV 180 minimum); total elongation less than 3 percent; and tensile strength of 600 to 850 N/mm-; physical properties: surface finish less than or equal to 0.3 micron; camber (in 2.0 m) less than 3.0 mm; flatness (in 2.0 m) less than or equal to 0.5 mm; edge burr less than 0.01 mm greater than thickness; and coil set (in 1.0 m) less than 75.0 mm; (D) silicon steel of a thickness of 0.61 mm+/-0.038 mm and a width from 838 to 1156 mm, inclusive; chemical composition: minimum silicon content of 0.65 percent, by weight, maximum carbon content of 0.004 percent, by weight, maximum manganese content of 0.4 percent, by weight, maximum phosphorus content of 0.09 percent, by weight, maximum sulfur content of 0.009 percent, by weight, maximum aluminum content of 0.4 percent, by weight; mechanical properties: hardness of B 60-75 (aim 65); physical properties: smooth finish (0.76 -1.52 microns), gamma crown (in 127 mm) of 0.013 mm, with measurement beginning 6 mm from slit edge; flatness of 20 runit maximum; coating of C3a - 0.08a maximum (A2 coating acceptable); camber (in any 3000 mm) of 1.59 mm; coil size inside diameter of 508 mm; magnetic properties: core loss (1.5T/60 Hz) NAAS of 8.4 watts/kg maximum; and permeability (1.5T/60 Hz) NAAS of 1700 gauss/oersted typical 1500 minimum; (E) aperture mask steel having an ultra-flat surface flatness, of a thickness from 0.025 mm to 0.245 mm and a width from 381 mm to 1000 mm; chemical composition: carbon content of less than 0.01 percent, by weight, nitrogen content greater than or equal to 0.004 and less than or equal to 0.007 percent, by weight, and aluminum content of less than 0.007 percent, by weight; (F) annealed and temper-rolled cold-rolled continuously cast steel meeting the following characteristics: chemical composition: carbon content of minimum 0.02 and maximum 0.06 percent, by weight; manganese content of minimum 0.20 and maximum 0.40 percent, by weight; maximum phosphorus content of 0.02 percent, by weight; maximum sulfur content of 0.023 (aiming 0.018 maximum) percent, by weight; maximum silicon content of 0.03 percent, by weight; minimum aluminum content of 0.03 percent, by weight and maximum 0.08 (aiming 0.05) percent, by weight; maximum arsenic content of 0.02 percent, by weight; maximum copper content of 0.08 percent, by weight; nitrogen content of minimum 0.003 percent, by weight and maximum 0.008 (aiming 0.005) percent, by weight; non-metallic inclusions: examination with the S.E.M. shall not reveal individual oxides greater than I micron and inclusion groups or clusters shall not exceed 5 microns in length; surface treatment as follows: the surface finish shall be free of defects (digs, scratches, pits, gouges, slivers, etc.) and suitable for nickel plating; and surface finish shall be extra bright with roughness (RA) of 0 microns to 0.2 microns with an aim of 0.1 microns; (G) annealed and temper-rolled cold-rolled continuously cast steel, in coils, which includes a certificate of analysis per cable systems international (CSI) specification 96012 and meets the following characteristics: chemical composition: maximum carbon content of 0.13 percent, by weight; maximum manganese content of 0.60 percent, by weight; maximum phosphorus content of 0.02 percent, by weight; maximum sulfur content of 0.05 percent, by weight; additional properties: theoretical thickness of 0.15 mm,+/- 10 percent of theoretical thickness; width of 787 mm; tensile strength of 310 to 379 MPa; and elongation of a minimum of 15 percent in 50 mm;