Page:Title 3 CFR 2002 Compilation.djvu/54

 Proclamations Proc. 7529 ANNEX (conhnued) 21 thickness of 1.20 mnr, thickness tolerance - 0.09 ram, w\177dth tolerance - 0.2ram, tensile strength 45 9 - 64.2 kg/mm:, ymld point 31 6-36.7 kg/mm z, permeabdlty 450 - 630 {at the magnenc force of 0.35 Oc, according to JIS C 2550), v, tth coallag weight of2t) g,mm z (minimum 17 g/ram-', maximum 26 g/ram-'; approx. thickness 3 k\177m), or (F) electrogalvanized fiat-rolled products (provided for m subheadings 7225.91.00 or 7226.93.00), annealed, containing from 0.0020 percent to 0.0035 percent by weight of boron, from 0\17703 percent to 0.6 percent carbon, having a Rockwell hardness from 45 to 60 and a thtckness over 0.312 mm but not over 0.38 ram; (xl) corrosion-resistant products designated as X-176, as described below: (A) electrogalvanized fiat-rolled products, whether or not including chromate or a chromate-free coating, wtth the following specifications: tensile strength 45 - 49 kg/mm-', ymld point 33 - 37 kg/mm 2, magneuc properties 450k\177 or more, zinc-nickel alloy electroplating, coating weights of zinc 17 g/m; minimum and if applicable chromium 20 - 60 mg/m 2 and thickness tolerance +/- 5 percent; having the following chemical composition (in percent by weight): carbon 0.07 maximum, silicon 2.0 maximum, manganese 2.0 maximum, phosphorus 0.15 maximum and sulfur 0.02 maximum; lB) elcctrogalvamzed flat-rolled products, whether or not tncludmg chromate or a chromatc-frce coating, with the following specifications: tensde strength 45 - 49 kg/mm 2, yield point 33 - 37 kg/mm 2, magnetic properties 450\177 or more, zinc-nickel alloy electroplating, coating weights of zinc 17 g/m-' miramum and if applicable special chromate treatment with a thickness of film of 0.2 - 0.8 \177m and thickness tolerance +/- 5 percent; hawng the following chemical composition (m percent by weight): carbon 0.07 maximum, silicon 2.0 maximum, manganese 2.0 maximum, phosphorus 0.15 maximum and sulfur 0.02 maximum; (C) h\177gh strength electrolytic zinc-coated silicon steel fiat-rolled products, whether or not \177ncluding a chromate or chromate-free coating, with the following specifications: thickness 1.20 mm, thickness tolerance +/-60 \177m, width tolerance -0/+7 mm, tensile strength 41 - 45 kg/mm 2, yield point 26 - 30 kg/mm2; magnetic properties of permeability: thickness of 1.20 mm w\177th specificanon of\177 = 800; z\177nc-mckel alloy electroplaung, coating weights of zinc 17 - 24 g/m-' miramum and \177fapplicable chromium 40 - 70 mg/m2; chemical treatment of 0.5 - I. I g/m-', maximum deviation from horizontal flat surface of 5 mm or more; with the camber of mother coils not larger than 2 mm per 2000 mm in length; having the following chemical composition (in percent by weight): carbon 0.005 maximum, silicon 1.0 - 1.6, manganese 0.6 maximum, phosphorus 0.13 maximum and sulfur 0.03 maximum; or (D) high strength electrolytic zinc-coated silicon steel flat-rolled products, whether or not including a chromate or chromate-free coating, with the following specifications: thickness 1.0 mm, thickness tolerance +/-50 \177, width tolerance -0/+7 ram, tensile strength 45 - 49 kg/mm 2, yield point 32 - 36 kg/mm2; magnetic properties of permeability: thickness of 1.00 mm with specification of Ia = 500; zinc-nickel alloy electroplating, coating weights of zinc 17 - 24 g/m-' minimum and \177f apphcable chrommm 45 - 75 mg/m2;, maximum devmuon from horizontal flat surface of 5 mm maximum; with the camber of mother coils not larger than 2 mm per 2000 mm in length; having the following chemical composition (in percent by weight): carbon 0.005 maximum, silicon 1.0 - 1.6, manganese 0.6 maximum, phosphorus 0.15 maximum and sulfur 0.03 maximum; (xh) electrolytically tin-coated steel products, having differential coating with 22.4 g/m: box equivalent on the heavy side, with varied coating equivalents on the lighter side (as described below), with a continuous cast steel chemistry of type MR, with a surface finish of type 7B or 7C, with a surface passwation of 5.38 mg/m: of chromium applied as a cathodic dichromate treatment, with ultra flat scroll cut sheet form, with CAT 5 temper with 22.4/2.24 g/m 2 coating, with a lithograph logo printed m a uniform pattern on the 2.24 g/m 2 coating side with a clear protective coat, with both sides ,,','axed to a level of 108-144 mg/m 2, wah ordered dimension combmanons of(I) 0.208 mm thickness and 887.4 mm by 806.4 mm scroll cut dimensions; or (2) 0.208 mm thickness and 868.4 41

�