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	<title>&#34; ТрансМеталл &#34; Черный металлопрокат &#187; круг</title>
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		<title>Круг</title>
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		<pubDate>Tue, 16 Dec 2014 12:08:29 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[круг]]></category>
		<category><![CDATA[прокат круглого сечения]]></category>
		<category><![CDATA[прокат стальной круглый]]></category>

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		<description><![CDATA[Прокат стальной горячекатаный круглый (ГОСТ 2590-88) Стандарт распространяется на стальной горячекатаный прокат круглого сечения диаметром от 5 до 270 мм включительно. Прокат диаметром более 270 мм изготавливается по согласованию с потребителем. По прочности прокат подразделяют: А — высокой точности; Б — повышенной точности; В — обычной точности. Диаметр проката, предельные отклонения по нему, площадь поперечного [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>Прокат стальной горячекатаный круглый (ГОСТ 2590-88)</p>
<p>Стандарт распространяется на стальной горячекатаный прокат круглого сечения диаметром от 5 до 270 мм включительно.</p>
<p>Прокат диаметром более 270 мм изготавливается по согласованию с потребителем.</p>
<p><strong>По прочности прокат подразделяют:</strong></p>
<ul>
<li>А — высокой точности;</li>
<li>Б — повышенной точности;</li>
<li>В — обычной точности.</li>
</ul>
<p>Диаметр проката, предельные отклонения по нему, площадь поперечного сечения и масса 1 м длины должны соответствовать данным таблицы.</p>
<p>&nbsp;</p>
<table border="1" width="100%">
<tbody>
<tr>
<td style="text-align: center;"><strong>Диаметр, мм</strong></td>
<td style="text-align: center;"><strong>Площадь поперечного сечения, мм<sup>2</sup></strong></td>
<td style="text-align: center;"><strong>Масса 1 м, кг</strong></td>
<td style="text-align: center;"><strong>Метров в тонне </strong></td>
<td style="text-align: center;" colspan="2"><strong> </strong></td>
</tr>
<tr>
<td style="text-align: center;" colspan="6"><strong>Мотки</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="97">5,0</td>
<td style="text-align: center;" rowspan="8">+0,1<br />
–0,5</td>
<td style="text-align: center;" rowspan="8">+0,3<br />
–0,5</td>
<td style="text-align: center;" width="109">19,63</td>
<td style="text-align: center;" width="54">0,154</td>
<td style="text-align: center;" width="47">6487,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">5,5</td>
<td style="text-align: center;">23,76</td>
<td style="text-align: center;" width="54">0,187</td>
<td style="text-align: center;" width="47">5361,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">6,0</td>
<td style="text-align: center;">28,27</td>
<td style="text-align: center;" width="54">0,222</td>
<td style="text-align: center;" width="47">4505,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">6,3</td>
<td style="text-align: center;">31,17</td>
<td style="text-align: center;" width="54">0,245</td>
<td style="text-align: center;" width="47">4086,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">6,5</td>
<td style="text-align: center;">33,18</td>
<td style="text-align: center;" width="54">0,260</td>
<td style="text-align: center;" width="47">3839,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">7,0</td>
<td style="text-align: center;">38,48</td>
<td style="text-align: center;" width="54">0,302</td>
<td style="text-align: center;" width="47">3310,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">8,0</td>
<td style="text-align: center;">50,27</td>
<td style="text-align: center;" width="54">0,395</td>
<td style="text-align: center;" width="47">2534,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">9,0</td>
<td style="text-align: center;">63,62</td>
<td style="text-align: center;" width="54">0,499</td>
<td style="text-align: center;" width="47">2002,4</td>
</tr>
<tr>
<td colspan="6"><strong>Прутки</strong></td>
</tr>
<tr>
<td style="text-align: center;" width="97">10,0</td>
<td style="text-align: center;" rowspan="10">+0,1<br />
–0,5</td>
<td style="text-align: center;" rowspan="10">+0,3<br />
–0,5</td>
<td style="text-align: center;" width="109">78,54</td>
<td style="text-align: center;" width="54">0,617</td>
<td style="text-align: center;" width="47">1622,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">11,0</td>
<td style="text-align: center;">95,03</td>
<td style="text-align: center;" width="54">0,746</td>
<td style="text-align: center;" width="47">1340,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">12,0</td>
<td style="text-align: center;">113,10</td>
<td style="text-align: center;" width="54">0,888</td>
<td style="text-align: center;" width="47">1126,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">13,0</td>
<td style="text-align: center;">132,73</td>
<td style="text-align: center;" width="54">1,042</td>
<td style="text-align: center;" width="47">959,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">14,0</td>
<td style="text-align: center;" width="109">153,94</td>
<td style="text-align: center;" width="54">1,208</td>
<td style="text-align: center;" width="47">827,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">15,0</td>
<td style="text-align: center;">176,71</td>
<td style="text-align: center;" width="54">1,387</td>
<td style="text-align: center;" width="47">720,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">16,0</td>
<td style="text-align: center;">201,06</td>
<td style="text-align: center;" width="54">1,578</td>
<td style="text-align: center;" width="47">633,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">17,0</td>
<td style="text-align: center;">226,98</td>
<td style="text-align: center;" width="54">1,782</td>
<td style="text-align: center;" width="47">561,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">18,0</td>
<td style="text-align: center;">254,47</td>
<td style="text-align: center;" width="54">1,998</td>
<td style="text-align: center;" width="47">500,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">19,0</td>
<td style="text-align: center;">283,53</td>
<td style="text-align: center;" width="54">2,226</td>
<td style="text-align: center;" width="47">449,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">20,0</td>
<td style="text-align: center;" rowspan="6">+0,2<br />
–0,5</td>
<td style="text-align: center;" rowspan="6">+0,4<br />
–0,5</td>
<td style="text-align: center;" width="109">314,16</td>
<td style="text-align: center;" width="54">2,466</td>
<td style="text-align: center;" width="47">405,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">21,0</td>
<td style="text-align: center;">346,36</td>
<td style="text-align: center;" width="54">2,719</td>
<td style="text-align: center;" width="47">367,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">22,0</td>
<td style="text-align: center;">380,13</td>
<td style="text-align: center;" width="54">2,984</td>
<td style="text-align: center;" width="47">335,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">23,0</td>
<td style="text-align: center;">415,48</td>
<td style="text-align: center;" width="54">3,261</td>
<td style="text-align: center;" width="47">306,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">24,0</td>
<td style="text-align: center;">452,39</td>
<td style="text-align: center;" width="54">3,551</td>
<td style="text-align: center;" width="47">281,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">25,0</td>
<td style="text-align: center;">490,87</td>
<td style="text-align: center;" width="54">3,853</td>
<td style="text-align: center;" width="47">259,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">26,0</td>
<td style="text-align: center;" rowspan="23">+0,2<br />
–0,7</td>
<td style="text-align: center;" rowspan="5">+0,3<br />
–0,7</td>
<td style="text-align: center;" width="109">530,93</td>
<td style="text-align: center;" width="54">4,168</td>
<td style="text-align: center;" width="47">239,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">27,0</td>
<td style="text-align: center;">572,56</td>
<td style="text-align: center;" width="54">4,495</td>
<td style="text-align: center;" width="47">222,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">28,0</td>
<td style="text-align: center;">615,75</td>
<td style="text-align: center;" width="54">4,834</td>
<td style="text-align: center;" width="47">206,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">29,0</td>
<td style="text-align: center;">660,52</td>
<td style="text-align: center;" width="54">5,185</td>
<td style="text-align: center;" width="47">192,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">30,0</td>
<td style="text-align: center;">706,89</td>
<td style="text-align: center;" width="54">5,549</td>
<td style="text-align: center;" width="47">180,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">31,0</td>
<td style="text-align: center;" rowspan="18">+0,4<br />
–0,7</td>
<td style="text-align: center;" width="109">754,77</td>
<td style="text-align: center;" width="54">5,925</td>
<td style="text-align: center;" width="47">168,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">32,0</td>
<td style="text-align: center;">804,25</td>
<td style="text-align: center;" width="54">6,313</td>
<td style="text-align: center;" width="47">158,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">33,0</td>
<td style="text-align: center;">855,30</td>
<td style="text-align: center;" width="54">6,714</td>
<td style="text-align: center;" width="47">148,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">34,0</td>
<td style="text-align: center;">907,92</td>
<td style="text-align: center;" width="54">7,127</td>
<td style="text-align: center;" width="47">140,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">35,0</td>
<td style="text-align: center;">962,11</td>
<td style="text-align: center;" width="54">7,553</td>
<td style="text-align: center;" width="47">132,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">36,0</td>
<td style="text-align: center;">1 017,88</td>
<td style="text-align: center;" width="54">7,990</td>
<td style="text-align: center;" width="47">125,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">37,0</td>
<td style="text-align: center;">1 075,21</td>
<td style="text-align: center;" width="54">8,440</td>
<td style="text-align: center;" width="47">118,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">38,0</td>
<td style="text-align: center;">1 134,11</td>
<td style="text-align: center;" width="54">8,903</td>
<td style="text-align: center;" width="47">112,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">39,0</td>
<td style="text-align: center;">1 194,96</td>
<td style="text-align: center;" width="54">9,378</td>
<td style="text-align: center;" width="47">106,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">40,0</td>
<td style="text-align: center;">1 256,64</td>
<td style="text-align: center;" width="54">9,865</td>
<td style="text-align: center;" width="47">101,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">41,0</td>
<td style="text-align: center;">1 320,25</td>
<td style="text-align: center;" width="54">10,364</td>
<td style="text-align: center;" width="47">96,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">42,0</td>
<td style="text-align: center;">1 385,44</td>
<td style="text-align: center;" width="54">10,876</td>
<td style="text-align: center;" width="47">91,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">43,0</td>
<td style="text-align: center;">1 452,20</td>
<td style="text-align: center;" width="54">11,400</td>
<td style="text-align: center;" width="47">87,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">44,0</td>
<td style="text-align: center;">1 520,53</td>
<td style="text-align: center;" width="54">11,936</td>
<td style="text-align: center;" width="47">83,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">45,0</td>
<td style="text-align: center;">1 590,43</td>
<td style="text-align: center;" width="54">12,485</td>
<td style="text-align: center;" width="47">80,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">46,0</td>
<td style="text-align: center;">1 661,90</td>
<td style="text-align: center;" width="54">13,046</td>
<td style="text-align: center;" width="47">76,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">47,0</td>
<td style="text-align: center;">1 734,90</td>
<td style="text-align: center;" width="54">13,619</td>
<td style="text-align: center;" width="47">73,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">48,0</td>
<td style="text-align: center;">1 809,56</td>
<td style="text-align: center;" width="54">14,205</td>
<td style="text-align: center;" width="47">70,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">50,0</td>
<td style="text-align: center;" rowspan="7">+0,2<br />
–1,0</td>
<td style="text-align: center;" rowspan="7">+0,4<br />
–1,0</td>
<td style="text-align: center;" width="109">1 963,50</td>
<td style="text-align: center;" width="54">15,413</td>
<td style="text-align: center;" width="47">64,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">52,0</td>
<td style="text-align: center;">2 123,72</td>
<td style="text-align: center;" width="54">16,671</td>
<td style="text-align: center;" width="47">60,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">53,0</td>
<td style="text-align: center;">2 206,18</td>
<td style="text-align: center;" width="54">17,319</td>
<td style="text-align: center;" width="47">57,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">54,0</td>
<td style="text-align: center;">2 290,22</td>
<td style="text-align: center;" width="54">17,978</td>
<td style="text-align: center;" width="47">55,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">55,0</td>
<td style="text-align: center;">2 375,83</td>
<td style="text-align: center;" width="54">18,650</td>
<td style="text-align: center;" width="47">53,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">56,0</td>
<td style="text-align: center;">2 463,01</td>
<td style="text-align: center;" width="54">19,335</td>
<td style="text-align: center;" width="47">51,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">58,0</td>
<td style="text-align: center;">2 642,08</td>
<td style="text-align: center;" width="54">20,740</td>
<td style="text-align: center;" width="47">48,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">60,0</td>
<td style="text-align: center;" rowspan="10">+0,3<br />
–1,1</td>
<td style="text-align: center;" rowspan="10">+0,5<br />
–1,1</td>
<td style="text-align: center;" width="109">2 827,43</td>
<td style="text-align: center;" width="54">22,195</td>
<td style="text-align: center;" width="47">45,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">62,0</td>
<td style="text-align: center;">3 019,07</td>
<td style="text-align: center;" width="54">23,700</td>
<td style="text-align: center;" width="47">42,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">63,0</td>
<td style="text-align: center;">3 117,25</td>
<td style="text-align: center;" width="54">24,470</td>
<td style="text-align: center;" width="47">40,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">65,0</td>
<td style="text-align: center;">3 318,31</td>
<td style="text-align: center;" width="54">26,049</td>
<td style="text-align: center;" width="47">38,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">67,0</td>
<td style="text-align: center;">3 525,65</td>
<td style="text-align: center;" width="54">27,676</td>
<td style="text-align: center;" width="47">36,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">68,0</td>
<td style="text-align: center;">3 631,68</td>
<td style="text-align: center;" width="54">28,509</td>
<td style="text-align: center;" width="47">35,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">70,0</td>
<td style="text-align: center;">3 848,45</td>
<td style="text-align: center;" width="54">30,210</td>
<td style="text-align: center;" width="47">33,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">72,0</td>
<td style="text-align: center;">4 071,50</td>
<td style="text-align: center;" width="54">31,961</td>
<td style="text-align: center;" width="47">31,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">75,0</td>
<td style="text-align: center;">4 417,86</td>
<td style="text-align: center;" width="54">34,680</td>
<td style="text-align: center;" width="47">28,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">78,0</td>
<td style="text-align: center;">4 778,36</td>
<td style="text-align: center;" width="54">37,510</td>
<td style="text-align: center;" width="47">26,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">80,0</td>
<td style="text-align: center;" rowspan="8">+0,3<br />
–1,3</td>
<td style="text-align: center;" rowspan="8">+0,5<br />
–1,3</td>
<td style="text-align: center;" width="109">5 026,55</td>
<td style="text-align: center;" width="54">39,458</td>
<td style="text-align: center;" width="47">25,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">82,0</td>
<td style="text-align: center;">5 281,02</td>
<td style="text-align: center;" width="54">41,456</td>
<td style="text-align: center;" width="47">24,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">85,0</td>
<td style="text-align: center;">5 674,50</td>
<td style="text-align: center;" width="54">44,545</td>
<td style="text-align: center;" width="47">22,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">87,0</td>
<td style="text-align: center;">5 944,68</td>
<td style="text-align: center;" width="54">46,666</td>
<td style="text-align: center;" width="47">21,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">90,0</td>
<td style="text-align: center;">6 361,73</td>
<td style="text-align: center;" width="54">49,940</td>
<td style="text-align: center;" width="47">20,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">92,0</td>
<td style="text-align: center;">6 647,61</td>
<td style="text-align: center;" width="54">52,184</td>
<td style="text-align: center;" width="47">19,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">95,0</td>
<td style="text-align: center;">7 088,22</td>
<td style="text-align: center;" width="54">55,643</td>
<td style="text-align: center;" width="47">18,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">97,0</td>
<td style="text-align: center;">7 389,81</td>
<td style="text-align: center;" width="54">58,010</td>
<td style="text-align: center;" width="47">17,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">100,0</td>
<td style="text-align: center;" rowspan="4" width="235">+0,4<br />
–1,7</td>
<td style="text-align: center;" rowspan="4">+0,6<br />
–1,7</td>
<td style="text-align: center;" width="109">7 853,98</td>
<td style="text-align: center;" width="54">61,654</td>
<td style="text-align: center;" width="47">16,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">105,0</td>
<td style="text-align: center;">8 659,01</td>
<td style="text-align: center;" width="54">67,973</td>
<td style="text-align: center;" width="47">14,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">110,0</td>
<td style="text-align: center;">9 503,32</td>
<td style="text-align: center;" width="54">74,601</td>
<td style="text-align: center;" width="47">13,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">115,0</td>
<td style="text-align: center;">10 386,89</td>
<td style="text-align: center;" width="54">81,537</td>
<td style="text-align: center;" width="47">12,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">120,0</td>
<td style="text-align: center;" rowspan="8">+0,6<br />
–2,0</td>
<td style="text-align: center;" rowspan="8">+0,8<br />
–2,0</td>
<td style="text-align: center;" width="109">11 309,73</td>
<td style="text-align: center;" width="54">88,781</td>
<td style="text-align: center;" width="47">11,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">125,0</td>
<td style="text-align: center;">12 271,85</td>
<td style="text-align: center;" width="54">96,334</td>
<td style="text-align: center;" width="47">10,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">130,0</td>
<td style="text-align: center;">13 273,23</td>
<td style="text-align: center;" width="54">104,195</td>
<td style="text-align: center;" width="47">9,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">135,0</td>
<td style="text-align: center;">14 313,88</td>
<td style="text-align: center;" width="54">112,364</td>
<td style="text-align: center;" width="47">8,9</td>
</tr>
<tr>
<td style="text-align: center;" width="97">140,0</td>
<td style="text-align: center;">15 393,80</td>
<td style="text-align: center;" width="54">120,841</td>
<td style="text-align: center;" width="47">8,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">145,0</td>
<td style="text-align: center;">16 513,00</td>
<td style="text-align: center;" width="54">129,627</td>
<td style="text-align: center;" width="47">7,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">150,0</td>
<td style="text-align: center;">17 671,46</td>
<td style="text-align: center;" width="54">138,721</td>
<td style="text-align: center;" width="47">7,2</td>
</tr>
<tr>
<td style="text-align: center;" width="97">155,0</td>
<td style="text-align: center;">18 869,19</td>
<td style="text-align: center;" width="54">148,123</td>
<td style="text-align: center;" width="47">6,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">160,0</td>
<td style="text-align: center;" rowspan="9">–</td>
<td style="text-align: center;" rowspan="9">+0,9<br />
–2,5</td>
<td style="text-align: center;" width="109">20 106,19</td>
<td style="text-align: center;" width="54">157,834</td>
<td style="text-align: center;" width="47">6,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">165,0</td>
<td style="text-align: center;">21 382,46</td>
<td style="text-align: center;" width="54">167,852</td>
<td style="text-align: center;" width="47">6,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">170,0</td>
<td style="text-align: center;">22 698,01</td>
<td style="text-align: center;" width="54">178,179</td>
<td style="text-align: center;" width="47">5,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">175,0</td>
<td style="text-align: center;">24 052,82</td>
<td style="text-align: center;" width="54">188,815</td>
<td style="text-align: center;" width="47">5,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">180,0</td>
<td style="text-align: center;">25 446,90</td>
<td style="text-align: center;" width="54">199,758</td>
<td style="text-align: center;" width="47">5,0</td>
</tr>
<tr>
<td style="text-align: center;" width="97">185,0</td>
<td style="text-align: center;">26 880,25</td>
<td style="text-align: center;" width="54">211,010</td>
<td style="text-align: center;" width="47">4,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">190,0</td>
<td style="text-align: center;">28 352,87</td>
<td style="text-align: center;" width="54">222,570</td>
<td style="text-align: center;" width="47">4,5</td>
</tr>
<tr>
<td style="text-align: center;" width="97">195,0</td>
<td style="text-align: center;">29 864,77</td>
<td style="text-align: center;" width="54">234,438</td>
<td style="text-align: center;" width="47">4,3</td>
</tr>
<tr>
<td style="text-align: center;" width="97">200,0</td>
<td style="text-align: center;">31 415,93</td>
<td style="text-align: center;" width="54">246,615</td>
<td style="text-align: center;" width="47">4,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">210,0</td>
<td style="text-align: center;" rowspan="5">–</td>
<td style="text-align: center;" rowspan="5">+1,2<br />
–3,0</td>
<td style="text-align: center;" width="109">34 636,06</td>
<td style="text-align: center;" width="54">271,893</td>
<td style="text-align: center;" width="47">3,7</td>
</tr>
<tr>
<td style="text-align: center;" width="97">220,0</td>
<td style="text-align: center;">38 013,27</td>
<td style="text-align: center;" width="54">298,404</td>
<td style="text-align: center;" width="47">3,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">230,0</td>
<td style="text-align: center;">41 547,56</td>
<td style="text-align: center;" width="54">326,148</td>
<td style="text-align: center;" width="47">3,1</td>
</tr>
<tr>
<td style="text-align: center;" width="97">240,0</td>
<td style="text-align: center;">45 238,93</td>
<td style="text-align: center;" width="54">355,126</td>
<td style="text-align: center;" width="47">2,8</td>
</tr>
<tr>
<td style="text-align: center;" width="97">250,0</td>
<td style="text-align: center;">49 087,39</td>
<td style="text-align: center;" width="54">385,336</td>
<td style="text-align: center;" width="47">2,6</td>
</tr>
<tr>
<td style="text-align: center;" width="97">260,0</td>
<td style="text-align: center;" rowspan="2" width="235">-</td>
<td style="text-align: center;" rowspan="2">+2,0<br />
–4,0</td>
<td style="text-align: center;" width="109">53 092,92</td>
<td style="text-align: center;" width="54">416,779</td>
<td style="text-align: center;" width="47">2,4</td>
</tr>
<tr>
<td style="text-align: center;" width="97">270,0</td>
<td style="text-align: center;">57 255,53</td>
<td style="text-align: center;" width="54">449,456</td>
<td style="text-align: center;" width="47">2,2</td>
</tr>
</tbody>
</table>
<p><strong>Примечание:</strong></p>
<p>Площадь поперечного сечения и масса 1 м длины профиля вычислены по номинальным размерам. При вычислении 1 м проката плотность стали принята равной 7,85 тн/м<sup>3</sup>. Масса 1 м проката является справочной величиной.</p>
<p>По требованию потребителя круглый покат изготовляют с плюсовыми отклонениями, указанными в таблице.</p>
<table border="1" width="87%">
<thead>
<tr>
<td style="text-align: center;"><strong>Диаметр, мм</strong></td>
<td style="text-align: center;" width="52%"><strong>Предельное отклонение, не более</strong></td>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: center;">От 5,0 до 9,0 включительно</td>
<td style="text-align: center;" width="52%">+0,5</td>
</tr>
<tr>
<td style="text-align: center;">Свыше 9,0 до 19,0</td>
<td style="text-align: center;" width="52%">+0,6</td>
</tr>
<tr>
<td style="text-align: center;">19,0–25,0</td>
<td style="text-align: center;" width="52%">+0,8</td>
</tr>
<tr>
<td style="text-align: center;">25,0–31,0</td>
<td style="text-align: center;" width="52%">+0,9</td>
</tr>
<tr>
<td style="text-align: center;">31,0–37,0</td>
<td style="text-align: center;" width="52%">+1,1</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>Овальность проката не должна превышать 50% суммы предельных отклонений по диаметру. Допускается для инструментального легированного и быстро режущего проката овальность не превышающая 60% суммы предельных отклонений по диаметру.</p>
<p>&nbsp;</p>
<p>Прокат диаметром до 9 мм изготовляют в мотках, свыше 9 мм — в прутках.</p>
<p>В соответствии с заказом прокат изготовляют: мерной длины; кратной мерной длины; немерной кратной длины.</p>
<p>Предельные отклонения по длине проката мерной и кратной мерной длины не должы превышать:</p>
<ul>
<li>+30 мм — при длине до 4 м включительно;</li>
<li>+50 мм — при длине свыше 4 м до 6 м включительно.</li>
<li>+70 мм — при длине свыше 6 м.</li>
</ul>
<p>Кривизна прутков не должна превышать значений, указанных в таблице.</p>
<p>&nbsp;</p>
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