Сталь 30ХН2МФА

<h2>Конструкционная легированная сталь 30ХН2МФА </h2>
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<h3>Марка 30ХН2МФА – назначение</h3>
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<p align="justify">
     Конструкционная легированная хромоникельмолибденованадиевая сталь 30ХН2МФА используется для изготовления ответственных деталей компрессорных машин/ турбин, работающих в условиях повышенных температур – цельнокованые роторы, валы, диски, болты, части редукторов, шпильки, другие изделия. <br>
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<p align="justify">
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</p>
<h3>Сталь 30ХН2МФА – отечественные аналоги</h3>
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<table class="" style="width: 100%;" border="1">
<tbody>
<tr>
    <td style="width: 239.25pt;" width="319">
        <p align="center">
             Марка металлопроката
        </p>
    </td>
    <td style="width: 239.3pt;" width="319">
        <p align="center">
             Заменитель
        </p>
    </td>
</tr>
<tr style="height: 3.5pt;">
    <td style="width: 239.25pt; height: 3.5pt;" width="319">
        <p align="center">
             30ХН2МФА
        </p>
    </td>
    <td style="width: 239.3pt; height: 3.5pt;" width="319">
        <p align="center">
             30ХН2ВФА
        </p>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3>Характеристики</h3>
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<br>
<table style="width: 100%" border="1" width="100%">
<tbody>
<tr>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             Марка
        </p>
    </td>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             ГОСТ
        </p>
    </td>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             Зарубежные аналоги
        </p>
    </td>
    <td style="width: 119.65pt;" width="160">
        <p align="center">
             Классификация
        </p>
    </td>
</tr>
<tr>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             30ХН2МФА
        </p>
    </td>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             4543–71
        </p>
    </td>
    <td style="width: 119.6pt;" width="159">
        <p align="center">
             есть
        </p>
    </td>
    <td style="width: 119.65pt;" width="160">
        <p align="center">
             Сталь конструкционная легированная
        </p>
    </td>
</tr>
</tbody>
</table>
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<h3><br>
</h3>
<h3>Материал 30ХН2МФА – химический состав</h3>
<p>
     Массовая доля элементов не более, %: <br>
</p>
<p>
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</p>
<p>
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</p>
<table class="" style="width: 100%;" border="1" width="100%">
<tbody>
<tr>
    <td style="width: 11.14%;" width="11%">
        <p align="center">
             Ванадий
        </p>
    </td>
    <td style="width: 12.38%;" width="12%">
        <p align="center">
             Кремний
        </p>
    </td>
    <td style="width: 10.4%;" width="10%">
        <p align="center">
             Марганец
        </p>
    </td>
    <td style="width: 6.88%;" width="6%">
        <p align="center">
             Медь
        </p>
    </td>
    <td style="width: 11%;" width="11%">
        <p align="center">
             Молибден
        </p>
    </td>
    <td style="width: 8.54%;" width="8%">
        <p align="center">
             Никель
        </p>
    </td>
    <td style="width: 8.04%;" width="8%">
        <p align="center">
             Сера
        </p>
    </td>
    <td style="width: 12.38%;" width="12%">
        <p align="center">
             Углерод
        </p>
    </td>
    <td style="width: 9.34%;" width="9%">
        <p align="center">
             Фосфор
        </p>
    </td>
    <td style="width: 9.9%;" width="9%">
        <p align="center">
             Хром
        </p>
    </td>
</tr>
<tr>
    <td style="width: 11.14%;" width="11%">
        <p align="center">
             0,1–0,18
        </p>
    </td>
    <td style="width: 12.38%;" width="12%">
        <p align="center">
             0,17–0,37
        </p>
    </td>
    <td style="width: 10.4%;" width="10%">
        <p align="center">
             0,3–0,6
        </p>
    </td>
    <td style="width: 6.88%;" width="6%">
        <p align="center">
             0,3
        </p>
    </td>
    <td style="width: 11%;" width="11%">
        <p align="center">
             0,2–0,3
        </p>
    </td>
    <td style="width: 8.54%;" width="8%">
        <p align="center">
             2–2,4
        </p>
    </td>
    <td style="width: 8.04%;" width="8%">
        <p align="center">
             0,025
        </p>
    </td>
    <td style="width: 12.38%;" width="12%">
        <p align="center">
             0,27–0,34
        </p>
    </td>
    <td style="width: 9.34%;" width="9%">
        <p align="center">
             0,025
        </p>
    </td>
    <td style="width: 9.9%;" width="9%">
        <p align="center">
             0,6–0,9
        </p>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3>Марка 30ХН2МФА – механические свойства</h3>
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<br>
<table style="width: 100%" border="1" width="100%">
<tbody>
<tr>
    <td style="width: 72.2pt;" rowspan="2" width="96">
        <p align="center">
             Сортамент
        </p>
    </td>
    <td style="width: 50.7pt;" rowspan="2" width="68">
        <p align="center">
             ГОСТ
        </p>
    </td>
    <td style="width: 65.2pt;" width="87">
        <p align="center">
             Размеры – толщина, диаметр
        </p>
    </td>
    <td style="width: 91.9pt;" rowspan="2" width="123">
        <p align="center">
             Режим термообработки
        </p>
    </td>
    <td style="width: 32.8pt;" width="44">
        <p align="center">
             Т
        </p>
    </td>
    <td style="width: 41.9pt;" width="56">
        <p align="center">
             KCU
        </p>
    </td>
    <td style="width: 31.2pt;" width="42">
        <p align="center">
             y
        </p>
    </td>
    <td style="width: 24.75pt;" width="33">
        <p align="center">
             d₅
        </p>
    </td>
    <td style="width: 33.95pt;" width="45">
        <p align="center">
             s_T
        </p>
    </td>
    <td style="width: 33.95pt;" width="45">
        <p align="center">
             s_в
        </p>
    </td>
</tr>
<tr>
    <td style="width: 65.2pt;" width="87">
        <p align="center">
             мм
        </p>
    </td>
    <td style="width: 32.8pt;" width="44">
        <p align="center">
⁰С
        </p>
    </td>
    <td style="width: 41.9pt;" width="56">
        <p align="center">
             кДж/м²
        </p>
    </td>
    <td style="width: 31.2pt;" width="42">
        <p align="center">
             %
        </p>
    </td>
    <td style="width: 24.75pt;" width="33">
        <p align="center">
             %
        </p>
    </td>
    <td style="width: 33.95pt;" width="45">
        <p align="center">
             МПа
        </p>
    </td>
    <td style="width: 33.95pt;" width="45">
        <p align="center">
             МПа
        </p>
    </td>
</tr>
<tr style="height: 20.65pt;">
    <td style="width: 72.2pt; height: 20.65pt;" rowspan="2" width="96">
        <p align="center">
             Пруток
        </p>
    </td>
    <td style="width: 50.7pt; height: 20.65pt;" rowspan="2" width="68">
        <p align="center">
             4543–71
        </p>
    </td>
    <td style="width: 65.2pt; height: 20.65pt;" rowspan="2" width="87">
        <p align="center">
             25
        </p>
    </td>
    <td style="width: 91.9pt; height: 20.65pt;" width="123">
        <p align="center">
             Закалка
        </p>
    </td>
    <td style="width: 32.8pt; height: 20.65pt;" width="44">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 41.9pt; height: 20.65pt;" rowspan="2" width="56">
        <p align="center">
             880
        </p>
    </td>
    <td style="width: 31.2pt; height: 20.65pt;" rowspan="2" width="42">
        <p align="center">
             40
        </p>
    </td>
    <td style="width: 24.75pt; height: 20.65pt;" rowspan="2" width="33">
        <p align="center">
             10
        </p>
    </td>
    <td style="width: 33.95pt; height: 20.65pt;" rowspan="2" width="45">
        <p align="center">
             785
        </p>
    </td>
    <td style="width: 33.95pt; height: 20.65pt;" rowspan="2" width="45">
        <p align="center">
             880
        </p>
    </td>
</tr>
<tr style="height: 20.6pt;">
    <td style="width: 91.9pt; height: 20.6pt;" width="123">
        <p align="center">
             Отпуск
        </p>
    </td>
    <td style="width: 32.8pt; height: 20.6pt;" width="44">
        <p align="center">
        </p>
<br>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3>Сталь 30ХН2МФА – твердость, Мпа</h3>
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<table style="width: 100%;" border="1" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr style="height: 29.95pt;">
    <td style="width: 25%; height: 29.95pt;" width="25%">
        <p align="center">
             Сортамент
        </p>
    </td>
    <td style="width: 25%; height: 29.95pt;" width="25%">
        <p align="center">
             ГОСТ
        </p>
    </td>
    <td style="width: 25%; height: 29.95pt;" width="25%">
        <p align="center">
             Режим термообработки
        </p>
    </td>
    <td style="width: 25%; height: 29.95pt;" width="25%">
        <p align="center">
             HB 10^-1
        </p>
    </td>
</tr>
<tr style="height: 15pt;">
    <td style="width: 25%; height: 15pt;" width="25%">
        <p align="center">
             Прокат
        </p>
    </td>
    <td style="width: 25%; height: 15pt;" width="25%">
        <p align="center">
             4543–71
        </p>
    </td>
    <td style="width: 25%; height: 15pt;" width="25%">
        <p align="center">
             Отжиг
        </p>
    </td>
    <td style="width: 25%; height: 15pt;" width="25%">
        <p align="center">
             269
        </p>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3>Материал 30ХН2МФА – температура критических точек, ⁰С</h3>
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<br>
<table style="width: 100%;" border="1" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
    <td style="width: 22.32%;" width="22%">
        <p align="center">
             Критические точки
        </p>
    </td>
    <td style="width: 19.44%;" width="19%">
        <p align="center">
             Ac1
        </p>
    </td>
    <td style="width: 19.44%;" width="19%">
        <p align="center">
             Ac3
        </p>
    </td>
    <td style="width: 19.4%;" width="19%">
        <p align="center">
             Ar1
        </p>
    </td>
    <td style="width: 19.4%;" width="19%">
        <p align="center">
             Ar3
        </p>
    </td>
</tr>
<tr>
    <td style="width: 22.32%;" width="22%">
        <p align="center">
             Температура
        </p>
    </td>
    <td style="width: 19.44%;" width="19%">
        <p align="center">
             720
        </p>
    </td>
    <td style="width: 19.44%;" width="19%">
        <p align="center">
             830
        </p>
    </td>
    <td style="width: 19.4%;" width="19%">
        <p align="center">
             365
        </p>
    </td>
    <td style="width: 19.4%;" width="19%">
        <p align="center">
             555
        </p>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3><br>
</h3>
<h3>Марка 30ХН2МФА – ударная вязкость, Дж/см²</h3>
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<br>
<br>
<br>
<table style="width: 100%;" border="1" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
    <td style="width: 39.1%;" rowspan="2" width="39%">
        <p align="center">
             Режимы термообработки
        </p>
    </td>
    <td style="width: 13.02%;" rowspan="2" width="13%">
        <p align="center">
             Т, ⁰С
        </p>
    </td>
    <td style="width: 47.88%;" colspan="3" width="47%">
        <p align="center">
             KCU при температурах
        </p>
    </td>
</tr>
<tr>
    <td style="width: 15.28%;" width="15%">
        <p align="center">
             -60⁰С
        </p>
    </td>
    <td style="width: 16.14%;" width="16%">
        <p align="center">
             -40⁰С
        </p>
    </td>
    <td style="width: 16.46%;" width="16%">
        <p align="center">
             +20⁰С
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Закалка (масло)
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             860
        </p>
    </td>
    <td style="width: 15.28%;" rowspan="2" width="15%">
        <p align="center">
             56
        </p>
    </td>
    <td style="width: 16.14%;" rowspan="2" width="16%">
        <p align="center">
             60
        </p>
    </td>
    <td style="width: 16.46%;" rowspan="2" width="16%">
        <p align="center">
             68
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Отпуск
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             200
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Закалка (масло)
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             860
        </p>
    </td>
    <td style="width: 15.28%;" rowspan="2" width="15%">
        <p align="center">
             46
        </p>
    </td>
    <td style="width: 16.14%;" rowspan="2" width="16%">
        <p align="center">
             50
        </p>
    </td>
    <td style="width: 16.46%;" rowspan="2" width="16%">
        <p align="center">
             55
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Отпуск
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             300
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Закалка (масло)
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             860
        </p>
    </td>
    <td style="width: 15.28%;" rowspan="2" width="15%">
        <p align="center">
             50
        </p>
    </td>
    <td style="width: 16.14%;" rowspan="2" width="16%">
        <p align="center">
             53
        </p>
    </td>
    <td style="width: 16.46%;" rowspan="2" width="16%">
        <p align="center">
             62
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Отпуск
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             400
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Закалка (масло)
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             860
        </p>
    </td>
    <td style="width: 15.28%;" rowspan="2" width="15%">
        <p align="center">
             61
        </p>
    </td>
    <td style="width: 16.14%;" rowspan="2" width="16%">
        <p align="center">
             70
        </p>
    </td>
    <td style="width: 16.46%;" rowspan="2" width="16%">
        <p align="center">
             82
        </p>
    </td>
</tr>
<tr>
    <td style="width: 39.1%;" width="39%">
        <p align="center">
             Отпуск
        </p>
    </td>
    <td style="width: 13.02%;" width="13%">
        <p align="center">
             500
        </p>
    </td>
</tr>
</tbody>
</table>
<br>
<h3><br>
</h3>
<h3><br>
</h3>
<h3>Сталь 30ХН2МФА – физические свойства</h3>
<br>
<br>
<table style="width:100%;" border="1" cellpadding="0" cellspacing="0">
<tbody>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             Т
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             r
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             R 10⁹
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             E 10^-5
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             l
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             a 10⁶
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             C
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             Град
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             кг/м³
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             Ом·м
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             МПа
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             Вт/(м·град)
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             1/Град
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             Дж/ (кг·град)
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             20
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             333
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             2.16
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             36
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             100
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             2.07
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             35
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             11.1
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             466
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             200
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             2.06
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             35
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             11.7
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             508
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             300
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             1.88
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             34
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             12.3
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             529
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             400
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             1.76
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             32
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             12.9
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             567
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             500
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             1.69
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             31
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             13.3
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
             588
        </p>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             600
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             29
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             13.7
        </p>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             700
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             28
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
</tr>
<tr>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             800
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
             27
        </p>
    </td>
    <td style="width: 68.35pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
    <td style="width: 68.4pt;" width="91">
        <p align="center">
        </p>
<br>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<h3><br>
</h3>
<h3>Материал 30ХН2МФА – точные и ближайшие зарубежные аналоги</h3>
<br>
<br>
<table style="width: 100%;" border="1" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
    <td style="width: 51.7%;" width="51%">
        <p align="center">
             Болгария
        </p>
    </td>
    <td style="width: 48.3%;" width="48%">
        <p align="center">
             Польша
        </p>
    </td>
</tr>
<tr>
    <td style="width: 51.7%;" width="51%">
        <p align="center">
             BDS
        </p>
    </td>
    <td style="width: 48.3%;" width="48%">
        <p align="center">
             PN
        </p>
    </td>
</tr>
<tr style="height: 14.1pt;">
    <td style="width: 51.7%; height: 14.1pt;" width="51%">
        <p align="center">
             30ChN2MFA
        </p>
    </td>
    <td style="width: 48.3%; height: 14.1pt;" width="48%">
        <p align="center">
             30HN2MFA
        </p>
    </td>
</tr>
</tbody>
</table>
<h3><br>
</h3>
<br>
<h3>Условные обозначения</h3>
<br>
<table class="" border="1" width="100%">
<caption>Механические свойства<br>
<br>
<br>
<br>
</caption>
<tbody>
<tr>
    <td style="width: 69.2pt;" width="92">
        <p align="center">
             HB
        </p>
    </td>
    <td style="width: 2cm;" width="76">
        <p align="center">
             KCU
        </p>
    </td>
    <td style="width: 92.15pt;" width="123">
        <p align="center">
             y
        </p>
    </td>
    <td style="width: 99.2pt;" width="132">
        <p align="center">
             d₅
        </p>
    </td>
    <td style="width: 63.8pt;" width="85">
        <p align="center">
             s_T
        </p>
    </td>
    <td style="width: 99.25pt;" width="132">
        <p align="center">
             s_в
        </p>
    </td>
</tr>
<tr>
    <td style="width: 69.2pt;" width="92">
        <p align="center">
             МПа
        </p>
    </td>
    <td style="width: 2cm;" width="76">
        <p align="center">
             кДж / м²
        </p>
    </td>
    <td style="width: 92.15pt;" width="123">
        <p align="center">
             %
        </p>
    </td>
    <td style="width: 99.2pt;" width="132">
        <p align="center">
             %
        </p>
    </td>
    <td style="width: 63.8pt;" width="85">
        <p align="center">
             МПа
        </p>
    </td>
    <td style="width: 99.25pt;" width="132">
        <p align="center">
             МПа
        </p>
    </td>
</tr>
<tr>
    <td style="width: 69.2pt;" width="92">
        <p align="center">
             Твердость по Бринеллю
        </p>
    </td>
    <td style="width: 2cm;" width="76">
        <p align="center">
             Ударная вязкость
        </p>
    </td>
    <td style="width: 92.15pt;" width="123">
        <p align="center">
             Относительное сужение
        </p>
    </td>
    <td style="width: 99.2pt;" width="132">
        <p align="center">
             Относительное удлинение при разрыве
        </p>
    </td>
    <td style="width: 63.8pt;" width="85">
        <p align="center">
             Предел текучести
        </p>
    </td>
    <td style="width: 99.25pt;" width="132">
        <p align="center">
             Предел кратковременной прочности
        </p>
    </td>
</tr>
</tbody>
</table>
<h2><br>
</h2>
<br>
<table class="" style="width: 100%;" border="1">
<caption>Физические свойства<br>
<br>
<br>
<br>
</caption>
<tbody>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             R
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             Ом·м
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Удельное сопротивление
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             r
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             кг/м³
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Плотность
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             C
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             Дж/(кг·град)
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Удельная теплоемкость
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             l
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             Вт/(м·град)
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Коэффициент теплопроводности
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             a
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             1/Град
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Коэффициент линейного расширения
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             E
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             МПа
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Модуль упругости
        </p>
    </td>
</tr>
<tr>
    <td style="width: 40.85pt;" width="54">
        <p align="center">
             T
        </p>
    </td>
    <td style="width: 106.3pt;" width="142">
        <p align="center">
             Град.
        </p>
    </td>
    <td style="width: 331.4pt;" width="442">
        <p align="center">
             Температура
        </p>
    </td>
</tr>
</tbody>
</table>
<p>
</p>
<p align="justify">
     Купить металлопрокат из конструкционной легированной стали 30ХН2МФА в Санкт-Петербурге Вы можете по телефону + 7 (812) 703-43-43. Специалисты компании «ЛенСпецСталь» оформят заказ, сориентируют по сортаменту, ценам, условиям доставки.
</p>