上海现货供应耐低温Q355D工字钢 *

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">一、公司简介

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">江苏贝思拉<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">金属材料有限公司生产销售，<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">Q355D耐低温槽钢 ，角钢，工字钢,H型钢<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">方管，<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">德标轨道钢，<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">矩形管，异形方矩管，无缝方矩管，生产规格，<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">槽钢5#-40B# 角钢50*5-250*250 工字钢 10#-63C# H型钢 100*100-1000*300 <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">方管：20*20*--800*800。厚度：0.5-28mm，规格达到2000余种，*材质：Q195，Q235B  Q3<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5B   Q3<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5C  Q3<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5D  Q3<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">5E  Q420B  A36 AH36  S235  S275  S355 SS400  SS540  20#  45#  16MN 等，执行标准：<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"> GB/T706-2016, <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">GB/T3094-2000 ，GB/T 6728-2002，EN10210  EN10219  JIS3466   ASTMA500 等，  

<*n style="font-size:10.5pt"><*n style="font-family:Calibri">   <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"> <*n style="font-family:宋体">*、美标、欧标 <*n style="font-family:宋体">、德标 <*n style="font-family:宋体">、日标等型材<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000">,<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">无缝管、方矩管、板材、等钢<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">材<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="color:#000000"><*n style="font-family:宋体">！

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">二、<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">产品规格型号重量表
<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">*<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">工字钢<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">规格表
<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">耐低温Q355D<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">工字钢
<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">可供材质:Q355C、Q355D、Q355E
<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">执行标准：GB/T706<*n style="font-size:10.5000pt"><*n style="font-family:宋体">-2016 GB/T1591-2018

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">耐低<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">温工字钢<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">规格表：

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">工字钢尺寸及重量表

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">型    号 尺寸（毫米） 截面面积 理论重量

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">h b d t r1 （厘米2）(公斤/米)

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">10 100 68 4.5 7.6 3.3 14.3 11.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">12.6 126 74 5 8.4 3.5 18.1 14.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">14 140 80 5.5 9.1 3.8 21.5 16.9

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">16 160 88 6 9.9 4 26.1 20.5

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">18 180 94 6.5 10.7 4.3 30.6 24.1

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">20a 200 100 7 11.4 4.5 35.5 27.9

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">20b 200 102 9 11.4 4.5 39.5 31.1

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">22a 220 110 7.5 12.3 4.8 42 33

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">22b 220 112 9.5 12.3 4.8 46.4 36.4

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">25a 250 116 8 13 5 48.5 38.1

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">25b 250 118 10 13 5 53.5 42

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">28a 280 122 8.5 13.7 5.3 55.45 43.4

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">28b 280 124 10.5 13.7 5.3 61.05 47.9

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">32a 320 130 9.5 15 5.8 67.05 52.7

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">32b 320 132 11.5 15 5.8 73.45 57.7

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">32c 320 134 13.5 15 5.8 79.95 62.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">36a 360 136 10 15.8 6 76.3 59.9

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">36b 360 138 12 15.8 6 83.5 65.6

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">36c 360 140 14 15.8 6 90.7 71.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">40a 400 142 10.5 16.5 6.3 86.1 67.6

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">40b 400 144 12.5 16.5 6.3 94.1 73.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">4000 146 14.5 16.5 6.3 102 80.1

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">45a 450 150 11.5 18 6.8 102 80.4

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">45b 450 152 13.5 18 6.8 111 87.4

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">4550 154 15.5 18 6.8 120 94.5

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">56a 560 166 12.5 21 7.3 135.25 106.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">56b 560 168 14.5 21 7.3 146.45 115

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">56c 560 170 16.5 21 7.3 157.85 123.9

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">63a 630 176 13 22 7.5 154.9 121.6

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">63b 630 178 15 22 7.5 167.5 131.5

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">63c 630 180 17 22 7.5 180.1 141

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="font-family:宋体">    q355d<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">工字钢也称为<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">钢梁<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">（英文名称 Universal Beam)，是截面为工字形状的长条<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">钢条<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">。工字钢分普通工字钢和轻型工字钢。是截面形状为工字型的<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">型钢<*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">。

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">工字钢主要分为普通工字钢、轻型工字钢和宽翼缘工字钢。按翼缘与腹板高度 <*n style="font-family:宋体">比又分为宽幅、中幅、窄幅宽翼缘工字钢。*者生产的规格为10—60号，即 相应的高度为10 c*sh;60 cm。在相同高度下，轻型工字钢翼缘窄、腹板薄、重 量轻。宽翼缘工字钢又称H型钢，断面特点是两腿平行，且腿内侧没有斜度。 它属于经济断面型钢，是在四辊轧机上轧制的，所以又称“工字钢”。普通工字钢、轻型工字钢已经形成国家标准。

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:10.5000pt"><*n style="background-color:#ffffff"><*n style="font-family:宋体"><*n style="color:#333333"><*n style="font-family:宋体">其规格以高×腿厚×腰厚表示，也可用号数 表示规格的主要尺寸。如18号工字钢，表示高为18 cm的工字钢。若高度相同 的工字钢，则可在号数后面加注角码a或b或c予以表示，如36a、36b、 36c等。它分为普通工字钢、轻型工字钢和宽翼缘工字钢。按翼缘与腹板高度 比又分为宽幅、中幅、窄幅宽翼缘工字钢。*者生产的规格为10—60号，即 相应的高度为10 c*sh;60 cm。