山东工字钢主要分为哪些种类

山东工字钢主要分为普通工字钢、轻型工字钢、H形钢三种：

　　普通工字钢、轻型工字钢翼缘是变截面靠腹板部厚,外部薄;
      H型钢：HW HM HN HEA HEB HEM 等工字钢的翼缘是等截面

　　PUTONGGONGZIGANG、QINGXINGGONGZIGANGYIJINGXINGCHENGGUOJIABIAOZHUN，PUTONG10#GONGZIGANGXIANGDANGYUGUOJISHANGDEI100（YEBIRU10#CAOGANGXIANGDANGYUCAOGANGU100）（YINWEIGEGUOZHIXINGDEBIAOZHUNBUTONG，ZAOCHENGTAMENDEGUIGEYOUXIWEIDECHABIE）

　　HXINGGONGZIGANGYIJIAOKUANYIYUANGONGZIGANG，HW HM HN YUANYUOUZHOUBIAOZHUN,HEBSHIDEGUOBIAOZHUNDEGONGZIGANG。QIZHONGI 、HW、HNGONGZIGANGYIGUANGFANZAIWOGUOSHIYONGHESHENGCHAN。HEA HEB HEM GONGZIGANGZAIXUDUODEGUOSHEJITUSHANGHUIKANDAO，ZAIGUONEISHICHANGSHANGHAIHENNANGOUMAIDAO。ZAIGUONEIGANGJIEGOUGONGCHENGZHONG，RUGUOLIANGSHAOZEKEYISHIYONGDENGGUIGEDEGANGBANJINXINGHANJIEPINJIEERCHENG。ERLIANGDADEHUA，TONGCHANGKAOLVSHIYONGLIXUEXINGNENGYUZHIXIANGDANGDEHW 、HNXINGGANGDAITI。

　　HW GONGZIGANGZHUYAOYONGYUGANGJINTONGKUANGJIAJIEGOUZHUZHONGGANGXINZHU,YECHENGJINGXINGGANGZHU;ZAIGANGJIEGOUZHONGZHUYAOYONGYUZHU

　　HM XINGGANGGAODUHEYIYUANKUANDUBILIDAZHIWEI1.33~~1.75 ZHUYAOZAIGANGJIEGOUZHONG:YONGZUOGANGKUANGJIAZHUZAICHENGSHOUDONGLIHEZAIDEKUANGJIAJIEGOUZHONGYONGZUOKUANGJIALIANG;LIRU:SHEBEIPINGTAI

　　HN XINGGANGGAODUHEYIYUANKUANDUBILIDAYUDENGYU2; ZHUYAOYONGYULIANG

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