Z型钢

　Z型钢是一种常见的冷弯薄壁型钢，厚度一般为1。6-3。0mm之间，截面高多为120-350mm之间。加工材料为热轧(喷漆)，镀锌。加工标准按GB50018-2002 执行。Z型钢通常应用在大型钢结构厂房中。加工长度及孔为按加工要求生产。　　Z型钢配套产品：彩钢瓦;岩棉夹芯板;楼承板等。　　冷弯Z型钢规格尺寸可调、抗压强度大等优点。广泛用于汽车、铁道车辆、建筑门窗、交通运输、货架、电器柜、公路护栏、建筑钢结构、集装箱、钢模板和脚手架、太阳能支架 造船、桥梁、输电铁塔、钢板桩、电缆桥架、农机、家具、仓储、导轨、龙骨钢、蔬菜大棚、管道支架、**建设等领域。　　Z型钢基本尺寸与主要参数：名称尺寸惯性矩cml回转半矩cm截面模数cmh×b×c×thbctlxlyrvwxwy100×40×20×2.010040202.060.6217.21.25612.1240100×40×20×2.510040202.573.0520.321.23414.6155120×50×20×2.012050202.0107.7730.511.51917.9667120×50×20×2.512050202.5130.736.361.49721.7877120×50×20×3.012050203.0152.1141.551.47425.3586140×50×20×2.514050202.5188.536.361.50326.937.458140×50×20×314050203219.841.551.4831.478.567160×60×20×2.516060202.5290.358.781.76736.2910.00160×70×20×2.516070202.5321.488.572.01440.1712.88160×70×20×3.016070203.0376.9102.31.9947.1117.94180×70×20×2.518070202.5422.988.582.02846.9912.88180×70×20×3.018070203.0496.7102.32.00355.1914.94200×70×20×2.520070202.5541.588.582.0354.1512.88230×75×25×323075253951.37138.92.21282.7318.90250×75×25×3250752531160.1138.92.20592.818.90300×85×25×430085254－－－－