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  • 杭州角钢公司天程钢铁告诉你角钢型号的表示方法
  • 本站编辑:杭州天程钢铁有限公司发布日期:2020-04-17 13:58 浏览次数:

杭州角钢公司天程钢铁告诉你角钢型号的表示方法

∠5*50代表等边角钢,变长50mm,厚度5mm。角钢的型号表示方法有两种:等边的和不等边的。等边角钢就是两边相等的角钢。等边角钢大部分都是六米,九米或是十二米的。但是也会出一些7M、8M、10M的特殊长度。不等边角钢就是两边不相等的角钢。不等边角钢可分为不等边等厚及不等边不等厚两种。 不等边角钢几何形状偏差的允许范围在标准中也有规定,一般包括弯曲度、边宽、边厚、顶角、理论重量等项,并规定不等边角钢不得有显著的扭转。不等边角钢的表面质量在标准中有规定,一般要求不得存在使用上有害的缺陷,如分层、结疤、裂缝等。

Hangzhou Angle Steel Company Tiancheng steel tells you how to express the angle steel model

∠ 5 * 50 represents equal leg angle steel, with variable length of 50mm and thickness of 5mm. There are two ways to express the type of angle steel: equal and unequal. Equal angle steel is equal angle steel on both sides. Most of the equilateral angles are six meters, nine meters or twelve meters. But there will also be some 7m, 8m, 10m special lengths. Unequal angle steel is the angle steel with unequal sides. Unequal leg angle steel can be divided into unequal leg equal thickness and unequal leg unequal thickness. The allowable range of geometric deviation of unequal angle steel is also specified in the standard, generally including bending degree, edge width, edge thickness, top angle, theoretical weight, etc., and it is specified that unequal angle steel shall not have significant torsion. The surface quality of unequal angle steel is specified in the standard. Generally, it is required that there shall be no harmful defects in use, such as delamination, scar, crack, etc.