英标H型钢跟美标H型钢区别

认证：CE认证                             仓库：上海市宝山区东太东路（川流库）

货物销售类型：现货                      配送服务：可配送到厂

制作工艺：热轧                           品牌/厂家：莱钢/日照/马钢/鞍钢/唐

H型钢两横的板平面呈平板状，厚度是相同的，而工字钢的板平面是由根部向边上逐渐变化的，有一定角度，这是区分它们的主要手段。工字钢的型号是用其腰高厘米数的阿拉伯数字来表示，遇到同腰高的型号在后面加a、b、c加于辨别，如：15C、25b、40a，前两个的腰高为15cm跟25cm，而翼缘厚度、腹板以及翼缘宽度则是不同的。

英标H型钢：

美标H型钢：

英美对照

The two horizontal plates of H-beam are in flat shape with thesame thickness, while the plate plane of I-beam changes graduallyfrom the root to the edge, so there is a certain angle, which isthe main means to distinguish them. In addition, the model ofI-beam is represented by Arabic numerals of its waist height incentimeters. When the model with the same waist height isencountered, a, B and C are added at the back for identification,such as 15C, 25B and 40A. The waist height of the first two is 15cmand 25cm, while the flange thickness, web and flange width aredifferent.