認(rèn)證：CE認(rèn)證                             倉(cāng)庫(kù)：上海市寶山區(qū)東太東路（川流庫(kù)）

貨物銷售類型：現(xiàn)貨                      配送服務(wù)：可配送到廠

制作工藝：熱軋                           品牌/廠家：萊鋼/日照/馬鋼/鞍鋼/唐

H型鋼兩橫的板平面呈平板狀，厚度是相同的，而工字鋼的板平面是由根部向邊上逐漸變化的，所以有一定角度，這是區(qū)分它們的主要手段。此外，工字鋼的型號(hào)是用其腰高厘米數(shù)的阿拉伯?dāng)?shù)字來(lái)表示，遇到同腰高的型號(hào)在后面加a、b、c加于辨別，如：15C、25b、40a，前兩個(gè)的腰高為15cm跟25cm，而翼緣厚度、腹板以及翼緣寬度則是不同的。

英標(biāo)H型鋼：

美標(biāo)H型鋼：

英美對(duì)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.