请问槽钢用英语怎么说

channel steel

Main material for installing: all kinds of channel steel, angle iron and plate iron.

安装主要材料：各种型号的槽钢、角铁及铁板。

槽钢
channel beam
steel channel

大型槽钢
channel beam

轧制的槽钢
rolled steel channel
半成品槽钢
blank channel