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标题: 工程建筑幕墙用轻型钢材q235b槽钢钢构主体用热轧黑色槽钢10# [打印本页]

作者: fsminQ 时间: 2022-5-10 15:34
标题: 工程建筑幕墙用轻型钢材q235b槽钢钢构主体用热轧黑色槽钢10#

槽钢是截面为凹槽形的长条钢材，属建造用和机械用碳素结构钢，是复杂断面的型钢钢材，其断面形状为凹槽形。

中国槽钢的进口量大于出口量。主要产地是唐钢、包钢、山钢、黄特、马钢、宣钢、日钢等几家钢厂。一般情况下，

用槽钢就可以满足建筑需求，但用工字钢的抗弯强度会更高，当然造价也会更高，而且工字钢占用的空间层高也更大。

槽钢搭建的优点是速度快，即搭即用，不需要等待。槽钢用于建筑结构和车辆制造，分热轧槽钢和弯曲槽钢。

热轧槽钢又分为普通型和轻型两种。目前生产的槽钢规格从5号到40号，即相应的高度为5~40cm。在相同的高度下，

轻型槽钢比普通槽钢的腿窄、腰薄、重量轻。槽钢广泛应用于车辆制造和各种金属结构等。

槽钢属建造用和机械用碳素结构钢，是复杂断面的型钢钢材，其断面形状为凹槽形。

槽钢主要用于建筑结构、幕墙工程、机械设备和车辆制造等。

Slot steel is a groove section of long steel, belongs to the construction and mechanical carbon structure steel,

is a complex section of steel steel, its section shape is groove shape.China's trough steel imports are more important than their exports.

The main producing areas are Tang Steel, Baotou Steel, Shan Steel, Huangtai, Masteel, Xuan Steel, Ri Steel and other steel mills.

Under normal circumstances, the groove steel can meet the construction needs, but the bending strength of I-steel will be higher, of course,

the cost will be higher, and the space occupied by I-steel is higher.The advantage of trough steel construction is fast speed, that is,

ready to use, do not need to wait.Trough steel is used for building structure and vehicle manufacturing,

divided into hot rolled groove steel and curved groove steel.Hot-rolled tank steel is divided into ordinary type and light two kinds.

The trough steel currently produced is sized from 5 to 40, with a corresponding height of 5 to 40 c m.At the same height,

light trough steel is narrower, thin and lighter than ordinary groove steel.

Trough steel is widely used in vehicle manufacturing and various metal structures.

Srough steel belongs to the construction and mechanical carbon structure steel, is a complex section of the type steel steel,

its section shape is a groove shape.Channel steel is mainly used for building structure, curtain wall engineering,

mechanical equipment and vehicle manufacturing.

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