钢材是建筑工程中不能缺少的材料，选购时需根据施工要求来选择。那么，济南型钢包括什么钢材呢?钢材选购需要注意什么呢?一起来了解吧。

The steel is an indispensable material in the construction project, which shall be selected according to the construction requirements. So, what steel does Jinan section steel include? What should we pay attention to when purchasing steel? Let's get to know.

型钢包括什么钢材

What steel does the section steel include

它主要包含槽钢、角钢、C型钢、工字钢、六角钢、扁钢以及弯曲型钢等，而每种使用的地方以及效果都不一样，具体可以根据施工需求来选择。对于型钢来说，它有普通以及优良两种类型，而它们各自包含的种类又不一样，可以说涵盖范围很大。

It mainly includes channel steel, angle steel, C-shaped steel, I-shaped steel, hexagonal steel, flat steel and bending steel, and each type of steel has different places and effects, which can be selected according to the construction requirements. As for section steel, it has two types: ordinary and excellent, and they each contain different types, which can be said to cover a wide range.

钢材选购注意事项

Precautions for steel purchase

1、价格：购买钢材的时候，我们先要注意的就是价格方面，可以它的参考数据来选择，现在很多商家都会建立属于自己的网站，而上面则会标注钢材价格。也可以到建材网看看钢材的新市场价格，这价格都是通过各个地区的出库价格计算出来的，我们可以进行比对。

1. Price: When purchasing steel, we should first pay attention to the price, which can be selected from its reference data. Now many businesses will set up their own websites, and the steel price will be marked on them. You can also check the new market price of steel on the website of Building Materials. The price is calculated by the ex warehouse price of each region, and we can compare it.

2、数量：钢材在施工中的需求量一般都会比较大，所以大家在购买的时候，数量方面也是需要特别注意的。要先将所需用量估算出来，确定出大概的用量，这样能防止出现过甚或是浪费的情况。要知道钢材的重量是比较大，虽然这种材料可以退，退的运费是需要自己承担的，而这重的材料则需一大笔运输费，所以还是自己先估算好用量。

2. Quantity: The demand for steel during construction is generally large, so we should pay special attention to the quantity when purchasing. First estimate the required amount and determine the approximate amount, so as to prevent excessive or even waste. You should know that the weight of steel is relatively large. Although this material can be returned, the return freight is to be borne by yourself, and this heavy material requires a large amount of transportation costs. Therefore, you should estimate the quantity yourself first.

3、质量：钢材的厂家有很多，而每家所生产的质量都不一样，选购时需注意看商家的信誉度以及度。为了钢材质量更具有保障，我们须对每一批钢材进行检测，没有问题方可购买。

3. Quality: There are many steel manufacturers, but the quality of each manufacturer is different. When purchasing, you should pay attention to the reputation and popularity of the merchants. In order to ensure the quality of steel products, we must inspect each batch of steel products and purchase them only when there is no problem.

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