冷拉鋼生產(chǎn)廠家將冷拉型鋼分為簡單斷面型鋼和復(fù)雜斷面型鋼兩種，冷拉鋼按照斷面的形狀。前者包括了冷拉方鋼、冷拉扁鋼、冷拉圓鋼和冷拉角鋼、冷拉六角鋼等，滿足不同領(lǐng)域?qū)π弯摰氖褂靡蟆?/p>

Cold-drawn steel manufacturers divide cold-drawn steel into two types: simple-section steel and complex-section steel. Cold-drawn steel follows the shape of the section. The former includes cold-drawn square steel, cold-drawn flat steel, cold-drawn round steel and cold-drawn angle steel, cold-drawn hexagonal steel, etc., which meet the requirements for the use of section steel in different fields.

冷拉方鋼是方形斷面的冷拉型鋼，邊長為3-100mm；冷拉圓鋼是斷面為圓形的鋼材，除了冷拉方式之外，還可以通過熱軋、鍛制等工藝制作圓鋼，但得到產(chǎn)品性能是不同的比如說熱軋圓鋼的直徑多為5-250mm；鍛制圓鋼的直徑較粗，多用作軸坯；而冷拉圓鋼的直徑為3-100mm尺寸相對來說較高。冷拉扁鋼寬12-300mm厚4-60mm截面多為長方形且?guī)в幸稽c純邊。

Cold-drawn square steel is a cold-drawn steel with a square cross section, with a side length of 3-100mm. Cold-drawn round steel is a steel with a round cross-section. In addition to the cold-drawn method, it can also be produced by hot rolling, forging and other processes. Round steel, but the product performance is different. For example, the diameter of hot-rolled round steel is mostly 5-250mm; the diameter of forged round steel is relatively thick, and it is mostly used as the shaft billet; and the diameter of cold-drawn round steel is 3-100mm. Relatively high. Cold-drawn flat steel is 12-300mm wide and 4-60mm thick with a rectangular cross section and a little pure edges.

冷拉扁鋼一般可作為廢品鋼材，也可以用作焊管的坯料和疊軋薄板用的薄板坯。用途上，冷拉扁鋼可以用于制箍鐵、機(jī)械零件和工具，房架結(jié)構(gòu)件和扶梯也可以。冷拉角鋼從外形結(jié)構(gòu)上區(qū)分的話有等邊角鋼和不等邊角鋼兩種，一般冷拉角鋼的規(guī)格用邊長和邊厚的尺寸表示，例如規(guī)格為2-20號，即邊長的厘米數(shù)。所以產(chǎn)品所表現(xiàn)出的優(yōu)異性也是一樣的用戶可以根據(jù)自身的要求和條件來選擇所需的冷拉型鋼，使其自身的價值能夠得到充分發(fā)揮，型鋼的使用壽命也能得以延長。

Cold-drawn flat steel is generally used as scrap steel, and it can also be used as a blank for welded pipes and a thin slab for laminated sheets. In use, cold-drawn flat steel can be used to make hoop irons, mechanical parts and tools, as well as housing frame components and escalators. There are two types of cold-drawn angle steel: equilateral angle steel and unequal-angle angle steel. The specifications of cold-drawn angle steel are expressed by the length and thickness of the side. For example, the size is 2-20, which is the cm of the side length. number. Therefore, the excellent performance of the product is also the same. Users can choose the required cold-drawn steel according to their own requirements and conditions, so that their own value can be fully exerted, and the service life of the steel can be extended.