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 冷軋卷材是以熱軋卷材為原料，以再結(jié)晶狀態(tài)軋制而成，但一般認(rèn)為是用常溫軋制材料軋制的。在歐美，3～6連軋機(jī)主要用作冷軋?jiān)O(shè)備，包括鋼板

和卷材。寶鋼、鞍鋼、柳鋼等國(guó)內(nèi)許多鋼廠都可以生產(chǎn)這些產(chǎn)品。其中，交付的產(chǎn)品稱為鋼板，也稱為箱型板或平板。長(zhǎng)軋制鋼帶也稱為軋制鋼板。

熱軋卷由板坯(主要是連鑄板坯)制成。加熱后，帶鋼由粗軋機(jī)和精軋機(jī)制成  精軋機(jī)熱鋼帶通過層流冷卻至設(shè)定溫度，并通過卷取機(jī)軋制成鋼帶卷。

冷卻后的鋼帶卷通過不同的精整線(平整、矯直、橫向切割或縱向切割、檢驗(yàn)、稱重、包裝和標(biāo)記等)加工成鋼板、平輥和縱向切割鋼帶產(chǎn)品。) 

根據(jù)用戶的不同要求，熱軋鋼板產(chǎn)品因其強(qiáng)度高、韌性好、易于加工和焊接性好而廣泛應(yīng)用于船舶、汽車、橋梁、建筑、機(jī)械和壓力容器等鋼鐵制

造行業(yè)。  

Cold rolled coil is made of hot rolled rolling material and recrystalstallization state, but it is generally considered to be rolled with room temperature rolling

materials.In Europe and the United States, 3~6 continuous rolling mills are mainly used as cold rolling equipment, including steel plate and rolling material.

Baosteel, Anshan steel, Liusteel and many other domestic steel mills can produce these products.Among them, the product delivered is called the steel plate,

also known as the box plate or the plate.Long-rolled steel strips are also known as rolled steel plates.Hot rolled rolls are made of slab (mainly continuous cast slab).After heating, the strip is made from rough mill and precision mill. The hot steel strip is cooled to the set temperature and rolled by the winding machine.Cocooled steel strip rolls are processed into steel plates, flat rollers and longitudinal cut strip products by different finishing lines (leveling,

straightening, transverse cutting or longitudinal cutting, inspection, weighing, packing and marking, etc.).) According to the different requirements of users,

hot-rolled steel plate products are widely used in steel manufacturing industries such as ships, automobiles, bridges, construction, machinery and pressure

vessels due to their high strength, good toughness, easy to process and good welding.