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熱軋卷板是以板坯為原料，經(jīng)加熱后由粗軋和精軋機(jī)組軋制而成的鋼板。

Slab is hot-rolled coil as raw material, heated by a rolling roughing mill and a steel mill.

熱軋卷板的主要用途

The main purpose of the hot-rolled coil

熱軋卷板是重要的鋼材品種，主要反映工業(yè)化需求。它具有強(qiáng)度高、韌性好、易于加工成型及良好的可焊接性等優(yōu)良性能，被廣泛應(yīng)用于船舶、汽車、橋梁、建筑、機(jī)械、壓力容器等制造行業(yè)。

Hot rolled strip is an important steel varieties, mainly reflects the demands of industrialization. It has high strength, good toughness, easy processing and good welding properties and other excellent properties, is widely used in ships, cars, bridges, construction, machinery, pressure vessels and other manufacturing industries.

熱軋卷板的主要分類

The main classification of hot rolled coil

熱軋卷板一般包括中厚寬鋼帶、熱軋薄寬鋼帶和熱軋薄板。中厚寬鋼帶是其中最具代表性的品種，其產(chǎn)量占比約為熱軋卷板總產(chǎn)量的三分之二，上海期貨交易所即將上市的熱軋卷板期貨合約的標(biāo)的物屬于中厚寬鋼帶。

Hot rolled coil generally includes a thick wide strip, hot rolled thin wide strip and hot rolled sheet. A thick wide strip is one of the most representative varieties, the yield accounted for about 2/3 of the total production of hot-rolled coil, the Shanghai futures exchange in the upcoming hot-rolled coil futures contract object belongs to a thick wide strip.

中厚寬鋼帶是指厚度≥3毫米且小于20毫米，寬度≥600毫米，用連續(xù)式寬帶鋼熱軋機(jī)或爐卷軋機(jī)等設(shè)備生產(chǎn)、卷狀交貨的鋼帶。

In the thick wide strip refers to the thickness of 3 mm and less than 20 mm, width greater than 600 mm, with continuous hot strip mill and Steckel mill equipment production, steel band delivery volume.

熱軋薄寬鋼帶是指厚度＜3毫米，寬度≥600毫米，用連續(xù)式寬帶鋼熱軋機(jī)或爐卷軋機(jī)或薄板坯連軋等設(shè)備生產(chǎn)、卷狀交貨的鋼帶。

Hot rolled thin wide strip is thinner than 3 mm, width greater than 600 mm, with continuous hot strip mill or Steckel mill or other thin slab rolling equipment, roll strip shaped delivery.

熱軋薄板是指厚度＜3毫米的單張鋼板。熱軋薄板通常用連續(xù)式寬帶鋼軋機(jī)、薄板坯連鑄連軋等設(shè)備生產(chǎn)、板狀交貨的鋼帶。熱軋卷板主要的用途及分類特性

Hot rolled sheet is a sheet of sheet steel with a thickness of less than 3 mm. Hot rolled sheet usually continuous wide strip mill, thin slab continuous casting and rolling equipment production and delivery of steel plate. The main purpose of the hot-rolled coil and the classification characteristics

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