热轧卷板是以板坯为原料，经加热后由粗轧和精轧机组轧制而成的钢板。

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

热轧卷板的主要用途

The main purpose of the hot-rolled coil

热轧卷板是重要的钢材品种，主要反映工业化需求。它具有强度高、韧性好、易于加工成型及良好的可焊接性等优良性能，被广泛应用于船舶、汽车、桥梁、建筑、机械、压力容器等制造行业。

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.

热轧卷板的主要分类

The main classification of hot rolled coil

热轧卷板一般包括中厚宽钢带、热轧薄宽钢带和热轧薄板。中厚宽钢带是其中最具代表性的品种，其产量占比约为热轧卷板总产量的三分之二，上海期货交易所即将上市的热轧卷板期货合约的标的物属于中厚宽钢带。

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.

中厚宽钢带是指厚度≥3毫米且小于20毫米，宽度≥600毫米，用连续式宽带钢热轧机或炉卷轧机等设备生产、卷状交货的钢带。

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.

热轧薄宽钢带是指厚度＜3毫米，宽度≥600毫米，用连续式宽带钢热轧机或炉卷轧机或薄板坯连轧等设备生产、卷状交货的钢带。

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.

热轧薄板是指厚度＜3毫米的单张钢板。热轧薄板通常用连续式宽带钢轧机、薄板坯连铸连轧等设备生产、板状交货的钢带。热轧卷板主要的用途及分类特性

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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