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熱軋鋼板分為構造鋼、低碳鋼、焊瓶鋼,熱軋鋼板硬度低,加工容易,延展性能好。冷軋板硬度高,加工相對艱難些,但是不易變形,強度較高。熱軋鋼板強度相對較低,外表質量差但塑性好,普通為中厚板、冷軋板、強度高、硬度高、外表光亮度高、普通為薄板,能夠作為沖壓用板。
Hot rolled steel plate is divided into structural steel, low carbon steel, welded steel, hot rolled steel plate hardness, easy processing, and ductility. Cold roll hardness is high, processing is relatively difficult, but not easy to deform, the strength is higher. Hot rolled steel plate strength is relatively low, poor quality of appearance but good plasticity, common for medium plate, manufacture, high strength, high hardness, high surface brightness, common for sheet, can be used as a drawing board.
熱軋鋼板和冷軋鋼板的消費工藝不同。熱軋鋼板是在高溫下軋制而成,冷軋是在常溫下炸至。普通來說,冷軋鋼板具有更好的強度,熱軋鋼板具有更好的延性。冷軋的普通厚度比擬小,熱軋的能夠有較大的厚度。冷軋鋼板的外表質量、外觀、尺寸精度均優于熱軋板。熱軋鋼板,機械性能遠不及冷加工,也次于鍛造加工,但有較好的韌性和延展性。
The consumption of hot rolled steel and cold rolled steel is different. Hot rolled steel is rolled in high temperature, cold rolled up at room temperature. Generally speaking, cold rolled steel plates have better strength, and hot rolled steel plates have better ductility. The average thickness of cold rolling is compared to small, hot rolled can have a large thickness. The surface quality, appearance and precision of cold rolled steel plate are better than hot rolled plate. Hot rolled steel plate, mechanical performance is far less than cold processing, also inferior to the forging process, but has good toughness and malleability.

濟鋼一級代理商冷軋鋼板由于有一定水平的加工硬化,韌性低,但能到達較好的屈強比,用來冷彎彈簧片等零件,同時由于屈從點較靠近抗拉強度,所以運用過程中對風險沒有預見性,在載荷超越許用載荷時容易發作事故。
Cold-rolled steel plate with a certain level of work hardening, toughness is low, but can reach better showed, used for cold bending spring pieces and parts, at the same time due to the yield point is close to the tensile strength, so the risk in the process of using no foresight, when load beyond the allowable load accident easy to attack.
冷板采用冷扎加工外表無氧化皮,質量好。熱軋鋼板韌性和外表平整性差,價錢較低,而冷軋板的伸展性好,有韌性,但是價錢較貴。軋制分為冷軋和熱軋鋼板,以再結晶溫度為辨別點。冷軋:冷軋普通用于消費帶材,其軋速較高。熱軋鋼板:熱軋的溫度與鍛造的溫度。
The cold plate is made of cold zingle and the exterior is non-oxidized and the quality is good. Hot rolled steel plate toughness and appearance level is poor, the price is lower, and the stretch of cold rolling plate is good, have toughness, but the price is more expensive. Rolling is divided into cold and hot rolled steel plate, and the temperature of the recrystallization is identified. Cold rolled: cold rolled ordinary for consumer strip, its speed is higher. Hot rolled plate: hot rolled temperature and forged temperature.
我公司堅持抓好“質量、價格、服務、信譽”四大基本點。認真對待每位客戶,珍惜每一次合作機會。“急客戶之所急,想客戶之所想”的服務理念,會讓我們共繁榮、共發展!
Our company insists on the four basic points of "quality, price, service and credibility". Take every customer seriously and cherish every opportunity. "Urgent customer's urgent, want customer to think" service idea, will let us common prosperity, common development!

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