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            當前位置:首頁>新聞中心>新聞動態>不同耐熱性的模具鋼的差別體現在哪里?

            不同耐熱性的模具鋼的差別體現在哪里?

            來源:http://www.environmentandpeople.net/ 日期:2022-03-08 發布人:guanli


            鋼材在建筑行業中不可或缺,而且隨著建筑行業的增多,鋼材的需求量也在日益遞增,同時,模具鋼的應用非常廣泛,我們今天要說的就是常見的幾種耐熱性的模具鋼,熱作模具鋼的性能特點,包括有低耐熱高韌性模具鋼、中耐熱韌性鋼、高耐熱熱作模具鋼、特殊用途熱作模具鋼。接下來天成模具鋼給大家分享一下我們常見的幾種熱作模具鋼。
            Steel is indispensable in the construction industry, and with the increase of the construction industry, the demand for steel is also increasing day by day. At the same time, die steel is widely used. What we want to say today is the performance characteristics of several common heat-resistant die steels, hot work die steels, including low heat-resistant and high toughness die steels, medium heat-resistant and high heat-resistant hot work die steels Special purpose hot working die steel. Next, Tiancheng die steel will share with you several common hot work die steels.
            一、低耐熱高韌性模具鋼:主要是用來加工承受大沖擊載荷的熱鍛模,因為這類模具要求鋼的沖擊韌性好、淬透性高、導熱性能好,并且有較高的熱疲勞抗力,能夠在400℃的高溫工作環境下承受急冷急熱的工作條件。
            1、 Low heat resistance and high toughness die steel: it is mainly used to process hot forging dies bearing large impact load, because this kind of die requires good impact toughness, high hardenability, good thermal conductivity, high thermal fatigue resistance, and can withstand the working conditions of rapid cooling and rapid heating under the high-temperature working environment of 400 ℃.
            二、中耐熱韌性鋼:該類鋼淬透性很好,100mm直徑的工件空冷即能淬透,這類模具鋼材綜合性能好,在淬火、回火熱處理工藝條件下,具有高硬度、高強度以及良好的韌性、塑性配合。中耐熱韌性鋼廣泛應用于加工熱變形用模具(如機鍛模、高速錘鍛模)和壓鑄模。
            2、 Medium heat-resistant and ductile steel: this kind of steel has good hardenability, and the workpiece with diameter of 100mm can be quenched through air cooling. This kind of die steel has good comprehensive performance. Under the conditions of quenching and tempering heat treatment, it has high hardness, high strength, good toughness and plastic matching. Medium heat-resistant and ductile steel is widely used in processing dies for thermal deformation (such as machine forging die, high-speed hammer forging die) and die-casting die.
            三、高耐熱熱作模具鋼:這類鋼是有較高耐熱性,在高溫下仍能保持一定的高溫硬度和高溫強度,同時具有較高的淬透性和耐磨性,可以在600—700℃的高溫下工作,有強烈的二次硬化效果,回火抗力好,斷裂韌度均較高。
            3、 High heat-resistant hot working die steel: this kind of steel has high heat resistance, can still maintain a certain high-temperature hardness and high-temperature strength at high temperature, and has high hardenability and wear resistance. It can work at high temperature of 600-700 ℃, has strong secondary hardening effect, good tempering resistance and high fracture toughness.
            以上就是為大家介紹的有關山東模具鋼的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以專業的態度,為您提供服務http://www.environmentandpeople.net
            The above is the detailed introduction of Shandong die steel. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://www.environmentandpeople.net

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