采用正交实验设计方法，在Ｇｌｅｅｂｌｅ—１５００热学力学模拟试验机上模拟现场Ｋ１６Ｍｎ钢连铸—热装炉轧制工艺（ＣＣ—ＤＨＣＲ），考察了连铸温度、热装温度、加热温度、加热保温时间、冷却速度和变形温度等因素对Ｋ１６Ｍｎ钢热塑性的影响，从而得到了Ｋ１６Ｍｎ连铸—热装炉轧制的优化工艺，并通过试样断口扫描分析，得到了Ｋ１６Ｍｎ连铸坯在ＣＣ－ＤＨＣＲ过程中产生高温脆化的原因，从而找出避免在生产过程中产生开裂的措施，使连铸—连轧得以顺利进行。 Orthogonal experimental design method was used to simulate the continuous casting and hot rolling process (CC-DHCR) of K16Mn steel on a Gleeble-1500 thermal mechanical simulator. The effects of continuous casting temperature, hot charging temperature, heating temperature, Time, cooling rate and deformation temperature and other factors on the thermal plasticity of K16Mn steel. The optimization process of K16Mn continuous casting and hot rolling furnace rolling was obtained. Through the analysis of specimen fracture scanning, The process of high temperature embrittlement causes to find out to avoid cracking in the production process measures to make continuous casting - continuous rolling to be carried out smoothly.