冷轧低合金高强钢HC340LA的研发与应用  

DEVELOPMENT AND APPLICATION OF COLD ROLLED HIGH STRENGTH LOW ALLOY STEEL HC340LA

作　　者：李堃 厚健龙[1] 向华[1] 程义普 Li Kun;Hou JianLong;Xiang Hua;Cheng YiPu(Angyang Iron and Steel Group Co.,Ltd)

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2019年第4期12-13,24,共3页Henan Metallurgy

摘　　要：主要介绍了冷轧低合金高强钢HC340LA的研发机理与全流程生产工艺,针对成品性能标准要求,重点对化学成分、热轧控制关键点和冷轧控制关键点进行了研究,探索出了适合HC340LA性能要求的生产工艺。经过客户使用,该产品性能满足了下游汽车零件加工企业的使用要求。The development mechanism and production process of cold rolled high strength low alloy steel HC340LA are introduced.According to the requirements of product performance standards,the chemical composition,hot rolling control key points and cold rolling control key points are studied,and the production process suitable for HC340LA performance requirements is explored.After customer use,the performance of the product meets the needs of downstream automobile parts processing enterprises.

关 键 词：HC340LA 成分设计 力学性能 

分 类 号：TG3[金属学及工艺—金属压力加工]