Production method of high-tenacity 65Mn spring steel with uniform whole wire rod property

• Main Authors: DENG SUHUAI, TONG QIAN, LIU YANGBO, SUN QISONG, ZHENG FUYIN, ZHANG WEI, CHAO YUELIN, WANG MENG
• Format: Patent
• Language: English
• Published: 29.04.2015
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a production method of high-tenacity 65Mn spring steel with a uniform whole wire rod property, and belongs to the technical field of spring steel. The specific parameters are as follows: the rolling starting temperature is 1000 to 1030 DEG C during rolling, and the temperatur...