The invention discloses a high-strength durable transferring ring for a tire forming machine. The high-strength durable transferrin ring for the tire forming machine comprises the following componentsin percentage by weight: 0.33-0.45% of C, 1.2-2.0% of Si, 0.3-0.6% of Mn, 2.0-3.5% of Cr, 0.21-0.35% of Sr, 0.25-0.38% of Zn, 1.5-2.8% of Ni, 0.06-0.10%of V, 0.05-0.08% of Cu, 0.03-0.07% of Ba, not greater than 0.02% of P, not greater than 0.02% of S, and the balance Fe. According to the high-strength durable transferrin ring for the tire forming machine, the quantity of used C and Mn is correspondingly reduced; durable high-hardness metal elements such as Cr, Sr, Ni and Ba are added, so that the manufactured transferring ring is outstanding in mechanical performance and durability, and the service life is prolonged.