Fatigue　property　tests　of　knitted-dapped　metal　rubbers　were　performed　with　tension　compression　type　composite　test　installation　under　the　control　mode　of　displacement.　The　fatigue　properties　of　knitted-dapped　metal　rubbers　under　different　amplitudes　in　room　temperature　(25　)　and　high　temperature　(300　)were　researched.　The　damage　evolutional　processes　were　analyzed　with　average　stiffness,　equivalent　viscous　damping　coefficient,　and　their　damage　factors.　The　results　indicate　that　the　fatigue　damage　forms　of　knitted-dapped　metal　rubbers　are　as　abrasion,　fracture　of　wires　and　plastic　deformations.　The　fatigue　processes　include　stiffness　strengthening　processes　and　stiffness　attenuation　processes,　while　the　attenuation　of　mechanical　properties　mainly　happen　in　the　later　stages.　The　increase　of　amplitudes　and　the　rise　of　temperatures,　which　will　clearly　increase　the　accumulated　damages　of　the　specimens,　both　may　shorten　operating　lifes　of　the　materials.　©　2019,　China　Mechanical　Engineering　Magazine　Office.　All　right　reserved.