High-carbon　wear-resistant　steels　with　varying　Ti　contents　were　produced　using　a　vacuum　melting　and　casting　method.　The　effect　of　Ti　content　on　TiC　precipitation　and　wear　resistance　of　high-carbon　steel　were　investigated　in　this　study.　The　results　show　that　the　size,　morphology,　and　distribution　of　TiC　is　influenced　by　solidification　rate　and　chemical　composition.　As　Ti　content　increases,　the　precipitation　temperature　and　average　size　of　TiC　rise,　leading　to　a　more　uniform　size　and　distribution.　Higher　Ti　content　also　reduces　the　as-cast　grain　size,　refining　the　microstructure　after　heat　treatment.　The　in-situ　TiC　has　little　effect　on　hardness,　indicating　that　effective　carbon　content　is　the　key　factor　in　enhancing　hardness　and　wear　resistance.　The　wear　resistance　of　high-carbon　steel　improves　with　higher　Ti　content,　with　micro-cutting　and　plowing　as　the　dominant　wear　mechanism.　The　wear　resistance　of　1.0Ti　steel　is　2.5　times　that　of　0.2Ti　steel,　it　can　be　attributed　to　the　elevated　effective　carbon　content,　augmented　TiC　quantity,　and　the　ensuing　fine-grain　strengthening　effect.