Tiller blade

Tiller blade: 1) the material is 65Mn 2) the blade is high temperature salt-bath holistic quenching,tempering for medium temperature,and the hardness is HRC38 to 52. 3) The impact test conforms to EN836-1997 standard 4) The whole part has been adjusted to pass the balance test both in static and moving states. 5) The surface can be painting,electrophoresis,oxidized and blacken etc. 6) Advanced and fine technology. 7) We are looking forward to your replying.