Blades
1.Material : 65Mn railway steel /65 Mn steel plank /60si2Mn or other material as per requirements
2. processing : hing temperature salt-bath holistic quenching , tempering for medium temperature and the hardness is HRC38-52
3 standard :EN836-1997
4 quality control : pass the balance test both in static and moving states
5.surface processing: be painting , electrophoresis, oxidized and blacken etc.
we support to open the mould,if you have enough quantity. The mould freight can be free.
if you have any interest,plz contract with us without any hesitation.