RE (Xt): rare earth element refers to the Periodic Table of atomic number 57-71 15 lanthanides. These elements are metal, but their oxides are like "earth", so called rare earths is customary. Steel adding rare earth, can change the composition of inclusions in steel, morphology, distribution, and nature, thereby improving the various properties of steel, such as toughness, weldability, cold workability. Plowshare adding rare earth in steel can improve the wear resistance.
China Tool steelfactory|mold steel supplier|Special steel
press forged mold steel|hammer forged tool steel|ESR forged steel|
H13|1.2367|1.2365|1.2343|H11|SKD61|1.2344| D2|1.2085|SKD11|1.2436|1.2316|1.2085
QT hardness, quenched and tempered|flat bar| round bar|forged steel
bar|pre-heardened plastic mould steel.
