We adopt investment process produce wear parts,including bucket teeth&adapter,side cutter,tip,pin&lock,for caterpillar,komastu,esco,bobcat,hensley,volvo,kobel etc. the parts has the mechanical properties sa below: HRC:48--53 AKV>25J(Normal Temperature) Yield point 1337--1364 N/m m2 Tensile Strength 1903--1929 N/m m2 Elongation 8--8.64 %