모델 번호
2-65-22,2-90-22,2-52-22
Materials
38CrMoAlA,42CrMo,40Cr,SKD11,SKD61,Gr12MoV
Identification
ISO9001-2008
Screw Type
single screw,double screw,injection screw
Application
Pipe,Profile,Sheet,Pellet,film....
Hardness of Nitriding
HV850-1000
Nitrided case Depth
0.5-0.8mm
Hardness of Bimetallic
HRC50-65
Length Diameter Ratio
L/D 20-36