Material
Full hard powder metallurgy steel
适用行业
Building Industry Machinery
Product name
Extrusion Screw Barrel
Material
Full hard powder metallurgy steel
Surface treatment
Vacuum quenching process
Quenching hardness
HRC59-61
Coating thickness
0.005-0.01mm
Scope of application
Engineering plastics with 45% GF or less
Marketing Type
Ordinary Product