bimetallic screw
bimetallic screw bimetallic screw
Ni-based Bimetallic Screw Stelliate Alloy
Treatment:PTA Welding
Alloy Thickness:2.5-3mm
Alloy Hardness:50-60HRC

About Bimetallic Screw

Bimetallic screw are made by PTA welded of high performance alloy powder on screw surface, in order to offer better protection againist abrasion & corrosion of polymer processing, the well combined alloy can offer accpetable depth of protection layer compare to shallow thickness of nitriding. And alloy powder itself with corrosion-resistance performance to better protect from certain corrosion while plastic processing. 

Application Field


Technical Index

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