Place of Origin : Ningbo,China
Post Date : 02-02-2009
Expiry Date : 02-03-2009
Screws And Barrels For Injection Molding Machine
Specifications:30g-25000g Screws, Can Be Matched With Corresponded Screw Heads, Distributors,barrels According To Customer's Requirement
Depth Of Nitrated Layer: 0.5-0.8mm
Hardness Of Nitration:900-1020Hv
Fragility Of Nitration: Less Than Grade 1
Surface Roughness: Ra 0.4um
Surface Hardness Of Nitrated Cr Coating Layer:≥950Hv
Hardness Of Bimetallic Layer: HRC55°-72°
Thickness Of Cr-coating Layer: 0.03-0.08mm
Depth Of Bimetallic Layer