
Base Info
- Model NO.:ZSJ998
- Standard:DIN, JIS, Nbk
- Technics:Milling,Turning,Tempering etc
- Feature:Recycle, Degradable
- Material:38crmoalaskd11,SKD61 etc.
- Heat Treatment of Screw:Nitriding 96 Hour
- Hardness of Nitration Layer:HRC 56-58
- Hardness of Bimetallic Layer:HRC 62-64
- Nitrated Layer of Screw:0.5-0.8mm
- Bimetallic Layer Thickness:2-4 mm
- Surface Roughness:Ra 0.4um
- Fragility of Nitration:Less Than Grade 1
- Means of Transport:by Sea or by Air
- Delivery Date of Goods:25-30 Days
- Package of Screw Barrel:Ply Wood Case
- Trademark:COWELL
- Transport Package:Wooden Case
- Specification:COWELL
- Origin:Ningbo, China
- HS Code:84779000
Description