Active Member
|
[China]
Address: NO.78 West Yujia Road,Songjiang District Shanghai
Contact name:
Shanghai Bei Yang Plastic Machinery Limited company CO.,LTD. |
|
|
Parallel Twin Screw & Barrel 38CrMoAlA L/D 18-35
Material
High quality alloy-steel
1) 38CrMoAIA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18MoV
4) CW6Mo5Cr4V2
Heat-Treatment
Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating
Specification:φ52/2,φ60/2,φ65/2,φ70/2,φ72/2,φ75/2,φ80/2,φ85/2,φ90/2,φ93/2,φ100/2,φ105/2,φ110/2,φ115/2,φ120/2,φ125/2,φ130/2,φ140/2,φ150/2,φ160/2,φ170/2,φ180/2,φ190/2,φ200/2,φ250/2
Materials for Screw&barrel
| Base Materials | The finished product processing equirements |
| 38CrMoAIA,SACM645 | Nitriding treatment |
| Cr12MoV,Cr12 | Alloy steel |
| 38CrMoAIA,SACM645,40Cr,AISI4140,42CrMo | Bimetallic of the inner hole centrfugal casting |
| GHII3 | Nature hard after high temperature |
