The performance for the single plastic extruder screw are as following:
***Material for single plastic extruder screw
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.
6)The foreign material we used as following:
*Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 .
*USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115.
*Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
*Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15.
***Types of single plastic extruder screw :
Gradual,saltain,wave,screen, double screen,tapper, distribntary, saparting,
exausting dowel,mixted smelting,double heads,three heads,more heads,
granulating and etc.
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