Min. Order: | 1 Set/Sets |
---|---|
Payment Terms: | L/C, T/T |
Supply Ability: | 1 set |
Place of Origin: | Zhejiang |
Location: | Zhoushan, Zhejiang, China (Mainland) |
---|---|
Business Type: | Manufacturer |
Main Products: | Conical Twin Screw Barrel, Parallel Twin Screw Barrel, Screws For Injection Machine, Injection Molding Machine Barrel, Extruder Machine Screw And Barrel |
Means of Transport: | Ocean, Air |
---|---|
Brand Name: | WEIDA |
Screw Straightness Degree: | 0.015mm |
Surface Hardness Degree: | 58-64 HRC |
Surface Roughness Degree: | Ra0.4um |
Chromium-Plated Surface Hardness After Nitriding: | ≥ 900HB |
Chromium-Plating Layer Thickness: | 0.05-0.10mm |
Production Capacity: | 1 set |
Packing: | wood case |
Delivery Date: | 25 days |
SteelMaterial | 38CrMoALA,SKD61,SKD11,D2etc. |
Hardnessafter Hardening & Tempering | HB240-280 |
NitridingTreatment Time | ≥ 96hours |
NitridedLayer Hardness | 950-1020Hv |
NitridedLayer Thickness | 0.5-0.8mm |
SurfaceRoughness | Ra0.4um |
SurfaceHardness | 58-64HRC |
ScrewStraightness | 0.015mm |
Chromium-PlatedSurface Hardness After Nitriding | ≥ 900HB |
Chromium-PlatingLayer Thickness | 0.05-0.10mm |
BimetallicLayer Hardness | 50-65HRC |
DepthOf Alloy Layer | 0.8-2.0mm |
Grade | SteelMaterial | Processing |
StandardGrade | 38CrMoALA | Nitriding96 Hours |
BimetallicGrade | 38CrMoALA | HP/HVOFSpraying |
TC-AGrade | TungstenCarbide40% | CentrifugalCasting |
TC-BGrade | TungstenCarbide25% | CentrifugalCasting |
TC-CGrade | TungstenCarbide10% | CentrifugalCasting |