| Component : | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Material: | All-Hard Alloy |
|---|---|---|---|
| Main Alloy Composition: | Main Alloy Composition | Heat Treatment Process: | Quenching |
| Highlight: | ISO9001 injection molding machine screw design,25MM injection molding machine screw design,barrel injection molding Alloy Steel |
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| Item | Details |
|---|---|
| Material | Alloy Steel (Red Cross Grade) |
| Heat Treatment Process | Quenching and tempering |
| Base Hardness | HRC 30–32 |
| Surface Treatment | Chromium plating |
| Surface Hardness | HRC 62–64 |
| Coating Thickness | 0.05–0.08 mm |
| Key Features |
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