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| Component : | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Material: | All-Hard Alloy |
|---|---|---|---|
| Main Alloy Composition: | Main Alloy Composition | Heat Treatment Process: | Quenching |
| Highlight: | 22mm Screw And Barrel,Screw And Barrel Heat Treatment,22mm Injection Molding Machine Screw |
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NISSEI NEX50-5E Injection Molding Machine Screw Assembly
Technical Specifications
| Component | Material | Main Alloy Composition | Heat Treatment Process | Hardness | Special Process | Key Features |
|---|---|---|---|---|---|---|
| Screw | KTL-404 All-Hard Alloy | W 6.2%, Mo 5.3%, V 3%, Cr 4.2%, Co 2% | - Quenching: 1150–1180°C- Tempering: 580–620°C (≥4 times)- Tail annealed at high temperature | — | — | - Excellent wear resistance (high W & Mo)- High thermal stability- Suitable for high-load applications |
| Screw Tip Assembly | KTL-606BAll-Hard Alloy | Cr 16.3%, V 3.4%, Mo 5%, Co3.2%, Ni2.2% | - Quenching: 1020–1040°C- Tempering: 540–570°C (≥3 times)- Thread annealed for softening | HRC 60 ± | — | — |