| Component : | Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle | Material: | All-Hard Alloy |
|---|---|---|---|
| Main Alloy Composition: | Main Alloy Composition | Heat Treatment Process: | Quenching |
| Material : | KTL-ST30 Double Alloy (Fe-Ni Base) | Main Alloy Composition : | Inner Alloy: Fe, Ni, Cr, C, Co, B |
| Structure : | Double Alloy Structure (iron-nickel Base + Inner Alloy Layer) | Hardness : | Base: HRC 26–28 |
| Highlight: | Arburg Single Screw Barrel,Single Screw Barrel 30mm,30mm injection molding machine screw |
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Arburg Injection Molding Machine Screw Assembly
Technical Specifications
| Component | Material | Main Alloy Composition | Heat Treatment Process | Hardness | Surface Treatment | Key Features |
|---|---|---|---|---|---|---|
| Screw | KTL-202 All-Hard Alloy | Cr 8.2%, V 1.2%, Mo 2%, Co 1% | - Quenching: 1020–1050°C - Tempering: 550–570°C (≥3 times) - Tail annealed at high temperature |
HRC 58-60 | Chrome plating | - Stable hardness and toughness - Improved corrosion resistance - Cost-effective for general applications |
| Screw Tip Assembly | KTL-202 All-Hard Alloy | Cr 7.8%, V 0.8%, Mo 2%, Co 0.8% | - Quenching: 1020–1050°C - Tempering: 550–570°C (≥3 times) - Tail annealed at high temperature |
HRC 58-60 | Chrome plating | - Consistent wear resistance - Enhanced surface protection - Reliable performance under standard working conditions |