Chen Hsong Injection Molding Machine Barrel
Technical Specification
| Item |
Details |
| 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
Inner layer: HRC 59–61 |
| Alloy Layer Thickness |
1–2 mm (each side) |
| Key Features |
- Excellent wear resistance
- Improved corrosion resistance compared to Fe-based alloys
- Good high-temperature stability
- Low thermal expansion for dimensional accuracy
- Longer service life in demanding applications
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