Injection Molding Barrel

Wear-Resistant and Corrosion-Resistant Barrel Technical Specifications Main components of the material Cr:1.6 Mo:0.25 AI:1.2 NI:0.3 C:0.4 SI:0.4 Mn:0.5 S:0.03 etc. Material origin Japan Material characteristics After undergoing high-temperature quenching and tempering, qualitative treatment, ion nitriding or gas nitriding treatment,Surface hardness: HV950 +/- 50 degrees, single side depth: 0.3 - 0.4.The inner hole has good surface finish.The core hardness reaches HRC 28 - 32

Chen Hsong 35T 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