Through Hardened S-55
Main Base：Cr
- Other Component：Mo/Cr/V
- Inlay Hardness：HRC 60-62
- Wear Resistance：★★★☆
- Corrosion Resistance：★★★★
- Application：Glass Fiber≦25%
Description：
The Through Hardened S-55 Screw is designed to deliver an exceptional balance of wear resistance, corrosion protection, and mechanical strength for demanding plastic processing applications. Manufactured using advanced vacuum heat treatment technology, the S-55 achieves uniform hardness throughout the entire screw body, ensuring consistent mechanical properties from the surface to the core.
Utilizing a chromium-based alloy enhanced with molybdenum (Mo), chromium (Cr), and vanadium (V), the S-55 provides superior resistance to corrosion while maintaining excellent wear performance. With a hardness range of HRC 60–62, it is engineered to withstand challenging processing conditions and support stable long-term operation in extrusion and injection molding applications.
The S-55 is particularly suitable for processing materials containing glass fiber up to 25%, especially in environments where both wear resistance and corrosion protection are critical. Its through-hardened structure helps maintain screw integrity, reduce surface degradation, and support consistent material flow throughout continuous production cycles.
Leveraging TAN STAR INDUSTRIES INC.'s expertise in precision manufacturing and vacuum heat treatment technologies, the Through Hardened S-55 provides a dependable solution for processors seeking enhanced durability, extended service life, and improved operational reliability. It is an ideal choice for engineering plastics, specialty compounds, and applications where long-term corrosion resistance is a key requirement.
Utilizing a chromium-based alloy enhanced with molybdenum (Mo), chromium (Cr), and vanadium (V), the S-55 provides superior resistance to corrosion while maintaining excellent wear performance. With a hardness range of HRC 60–62, it is engineered to withstand challenging processing conditions and support stable long-term operation in extrusion and injection molding applications.
The S-55 is particularly suitable for processing materials containing glass fiber up to 25%, especially in environments where both wear resistance and corrosion protection are critical. Its through-hardened structure helps maintain screw integrity, reduce surface degradation, and support consistent material flow throughout continuous production cycles.
Leveraging TAN STAR INDUSTRIES INC.'s expertise in precision manufacturing and vacuum heat treatment technologies, the Through Hardened S-55 provides a dependable solution for processors seeking enhanced durability, extended service life, and improved operational reliability. It is an ideal choice for engineering plastics, specialty compounds, and applications where long-term corrosion resistance is a key requirement.