PTA Welding S-59 #12
Main Base：Co
- Other Component：Cr/W
- Inlay Hardness：HRC 44-48
- Wear Resistance：★★★☆
- Corrosion Resistance：★★★★
- Application：Glass Fiber≦10%
Description：
The PTA Welding S-59 #12 Screw is designed to provide enhanced corrosion resistance for plastic processing applications where chemical attack and material degradation are primary concerns. Utilizing a cobalt-based alloy enhanced with chromium (Cr) and tungsten (W), the S-59 #12 forms a protective alloy layer on the screw flight through Plasma Transferred Arc (PTA) Welding technology, helping improve component durability and operational reliability.
With an inlay hardness of HRC 44–48, the S-59 #12 is engineered to deliver reliable corrosion protection while maintaining stable processing performance. The PTA Welding process creates a strong metallurgical bond between the alloy layer and the base material, helping protect critical screw surfaces from corrosive additives and aggressive processing environments commonly encountered in plastic manufacturing.
The S-59 #12 is particularly suitable for applications involving materials with glass fiber content up to 10%, where corrosion resistance is more critical than extreme wear resistance. Its cobalt-based alloy composition provides dependable protection against chemical attack, helping reduce maintenance requirements and extend component service life during extrusion and injection molding operations.
Leveraging TAN STAR INDUSTRIES INC.'s expertise in screw manufacturing and advanced PTA Welding technology, the S-59 #12 offers a practical solution for processors seeking improved corrosion resistance, stable production performance, and long-term operational reliability. It is well suited for applications that require consistent processing quality and dependable component protection under challenging operating conditions.
With an inlay hardness of HRC 44–48, the S-59 #12 is engineered to deliver reliable corrosion protection while maintaining stable processing performance. The PTA Welding process creates a strong metallurgical bond between the alloy layer and the base material, helping protect critical screw surfaces from corrosive additives and aggressive processing environments commonly encountered in plastic manufacturing.
The S-59 #12 is particularly suitable for applications involving materials with glass fiber content up to 10%, where corrosion resistance is more critical than extreme wear resistance. Its cobalt-based alloy composition provides dependable protection against chemical attack, helping reduce maintenance requirements and extend component service life during extrusion and injection molding operations.
Leveraging TAN STAR INDUSTRIES INC.'s expertise in screw manufacturing and advanced PTA Welding technology, the S-59 #12 offers a practical solution for processors seeking improved corrosion resistance, stable production performance, and long-term operational reliability. It is well suited for applications that require consistent processing quality and dependable component protection under challenging operating conditions.