In the medical and food industries, product safety and purity are critical. Stainless steel molds, known for their excellent corrosion resistance, are widely used to maintain product integrity. Among these, S136 steel has emerged as a top choice for precision mold manufacturing, thanks to its outstanding combination of corrosion resistance, polishability, and wear resistance.
Core Advantages of S136 Steel
S136 stainless steel offers multiple benefits for high-demand molding applications:
1. Exceptional Corrosion Resistance
High chromium content forms a dense passivation layer, effectively resisting disinfectants, solvents, and other chemical media. Prevents corrosion during production, safeguarding product purity and quality.
2. Excellent Polishing Performance
Uniform internal structure and high cleanliness allow for a mirror-like finish. Ensures superior ejection performance and visual quality for medical components and food packaging.
3. High Wear Resistance & Dimensional Stability
Proper heat treatment provides optimal hardness and stability. Withstands long-term production wear while maintaining precise mold dimensions.
Effective Maintenance Strategies for S136 Molds
To extend mold life and control costs, follow these best practices:
1. Clean Molds Professionally
Clean molds regularly with dedicated mold cleaners.
Avoid abrasive or highly corrosive chemicals that could damage polished surfaces.
2. Control Processing Parameters
Maintain strict control over temperature, pressure, and cooling times during injection molding or die-casting.
Prevents thermal stress and overload damage to the mold.
3. Proper Storage and Protection
When not in use, clean and rust-proof molds.
Store in a dry environment with physical protection to avoid corrosion or accidental damage.
Conclusion
S136 stainless steel provides a safe, precise, and durable mold solution for industries requiring high standards of hygiene and quality. By combining its inherent material properties with scientific maintenance strategies, manufacturers can:
Ensure long-term, stable mold operation
Minimize unplanned downtime and replacement costs
Maximize production efficiency and profitability