What is 304SS Coin Cell Conical Spring for CR2032?

The 304SS Coin Cell Conical Spring for CR2032 is a high-performance stainless steel component designed for secure battery contact, pressure stability, and long-term durability in coin cell applications. It is used primarily in lithium-ion coin cells, electronic devices, medical equipment, and energy storage systems to ensure consistent electrical conductivity and battery retention.

Chemical Properties and CAS Number

• Material: 304 Stainless Steel (SS)
• CAS Number: 12597-68-1 (Stainless Steel)
• Appearance: Metallic, corrosion-resistant spring
• Density: ~8.0 g/cm³
• Tensile Strength: ~515 MPa
• Solubility: Insoluble in water, resistant to corrosion
• Chemical Stability: Excellent oxidation and corrosion resistance

Applications of 304SS Coin Cell Conical Spring for CR2032

1. Coin Cell Battery Holders & Retention

Used in CR2032 coin cell assemblies to provide secure contact, uniform pressure, and enhanced electrical stability.

2. Medical & Wearable Electronics

Applied in medical implants, hearing aids, and fitness trackers for reliable battery connection.

3. Automotive & IoT Devices

Utilized in key fobs, smart sensors, and industrial IoT applications requiring long-lasting power retention.

4. Energy Storage & Battery R&D

Employed in coin cell assembly for battery testing, material research, and energy storage advancements.

5. Portable Electronics & Consumer Devices

Used in watches, calculators, remote controls, and wireless sensors for consistent power delivery.

Pricing of 304SS Coin Cell Conical Spring for CR2032

Prices vary based on manufacturing quality, bulk orders, and industry application:

• Standard Industrial Grade: Typically ranges from $0.10 – $0.50 per unit
• High-Precision/Specialized Grade: Prices range from $1.00 – $5.00 per unit, used in advanced research, medical applications, and premium electronics.

Factors Influencing 304SS Coin Cell Conical Spring Prices

• Material grade and manufacturing precision
• Bulk order volume and custom specifications
• Surface treatment and corrosion resistance
• Demand in battery assembly and electronics industry

Conclusion

The 304SS Coin Cell Conical Spring for CR2032 is a critical component in battery retention systems, electronic devices, medical applications, and IoT sensors. Its corrosion resistance, mechanical stability, and conductivity make it essential for high-performance coin cell applications. Pricing depends on material quality, processing, and industry-specific requirements.