316L Stainless Steel Prismatic Cell Compression Band 25mm x 0.5mm EV Battery Module Strap

Product Overview

This 316L stainless steel compression band is purpose-built for electric vehicle prismatic battery module assembly. Featuring 25mm width and 0.5mm thickness with molybdenum-enhanced 316L grade steel, it offers superior corrosion resistance against electrolytes and environmental exposure. The higher tensile strength and excellent ductility ensure reliable long-term clamping performance under automotive vibration and thermal cycling conditions.

Key Features

• 316L stainless steel with 2-3% molybdenum content for enhanced pitting corrosion resistance
• 25mm width and 0.5mm thickness optimized for high-capacity EV battery modules
• 2B surface finish with consistent flatness for uniform pressure distribution
• Deburred smooth edges prevent cell casing scratches and insulation damage
• Tensile strength ≥485 MPa with excellent elongation for forming operations
• Superior electrolyte resistance validated through 500-hour salt spray testing
• Customizable length 150mm-600mm for large-format prismatic cells

Technical Specifications

Applications

Designed for EV prismatic battery module assembly in passenger vehicles, commercial electric trucks, electric buses, and marine battery systems. Compatible with large-format prismatic cells from CATL Qilin, BYD Blade, CALB, and Samsung SDI prismatic platforms.