409L Stainless Steel Coil for Automotive & Industrial Applications

409L Stainless Steel Coil

Cost-effective ferritic stainless steel for high-temperature and exhaust applications. 409L stainless steel is a low-carbon ferritic stainless steel alloyed primarily with chromium. It offers good oxidation resistance and thermal stability, making it a widely used material for automotive exhaust systems, industrial components, and applications where moderate corrosion resistance and cost efficiency are required.

Quick Overview

Why Choose 409L Stainless Steel

• Good oxidation resistance: suitable for elevated temperature service.
• Thermal stability: performs well under cyclic heating and cooling.
• Cost efficiency: low nickel content reduces material cost.
• Good weldability: low carbon grade minimizes intergranular corrosion.

Material Considerations

409L stainless steel provides moderate corrosion resistance and is not intended for highly corrosive or chloride-rich environments. It is best suited for automotive, industrial, and indoor or semi-exposed applications where oxidation resistance and heat performance are more critical than chemical corrosion resistance.

Why Choose Voyage Metal

• Automotive-grade supply: coils sourced from qualified mills with stable chemistry.
• Quality consistency: strict control of thickness, flatness, and surface condition.
• Full traceability: EN 10204 3.1 mill test certificates with heat numbers.
• Processing flexibility: slitting, cut-to-length, and customized packaging available.

Available Dimensions

Surface Finish Options

• 2B (cold rolled, matte)
• No.1 (hot rolled, annealed & pickled)
• 2D
• Customized surface upon request

Processing Services

• Slitting into narrow coils
• Cut-to-length sheets
• Edge trimming
• Protective PVC film (optional)

Inspection & Documentation

• Chemical composition analysis
• Mechanical property testing
• Surface and dimensional inspection
• Mill Test Certificate: EN 10204 3.1

Typical Applications

• Automotive exhaust systems and mufflers
• Catalytic converter shells
• Heat shields and automotive components
• Industrial equipment exposed to heat
• Structural parts requiring oxidation resistance

Packaging & Shipping

• Standard export seaworthy packing
• Steel strapping + protective wrapping
• Shipping: containerized sea freight
• Trade terms: EXW, FOB, CFR, CIF, DDP

Request a Quote

For accurate pricing, please provide: thickness, width, surface finish, quantity, and destination port.

Voyage Metal
Website: www.voyagemetal.com
Email: [email protected]