Cold-Rolled Backup Steel for Battery Casings
Ultra-thin 0.3mm cold-rolled low-carbon steel for EV battery tray backup sheets, 1100mm width. HTS 7209.90.00.00 covers other uncoated cold-rolled nonalloy flat products ≥600mm. Provides structural reinforcement in battery packs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel grade
Stainless compositions per Chapter 72 alloy definitions classify under 7220 series.
If aluminum alloy instead
Aluminum flat-rolled products fall under Chapter 76, not iron/steel.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Battery applications often require ISO 3574 certification for commercial quality
• Ensure hydrogen embrittlement-free processing for thin gauges documented
• Distinguish from stainless (Chapter 72 alloy) or aluminum (Chapter 76)
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