Cold-Rolled Aermet 100 High-Strength Steel Foil
Ultra-high strength Aermet 100 alloy steel foil cold-rolled to thickness ≤0.25 mm and <300 mm width for defense applications. Properly classified in HTS 7226.92.70.50 as other cold-rolled alloy flat-rolled products.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If hot-rolled condition
Base processing temperature determines 7226.91 vs 7226.92 cold-rolled headings.
If grain-oriented electrical steel
Specific electrical properties and grain orientation change alloy steel classification.
Not sure which classification is right?
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Import Tips & Compliance
• ITAR/EAR export control docs required even for imports destined for US defense contractors
• Strength certification mandatory; yield strength documentation prevents high-strength steel note confusion
• Special handling required; high-strength alloys prone to hydrogen embrittlement during shipping
Related Products under HTS 7226.92.70.50
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Thin flat-rolled strip of AISI 4130 chromium-molybdenum alloy steel, cold-rolled to a thickness not exceeding 0.25 mm and width under 300 mm. This product is not further worked beyond cold-rolling and falls under HTS 7226.92.70.50 as other alloy steel flat-rolled products of less than 600 mm width, specifically in the thin cold-rolled category.
Cold-Rolled maraging Steel Thin Strip
Ultra-high strength maraging steel strip cold-rolled to ≤0.25 mm thickness and <300 mm width, for precision tooling applications. Meets HTS 7226.92.70.50 as other alloy steel, cold-rolled, not further worked.
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