Grade 8 CHQ Bolt Stock Wire Rod
CHQ alloy steel hot-rolled coil specifically for Grade 8 bolts, irregularly wound, compliant with statistical note 6 for cold heading quality. Medium carbon with chromium/molybdenum additions. Classified 7227.90.6010 as other alloy steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If hollow drill bars
Specialized hollow CHQ forms for tools shift to hollow drill bar provisions.
If non-alloy circular
CHQ rods not meeting alloy definitions default to carbon steel in 7213.
If further worked/coated
Coatings or phosphatizing trigger 'further worked' classification in 7229.
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Import Tips & Compliance
• Reference ASTM specs in entry docs to validate CHQ properties for Grade 8 equivalency
• Ensure weight declarations match coil format for accurate duty calculation
Related Products under HTS 7227.90.60.10
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SCM435 CHQ Alloy Steel Coil
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