SAE 1035 CHQ Steel Wire Rod Coil
Hot-rolled, irregularly wound coil of medium carbon alloy steel with cold heading quality (CHQ) properties as defined in statistical note 6 to chapter 72, suitable for manufacturing bolts and fasteners. The steel composition meets precise chemical and mechanical standards for cold heading processes without cracking. Classified under HTS 7227.90.6010 due to its alloy steel nature and CHQ specification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-formed or finished
Cold heading processing moves it from hot-rolled (7227) to bars/rods cold-formed after hot-rolling (7228).
If further worked with surface treatments like coating
Surface treatments such as phosphatizing or coating classify under 'further worked' provisions in heading 7229.
If not alloy steel (carbon steel equivalent)
CHQ wire rods without alloying elements meeting chapter definitions fall under carbon steel bars/rods in 7213.
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Import Tips & Compliance
• Provide mill test certificates confirming CHQ properties and chemical composition per statistical note 6 to avoid reclassification
• Verify hot-rolled coil format (irregularly wound) and alloy steel content exceeding specific element thresholds
Related Products under HTS 7227.90.60.10
SAE 1045 CHQ Medium Carbon Steel Coil
Irregularly wound hot-rolled coil of SAE 1045 CHQ alloy steel optimized for cold heading into screws and rivets, per statistical note 6 specifications. Features controlled manganese and carbon for superior formability. HTS 7227.90.6010 applies to this other alloy steel CHQ product.
SCM435 CHQ Alloy Steel Coil
Japanese SCM435 grade CHQ steel, hot-rolled in irregular coils for automotive fasteners, meeting U.S. statistical note 6 cold heading criteria. Contains chromium and molybdenum for hardenability. HTS 7227.90.6010 applies.
10B35 Boron-Enhanced CHQ Wire Rod
Hot-rolled CHQ alloy steel coil with boron addition (10B35 grade) for high-strength fasteners, wound irregularly, meeting statistical note 6 criteria. Designed for cold heading into automotive bolts. Falls under 7227.90.6010 as other alloy steel CHQ.
SAE 1541 CHQ Steel Hot-Rolled Coil
High-manganese SAE 1541 alloy steel in CHQ form, hot-rolled into irregularly wound coils for cold heading fasteners per statistical note 6. Provides excellent upset resistance. HTS 7227.90.6010 for other alloy CHQ steel rods.
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.
15B41 CHQ Carburizing Steel Rod Coil
15B41 boron-manganese CHQ alloy steel in hot-rolled, irregularly wound coils for case-hardened fasteners per statistical note 6. Excellent for cold heading with surface hardening capability. Other alloy steel under 7227.90.6010.