O1 Oil-Hardening Nonalloy Round Bar
2-inch diameter hot-rolled round of O1 steel with 0.95% carbon, non-deformed nonalloy grade not further worked. Classifies in HTS 7214.99.0045 for carbon-rich rounds. For tool and die making.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If reformulated with tool steel Cr/Mo per note (e)
Alloying pushes to 7228 even if similar end-use.
If bulk for rebar production with planned deformation
Certain hot-rolled rods for concrete use in 7213.
If clad or coated during production
Cladding is 'further worked' per chapter note.
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Import Tips & Compliance
• O1 borders tool steel notes; certify Mn, Cr levels below alloy thresholds
• Extruded vs rolled process affects allowable forms; declare accurately
• Large diameters may have quota implications; check current HTS annexes
Related Products under HTS 7214.99.00.45
High Carbon Chain Link Rod
0.625-inch diameter hot-rolled 0.68% carbon rounds for welded chain links, nonalloy straight lengths. HTS 7214.99.0045 for chain manufacturing stock. Grade 80 alloy chain precursor.
AISI 1080 Carbon Steel Round Rod
Hot-drawn 3/4-inch round rod of AISI 1080 nonalloy steel with 0.80% carbon content by weight, twisted after rolling but not further worked. Classified under HTS 7214.99.0045 for high-carbon round bars and rods of iron or nonalloy steel. Ideal for springs and high-wear components.
AISI 1060 Hot-Rolled Round Steel Bar
A 1-inch diameter round bar made from AISI 1060 carbon steel containing 0.60% carbon by weight, hot-rolled and not further worked beyond twisting after rolling. It falls under HTS 7214.99.0045 as other bars and rods of nonalloy steel with 0.6% or more carbon, in round form. Commonly used for making knives and hand tools due to its high hardness.
W1 High Carbon Tool Steel Round Bar
Forged 1.5-inch diameter round bar of W1 water-hardening tool steel with 0.80-1.00% carbon, hot-rolled finish without further working. HTS 7214.99.0045 applies to these nonalloy high-carbon rounds not meeting alloy tool steel notes. Used for dies, chisels, and blades.
1045 Medium-High Carbon Steel Round Stock
Hot-extruded 2-inch round stock of 1045 steel at 0.65% carbon by weight, nonalloy and not further worked. Fits HTS 7214.99.0045 for other high-carbon round bars/rods. Suitable for shafts and gears.
1095 Spring Steel Round Bar
1-1/4 inch hot-rolled round bar of 1095 steel with 0.95% carbon, twisted after rolling, nonalloy free-machining grade. Under HTS 7214.99.0045 as high-carbon rounds not further worked. Primary use in flat springs and blades.