Hot-Rolled 1050 Carbon Steel Bar
AISI 1050 grade hot-rolled round bar with 0.50% carbon, 30 mm diameter, used for springs and levers. Classified in HTS 7214.99.00.31 for nonalloy steel hot-rolled rounds in the 0.25-0.6% carbon range under 76 mm.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter >=76 mm
Larger diameter rounds shift to 7214.99.0031 subheading despite same carbon and processing.
If universal mill plate form
Flat-rolled universal mill plates per U.S. note (b) classify in 7211, not round bars.
If high-strength alloy
Meeting high-strength steel criteria (note a) with alloys moves to 7228 headings.
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Import Tips & Compliance
• Use heat number traceability for carbon content audits; CBP may sample for verification
• Declare exact diameter and form (rounds only); squares/oblongs have separate statistical suffixes
• Watch for twisted bars; permitted if twisting follows rolling, but document process
Related Products under HTS 7214.99.00.31
Hot-Rolled AISI 1045 Round Steel Bar
A hot-rolled round bar of nonalloy steel containing 0.45% carbon by weight, with a diameter of 50 mm, used for manufacturing shafts and axles. It falls under HTS 7214.99.00.31 as other bars and rods of iron or nonalloy steel, not further worked than hot-rolled, with 0.25-0.6% carbon and diameter less than 76 mm.
Hot-Rolled C45 Medium Carbon Steel Rod
Hot-rolled round rod of nonalloy steel with 0.42-0.50% carbon, 25 mm diameter, suitable for bolts and machinery parts. Classified under HTS 7214.99.00.31 due to its hot-rolled state, specific carbon range, and diameter under 76 mm.
AISI 1035 Hot-Rolled Round Bar
Nonalloy steel round bar, hot-rolled, 0.32% carbon content, 40 mm diameter, commonly used in automotive gears. Meets HTS 7214.99.00.31 criteria: other hot-rolled nonalloy bars, 0.25-<0.6% carbon, diameter <76 mm, not further worked.
S45C Hot-Rolled Steel Round Rod
Japanese JIS S45C nonalloy steel rod, hot-rolled, 0.45% carbon, 60 mm diameter, for mechanical engineering components. Fits HTS 7214.99.00.31 as hot-rolled rounds with medium carbon content under 76 mm diameter.
Medium Carbon HR 40mm Steel Round
Generic medium carbon (0.38%) hot-rolled steel round bar, 40 mm diameter, for forging stock. HTS 7214.99.00.31 applies to these not-further-worked nonalloy rounds with specified carbon and size.