Other bars and rods
Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or non-alloy steel. > Other bars and rods > Other bars and rods
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Subheadings
Products classified under Tariff item 7228.60.00
100Cr6 Ball-Bearing Steel Rod
100Cr6 ball-bearing steel rod, drawn or ground, with a composition matching Chapter 72 Note 1(f) for other alloy steel, including carbon and chromium. It is used for bearings requiring superior fatigue resistance.
17-4 PH Stainless Alloy Steel Round Bar
17-4 PH precipitation-hardening stainless steel round bar, hot-rolled for aerospace fasteners and valves. Despite its 17% chromium content, it is classified as 'other alloy steel' bar under this item because it does not meet the stainless steel definition's carbon limit of 1.2% and chromium threshold of 10.5% in the context of this heading.
300M Alloy Steel Bar Stock
300M ultra-high strength alloy steel bar stock, hot-rolled for aircraft landing gear struts. With 1.45% nickel, 0.8% chromium, and 0.4% molybdenum, it is classified as other alloy steel bar, not cold-formed, under this tariff item.
52100 Chrome Alloy Steel Hexagonal Bar
52100 chrome alloy steel hexagonal bar, produced from ball-bearing steel with precise low impurity levels and chromium content, meeting the other alloy steel definition. It is used for bearing manufacturing and precision components.
52100 Tool Steel Bar Stock
Chrome alloy tool steel bar containing approximately 1% carbon and 1.5% chromium, used for bearings, instruments, and precision tools. It qualifies as other alloy steel under Chapter 72 and is presented as a solid bar, not cold-formed.
A2 Air-Hardening Tool Steel Square Bar
Square bar of A2 air-hardening tool steel, containing chromium and molybdenum, used for shear blades and punches. The square cross-section and solid form classify it as a bar, not wire or a shape, under Chapter 72.
A2 Tool Steel Square Rod
A2 tool steel square rod, an air-hardening grade with 1% carbon and 5% chromium, qualifying as other alloy steel. It is used for shear blades, punches, and forming dies due to its abrasion resistance and dimensional stability during heat treatment.
A6 Tool Steel Bar Stock
A6 air-hardening tool steel bar stock for forming and blanking operations. This alloy steel contains carbon and chromium within the ranges for other alloy steel, making it suitable for tools requiring good wear resistance and toughness.
AISI 4140 Alloy Steel Round Bar
AISI 4140 chromium-molybdenum alloy steel round bar, hot-rolled for shafts, gears, and axles. It is classified as a non-cold-formed bar of other alloy steel under this tariff item, as it does not meet the definition of stainless steel or other specific alloy categories.
AISI 4150 Alloy Steel Hexagonal Bar
AISI 4150 chromium-molybdenum alloy steel hexagonal bar, hot-rolled for bolts and fasteners. This non-cold-formed bar of other alloy steel, with a standard mill finish, fits under this tariff item for use in heat-treated structural applications.
AISI 4330V Modified Alloy Steel Round Bar
Modified 4330V alloy steel round bar, hot-rolled for landing gear and rocket motor cases. This non-cold-formed bar of other alloy steel, with a vacuum-melted Ni-Cr-Mo-V composition, is classified under this tariff item for high-strength applications.
AISI 4340 Alloy Steel Flat Bar
AISI 4340 nickel-chromium-molybdenum alloy steel flat bar, hot-rolled for structural components and aircraft parts. This non-cold-formed bar of other alloy steel is classified under this tariff item, suitable for high-strength applications.
AISI 52100 Alloy Steel Bar
AISI 52100 chrome alloy steel bar, hot-rolled for bearing races and components. Classified as a non-cold-formed bar of other alloy steel under this tariff item, though similar to ball-bearing steel specifications, it does not exactly match other defined alloy categories.
AISI 52100 Ball-Bearing Steel Round Bar
AISI 52100 ball-bearing steel round bar, precision-ground with controlled carbon (0.95-1.13%) and chromium (1.25-1.65%), meeting the other alloy steel definition. It is specifically formulated for ball-bearing applications.
AISI 8620 Alloy Steel Square Bar
AISI 8620 carburizing alloy steel square bar, hot-rolled for gears and pinions requiring case hardening. This non-cold-formed bar of other alloy steel, with nickel and chromium composition, fits under this tariff item.
AISI 8645 Alloy Steel Round Bar
AISI 8645 boron-alloyed steel round bar, hot-rolled for gears and crankshafts. Classified as a non-cold-formed bar of other alloy steel with Cr-Ni-Mo-B composition for hardenability, this medium-carbon heat-treatable grade falls under this tariff item.
CPM-M4 Tool Steel Bar
CPM-M4 tool steel bar, produced by powder metallurgy, with high carbon, chromium, molybdenum, and vanadium content. It is used for wear parts and cutting tools, and qualifies as other alloy steel under Chapter 72 Note 1(f).
CPM-M4 Tool Steel Round Bar
Round bar of CPM-M4 particle metallurgy tool steel, used for wear-resistant dies and cutting tools. Despite the powder metallurgy production process, it is classified as other alloy steel bar under Chapter 72, not cold-formed.
Crucible CPM-10V Tool Steel Bar
Powder metal tool steel bar of CPM-10V grade, offering extreme wear resistance for blanking dies and forming tools. It qualifies as other alloy steel under Chapter 72, with carbon and chromium content meeting the definition, and is presented as a solid bar.
D2 Tool Steel Flat Bar
Flat bar made from D2 alloy tool steel, containing over 1.2% carbon and more than 10.5% chromium, used for punches and dies. It is classified as other alloy steel bar under Chapter 72, not stainless steel, and is not cold-formed.
D2 Tool Steel Round Bar
D2 tool steel round bar, an air-hardening, high-carbon, high-chromium alloy steel with more than 1.2% carbon and over 10.5% chromium. It is used for punches, dies, and cutting tools, and qualifies as other alloy steel.
D3 Tool Steel Plate Bar
Thick flat bar of D3 high-carbon high-chromium tool steel, used for thread rolling dies and wear-resistant applications. It meets the Chapter 72 definition of other alloy steel bar, with chromium content exceeding 10.5%, and is not cold-formed.
F2 Tool Steel Hex Bar
Hexagonal bar of F2 shock-resisting tool steel, used for nut cracking tools and riveting equipment. The hexagonal cross-section is still considered a bar under Chapter 72, not an angle, shape, or section, and it is not cold-formed.
F2 Tool Steel Square Bar
F2 high-carbon high-chromium tool steel square bar, used for cutting tools and dies. It meets the other alloy steel definition with its chromium content and is presented as a solid square cross-section bar.
GCr15 Ball-Bearing Steel Square Bar
GCr15 ball-bearing steel square bar, with composition certified to Chapter 72 Note 1(f) for other alloy steel, including 0.95-1.13% carbon and 1.25-1.65% chromium. It is used for bearing components and precision tools.
H13 Hot Work Tool Steel Flat Bar
Flat bar of H13 chromium-molybdenum hot work tool steel, used for die casting molds and extrusion tooling. It meets the Chapter 72 definition of other alloy steel with chromium and molybdenum content, and is presented as a solid bar, not cold-formed.
H13 Tool Steel Flat Stock
H13 hot work tool steel flat bar with 0.4% carbon, 5% chromium, and 1.3% molybdenum, used for die casting molds and extrusion dies. It qualifies as other alloy steel under Chapter 72 Note 1(f).
L6 Tool Steel Round Rod
L6 tool steel round rod, a nickel-chromium-molybdenum alloy steel used for aircraft parts and tools. It meets the other alloy steel definition with its carbon and chromium content, and is presented as a solid round bar.
L6 Tool Steel Square Stock
Square bar of L6 nickel-chromium tool steel, used for arbors, gears, and machine parts requiring toughness. It qualifies as other alloy steel under Chapter 72, with carbon and chromium content meeting the definition, and is not cold-formed.
M2 Tool Steel Drill Rod Blank
Round bar of M2 tool steel used as solid drill rod blanks, not hollow, for cutting tools and drills. It meets the Chapter 72 definition of other alloy steel, not high-speed steel, and is presented as a solid bar.
O1 Tool Steel Flat Bar
O1 tool steel flat bar, an oil-hardening alloy with 0.9% carbon and manganese, silicon, and chromium, meeting the other alloy steel definition. It is used for blades, knives, and forming tools requiring good machinability.
O1 Tool Steel Round Bar
Round bar of O1 oil-hardening tool steel with 0.85-1.0% carbon and 1-1.8% manganese, used for blades, knives, and cutting tools. It qualifies as other alloy steel under Chapter 72, not high-speed steel, and is not cold-formed.
PM A-11 Tool Steel Flat Stock
Flat stock of PM A-11 alloy tool steel with high vanadium content, used for wear parts and cutting tools. It qualifies as other alloy steel under Chapter 72, with multiple alloying elements meeting the definition, and is not cold-formed.
S7 Shock-Resisting Tool Steel Bar
Rectangular bar of S7 shock-resisting tool steel with high impact toughness, used for chisels, punches, and forming tools. It meets the Chapter 72 definition of other alloy steel via molybdenum content, and is not cold-formed.
S7 Tool Steel Round Bar
S7 shock-resisting tool steel round bar with 0.5% carbon and 3.25% chromium and molybdenum, designed for impact tools like chisels and punches. It qualifies as other alloy steel under Chapter 72 Note 1(f).
SUJ2 Japanese Ball-Bearing Steel Flat Bar
Flat bar stock of SUJ2 high-carbon chrome bearing steel, equivalent to AISI 52100, used for manufacturing ball and roller bearings. The product meets the Chapter 72 definition of other alloy steel bars and rods, not cold-formed, and is not classifiable as angles, shapes, or sections.
T15 Tool Steel Rectangle Bar
Rectangular bar of T15 tungsten tool steel, used for form tools and cutting applications. It qualifies as other alloy steel under Chapter 72, not high-speed steel, and is presented as a solid bar, not cold-formed.
T1 Tool Steel Round Bar (Non-HSS Variant)
T1 tungsten tool steel round bar configured as a non-high-speed variant, with tungsten and chromium content qualifying as other alloy steel. It is used for cutting tools and wear-resistant applications.
W1 Tool Steel Drill Rod
W1 water-hardening plain carbon tool steel rod with over 0.85% carbon, meeting the other alloy steel definition with minimal alloying elements. It is used for tools and gauges requiring high hardness after water quenching.
W1 Water-Hardening Tool Steel Round
W1 water-hardening tool steel round bar, containing over 0.85% carbon, is used for tools and gauges that require high hardness and wear resistance. Its minimal alloying and manganese content within specified limits classify it as a carbon tool steel under 'other bars and rods' of other alloy steel.