7304.51.50.05Cold-drawn or cold-rolled (cold-reduced), of high-nickel alloy steel

Plain-English explanation

HTS 7304.51.50.05 is the U.S. Harmonized Tariff Schedule classification for Cold-drawn or cold-rolled (cold-reduced), of high-nickel alloy steel. It's a 10-digit statistical line in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal, used by U.S. Customs and Border Protection to determine the duty rate at entry. 19 Chapter 99 tariff modifications currently stack on top of the base rate, and 27 active AD/CVD orders flag this code.

New to HTS codes? Read our guide on how HTS classification works →

Tariff modifications(19)

Chapter 99 overlays that stack on the base rate

CodeAuthorityRate
9903.80.01section_232The duty provided in the applicable subheading + 25%
9903.80.24section_232Free
9903.80.25section_232Free
9903.80.27section_232Free
9903.80.61section_232The duty provided in the applicable subheading + 25%
9903.80.84section_232Free
9903.80.85section_232Free
9903.80.87section_232Free
9903.81.44section_232Free
9903.81.45section_232Free
9903.81.47section_232Free
9903.81.83section_232The duty provided in the applicable subheading + 25%
9903.81.85section_232The duty provided in the applicable subheading + 25%
9903.81.87section_232The duty provided in the applicable subheading + 50%.
9903.81.88section_232The duty provided in the applicable subheading + 50%.
9903.81.94section_232The duty provided in the applicable subheading + 25%
9903.81.95section_232The duty provided in the applicable subheading + 25%
9903.82.02section_23250%
9903.91.01section_301The duty provided in the applicable subheading + 25%

Potentially applicable AD/CVD orders(27)

Active orders that may apply to imports under this HTS code. HTS coverage is advisory — actual scope depends on each order's product description. Run the AD/CVD lookup → to check whether your specific shipment is in scope.

AD

Cold-Drawn Mechanical Tubing

A-441-801·Switzerland·Deposit rate: 13.55%
AD

Brass Sheet and Strip

A-122-601·Brazil·Deposit rate: 8.1%
AD

Cold-Drawn Mechanical Tubing

A-475-838·Italy·Deposit rate: 47.87%
AD

Cold-Drawn Mechanical Tubing

A-580-892·South Korea·Deposit rate: 30.67%
CVD

Brass Sheet and Strip

C-351-604·Brazil·Deposit rate: 3.47%
AD

Certain Seamless Carbon and Alloy Steel, Standard, Line and Pressure Pipe

A-851-802·Czech Republic·Deposit rate: 39.93%
CVD

Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel

C-533-874·India·Deposit rate: 4.07%
AD

Certain Seamless Carbon and Alloy Steel Standard, Line and Pressure Pipe

A-475-814·Italy·Deposit rate: 1.27%
CVD

Certain Seamless Carbon and Alloy Steel Standard, Line and Pressure Pipe

C-475-815·Italy·Deposit rate: 1.47%
AD

Certain Seamless Carbon and Alloy Steel Standard, Line and Pressure Pipe

A-357-809·Argentina·Deposit rate: 108.13%
AD

Stainless Steel Bar

A-533-810·India·Deposit rate: 12.45%
AD

Cold-Drawn Mechanical Tubing

A-570-058·China·Deposit rate: 186.89%
AD

Small Diameter Seamless Carbon and Alloy Standard, Line and Pressure Pipe

A-428-820·Germany·Deposit rate: 20.08%
AD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

A-821-826·Russia·Deposit rate: 209.72%
CVD

Cold-Drawn Mechanical Tubing

C-570-059·China·Deposit rate: 19.84%
CVD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

C-580-910·South Korea·Deposit rate: 1.78%
CVD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

C-821-827·Russia·Deposit rate: 48.38%
AD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe from India

A-533-851·India·Deposit rate: 11.5%
AD

Certain Small Diameter Carbon and Alloy Seamless Standard, Line, and Pressure Pipe

A-791-808·Czech Republic·Deposit rate: 68.88%
AD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

A-823-819·Ukraine·Deposit rate: 23.75%
AD

Small Diameter Carbon and Alloy Seamless Standard, Line and Pressure Pipe

A-485-805·Romania·Deposit rate: 13.06%
AD

Carbon and Alloy Seamless Standard, Line, and Pressure Pipe (Under 4 ½ inches)

A-588-851·Japan·Deposit rate: 70.43%
AD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

A-851-804·Czech Republic·Deposit rate: 51.07%
AD

Cold-Drawn Mechanical Tubing of Carbon and Alloy Steel

A-428-845·Germany·Deposit rate: 3.11%
AD

Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe

A-580-909·South Korea·Deposit rate: 4.44%
AD

Cold-Drawn Mechanical Tubing

A-533-873·India·Deposit rate: 5.87%
AD

Small Diameter Seamless Carbon and Alloy Steel Standard, Line and Pressure Pipe

A-351-826·Brazil·Deposit rate: 0%

Frequently asked questions

What is HTS code 7304.51.50.05?

HTS 7304.51.50.05 is the U.S. Harmonized Tariff Schedule classification for Cold-drawn or cold-rolled (cold-reduced), of high-nickel alloy steel. It belongs to Chapter 73 of the HTSUS.

What is the general duty rate for HTS 7304.51.50.05?

The general (Column 1) duty rate for HTS 7304.51.50.05 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.

What is the Column 2 (statutory) rate for HTS 7304.51.50.05?

The Column 2 rate for HTS 7304.51.50.05 is 35%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).

Are there Section 301 or Section 232 tariffs on HTS 7304.51.50.05?

Yes — HTS 7304.51.50.05 is covered by section_232 provision 9903.80.01 (The duty provided in the applicable subheading + 25%). 18 additional overlays also touch this code. Open the code page for the full overlay stack with effective dates and country scopes.

Does HTS 7304.51.50.05 have any antidumping or countervailing duty (AD/CVD) orders?

Yes — 27 AD/CVD orders flag this code: A-441-801 (AD, Switzerland), A-122-601 (AD, Brazil), A-475-838 (AD, Italy) plus 24 more. Open the code page for deposit rates, scope determinations, and the linked case lookups.

Relevant notes(4)

Section and chapter notes that govern this code

section note 3definitional

Classification of Composite Articles

Throughout this schedule, the expression 'base metals' means: iron and steel, copper, nickel, aluminum, lead, zinc, tin, tungsten (wolfram), molybdenum, tantalum, magnesium, cobalt, bismuth, cadmium, titanium, zirconium, antimony, manganese, beryllium, chromium, germanium, vanadium, gallium, hafnium, indium, niobium (columbium), rhenium, and thallium.

section note 5classificatory

Alloy Classification Rules

Classification of alloys: (a) Alloys of base metals with each other are to be classified as alloys of the metal which predominates by weight over each of the other metals; (b) Alloys of base metals of this section with elements not falling within this section are to be classified as alloys of base metals of this section if the total weight of such metals equals or exceeds the total weight of the other elements present; (c) Sintered mixtures of metal powders, heterogeneous intimate mixtures obtained by melting (other than cermets), and intermetallic compounds are classified as alloys.

section note 7definitional

Iron vs. Nonalloy Steel vs. Stainless

(a) 'Iron and nonalloy steel' covers iron and steel containing by weight 2% or less of carbon and, except for certain specific steels, less than designated percentages of chromium, manganese, nickel, and other alloy elements. (b) 'Stainless steel' covers alloy steels containing by weight 1.2% or less of carbon and 10.5% or more of chromium, with or without other elements. (c) 'Other alloy steel' covers steels not meeting the definition of stainless steel containing specific minimum percentages of alloy elements.

chapter note 2classificatory

Welded vs. Seamless Distinction

In this chapter, the word 'welded' encompasses products obtained by any process of welding, including electric resistance welding, whether or not subsequently cold-drawn or cold-rolled (cold-reduced).

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