# United States tariff, chapter 72: Iron and steel (page 2 of 2) > The United States tariff has 559 national lines in HS chapter 72 (iron and steel), under 167 subheadings in 29 headings. Page 2 of 2. Source: https://border.bot/countries/united-states/hs-codes/72?page=2 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 72](https://border.bot/countries/united-states/hs-codes/72) Page 2 of 2: subheadings 101 to 167 of 167. Previous page: [page 1](https://border.bot/countries/united-states/hs-codes/72). ## Key facts - National lines: 559 - Subheadings: 167 - Tariff: [United States](https://border.bot/countries/united-states) - Chapter: 72: Iron and steel ## Subheadings with United States lines The United States tariff has 559 national lines in HS chapter 72 (iron and steel), under 167 subheadings in 29 headings. ### 72.16 Angles, shapes and sections of iron or nonalloy steel - [7216.40](https://border.bot/countries/united-states/hs-codes/721640) L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80mm or more (2 lines) - [7216.50](https://border.bot/countries/united-states/hs-codes/721650) Other angles, shapes and sections, not further worked than hot- rolled, hot-drawn or extruded (1 line) - [7216.61](https://border.bot/countries/united-states/hs-codes/721661) Angles, shapes and sections, not further worked than cold-formed or cold-finished: Obtained from flat-rolled products (1 line) - [7216.69](https://border.bot/countries/united-states/hs-codes/721669) Angles, shapes and sections, not further worked than cold-formed or cold-finished: Other (1 line) - [7216.91](https://border.bot/countries/united-states/hs-codes/721691) Other: Cold-formed or cold-finished from flat-rolled products (2 lines) - [7216.99](https://border.bot/countries/united-states/hs-codes/721699) Other: Other (2 lines) ### 72.17 Wire of iron or nonalloy steel - [7217.10](https://border.bot/countries/united-states/hs-codes/721710) Not plated or coated, whether or not polished (19 lines) - [7217.20](https://border.bot/countries/united-states/hs-codes/721720) Plated or coated with zinc (12 lines) - [7217.30](https://border.bot/countries/united-states/hs-codes/721730) Plated or coated with other base metals (13 lines) - [7217.90](https://border.bot/countries/united-states/hs-codes/721790) Other (4 lines) ### 72.18 Stainless steel in ingots or other primary forms; semi-finished products of stainless steel - [7218.10](https://border.bot/countries/united-states/hs-codes/721810) Ingots and other primary forms (1 line) - [7218.91](https://border.bot/countries/united-states/hs-codes/721891) Other: Of rectangular (other than square) cross-section (3 lines) - [7218.99](https://border.bot/countries/united-states/hs-codes/721899) Other: Other (5 lines) ### 72.19 Flat-rolled products of stainless steel, of a width of 600 mm or more - [7219.11](https://border.bot/countries/united-states/hs-codes/721911) Not further worked than hot-rolled, in coils: Of a thickness exceeding 10mm (2 lines) - [7219.12](https://border.bot/countries/united-states/hs-codes/721912) Not further worked than hot-rolled, in coils: Of a thickness of 4.75mm or more but not exceeding 10mm (9 lines) - [7219.13](https://border.bot/countries/united-states/hs-codes/721913) Not further worked than hot-rolled, in coils: Of a thickness of 3mm or more but less than 4.75mm (5 lines) - [7219.14](https://border.bot/countries/united-states/hs-codes/721914) Not further worked than hot-rolled, in coils: Of a thickness of less than 3mm (3 lines) - [7219.21](https://border.bot/countries/united-states/hs-codes/721921) Not further worked than hot-rolled, not in coils: Of a thickness exceeding 10mm (4 lines) - [7219.22](https://border.bot/countries/united-states/hs-codes/721922) Not further worked than hot-rolled, not in coils: Of a thickness of 4.75mm or more but not exceeding 10mm (10 lines) - [7219.23](https://border.bot/countries/united-states/hs-codes/721923) Not further worked than hot-rolled, not in coils: Of a thickness of 3mm or more but less than 4.75mm (2 lines) - [7219.24](https://border.bot/countries/united-states/hs-codes/721924) Not further worked than hot-rolled, not in coils: Of a thickness of less than 3mm (2 lines) - [7219.31](https://border.bot/countries/united-states/hs-codes/721931) Not further worked than cold-rolled (cold-reduced): Of a thickness of 4.75mm or more (2 lines) - [7219.32](https://border.bot/countries/united-states/hs-codes/721932) Not further worked than cold-rolled (cold-reduced): Of a thickness of 3mm or more but less than 4.75mm (10 lines) - [7219.33](https://border.bot/countries/united-states/hs-codes/721933) Not further worked than cold-rolled (cold-reduced): Of a thickness exceeding 1mm but less than 3mm (11 lines) - [7219.34](https://border.bot/countries/united-states/hs-codes/721934) Not further worked than cold-rolled (cold-reduced): Of a thickness of 0.5mm or more but not exceeding 1mm (6 lines) - [7219.35](https://border.bot/countries/united-states/hs-codes/721935) Not further worked than cold-rolled (cold-reduced): Of a thickness of less than 0.5mm (5 lines) - [7219.90](https://border.bot/countries/united-states/hs-codes/721990) Other (5 lines) ### 72.20 Flat-rolled products of stainless steel, of a width of less than 600 mm - [7220.11](https://border.bot/countries/united-states/hs-codes/722011) Not further worked than hot-rolled: Of a thickness of 4.75mm or more (1 line) - [7220.12](https://border.bot/countries/united-states/hs-codes/722012) Not further worked than hot-rolled: Of a thickness of less than 4.75mm (2 lines) - [7220.20](https://border.bot/countries/united-states/hs-codes/722020) Not further worked than cold-rolled (cold-reduced) (17 lines) - [7220.90](https://border.bot/countries/united-states/hs-codes/722090) Other (4 lines) ### 72.21 Bars and rods, hot-rolled, in irregularly wound coils, of stainless steel - [7221.00](https://border.bot/countries/united-states/hs-codes/722100) Bars and rods, hot-rolled, in irregularly wound coils, of stainless steel (6 lines) ### 72.22 Other bars and rods of stainless steel; angles, shapes and sections of stainless steel - [7222.11](https://border.bot/countries/united-states/hs-codes/722211) Bars and rods, not further worked than hot-rolled, hot-drawn or extruded: Of circular cross-section (6 lines) - [7222.19](https://border.bot/countries/united-states/hs-codes/722219) Bars and rods, not further worked than hot-rolled, hot-drawn or extruded: Other (4 lines) - [7222.20](https://border.bot/countries/united-states/hs-codes/722220) Bars and rods, not further worked than cold-formed or cold-finished (10 lines) - [7222.30](https://border.bot/countries/united-states/hs-codes/722230) Other bars and rods (6 lines) - [7222.40](https://border.bot/countries/united-states/hs-codes/722240) Angles, shapes and sections (5 lines) ### 72.23 Wire of stainless steel - [7223.00](https://border.bot/countries/united-states/hs-codes/722300) Wire of stainless steel (8 lines) ### 72.24 Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel - [7224.10](https://border.bot/countries/united-states/hs-codes/722410) Ingots and other primary forms (3 lines) - [7224.90](https://border.bot/countries/united-states/hs-codes/722490) Other (8 lines) ### 72.25 Flat-rolled products of other alloy steel, of a width of 600 mm or more - [7225.11](https://border.bot/countries/united-states/hs-codes/722511) Of silicon-electrical steel: Grain-oriented (1 line) - [7225.19](https://border.bot/countries/united-states/hs-codes/722519) Of silicon-electrical steel: Other (1 line) - [7225.30](https://border.bot/countries/united-states/hs-codes/722530) Other, not further worked than hot-rolled, in coils (7 lines) - [7225.40](https://border.bot/countries/united-states/hs-codes/722540) Other, not further worked than hot-rolled, not in coils (8 lines) - [7225.50](https://border.bot/countries/united-states/hs-codes/722550) Other, not further worked than cold-rolled (cold-reduced) (7 lines) - [7225.91](https://border.bot/countries/united-states/hs-codes/722591) Other: Electrolytically plated or coated with zinc (1 line) - [7225.92](https://border.bot/countries/united-states/hs-codes/722592) Other: Otherwise plated or coated with zinc (1 line) - [7225.99](https://border.bot/countries/united-states/hs-codes/722599) Other: Other (2 lines) ### 72.26 Flat-rolled products of other alloy steel, of a width of less than 600 mm - [7226.11](https://border.bot/countries/united-states/hs-codes/722611) Of silicon-electrical steel: Grain-oriented (3 lines) - [7226.19](https://border.bot/countries/united-states/hs-codes/722619) Of silicon-electrical steel: Other (2 lines) - [7226.20](https://border.bot/countries/united-states/hs-codes/722620) Of high speed steel (1 line) - [7226.91](https://border.bot/countries/united-states/hs-codes/722691) Other: Not further worked than hot-rolled (8 lines) - [7226.92](https://border.bot/countries/united-states/hs-codes/722692) Other: Not further worked than cold-rolled (cold-reduced) (9 lines) - [7226.99](https://border.bot/countries/united-states/hs-codes/722699) Other: Other (3 lines) ### 72.27 Bars and rods, hot-rolled, in irregularly wound coils, of other alloy steel - [7227.10](https://border.bot/countries/united-states/hs-codes/722710) Of high speed steel (1 line) - [7227.20](https://border.bot/countries/united-states/hs-codes/722720) Of silico-manganese steel (2 lines) - [7227.90](https://border.bot/countries/united-states/hs-codes/722790) Other (11 lines) ### 72.28 Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or nonalloy steel - [7228.10](https://border.bot/countries/united-states/hs-codes/722810) Bars and rods, of high speed steel (3 lines) - [7228.20](https://border.bot/countries/united-states/hs-codes/722820) Bars and rods, of silico-manganese steel (2 lines) - [7228.30](https://border.bot/countries/united-states/hs-codes/722830) Other bars and rods, not further worked than hot-rolled, hot-drawn or extruded (9 lines) - [7228.40](https://border.bot/countries/united-states/hs-codes/722840) Other bars and rods, not further worked than forged (1 line) - [7228.50](https://border.bot/countries/united-states/hs-codes/722850) Other bars and rods, not further worked than cold-formed or cold- finished (9 lines) - [7228.60](https://border.bot/countries/united-states/hs-codes/722860) Other bars and rods (4 lines) - [7228.70](https://border.bot/countries/united-states/hs-codes/722870) Angles, shapes and sections (6 lines) - [7228.80](https://border.bot/countries/united-states/hs-codes/722880) Hollow drill bars and rods (1 line) ### 72.29 Wire of other alloy steel - [7229.20](https://border.bot/countries/united-states/hs-codes/722920) Of silico-manganese steel (3 lines) - [7229.90](https://border.bot/countries/united-states/hs-codes/722990) Other (8 lines) ## In other countries No other national tariff on border.bot has live lines under chapter 72 yet. - [The Harmonized System text for chapter 72](https://border.bot/hs-codes/72) Page 2 of 2: subheadings 101 to 167 of 167. Previous page: [page 1](https://border.bot/countries/united-states/hs-codes/72). - Previous chapter: [71](https://border.bot/countries/united-states/hs-codes/71) Coin - Next chapter: [73](https://border.bot/countries/united-states/hs-codes/73) Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel ## Frequently asked questions ### How many national tariff lines does the United States tariff have in HS chapter 72? The United States tariff has 559 national lines in HS chapter 72 (iron and steel), under 167 subheadings in 29 headings. ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/72.json?page=2