usdutyclassify中文

Harmonized Tariff Schedule of the U.S. › Section XV Base metals and articles of base metal

72Iron and steel

559 statistical lines · Expand a heading; the right column is the general rate.

Pig iron and spiegeleisen in pigs, blocks or other primary forms7201
Ferroalloys7202
Ferromanganese7202
Ferrosilicon7202
Containing by weight more than 55 percent of silicon7202.21
Containing by weight more than 55 percent but not more than 80 percent of silicon7202.21
Other7202.29.00
Ferrosilicon manganese7202.30.00
Ferrochromium7202
Ferrosilicon chromium7202.50.00.0010%
Ferronickel7202.60.00.00Free
Ferromolybdenum7202.70.00.004.5%
Other7202
Ferrovanadium7202.92.00.004.2%
Ferroniobium7202.93
Other7202.99
Ferrozirconium7202.99.10.004.2%
Calcium silicon7202.99.20.005%
Other7202.99.80
Ferrophosphorus7202.99.80.205%
Other7202.99.80.405%
Ferrous products obtained by direct reduction of iron ore and other spongy ferrous products, in lumps, pellets or similar forms; iron having a minimum purity by weight of 99.94 percent, in lumps, pellets or similar forms7203
Ferrous waste and scrap; remelting scrap ingots of iron or steel7204
Waste and scrap of alloy steel7204
Of stainless steel7204.21.00.00Free
Other7204.29.00.00Free
Other waste and scrap7204
Turnings, shavings, chips, milling waste, sawdust, filings, trimmings and stampings, whether or not in bundles7204.41.00
No. 1 bundles7204.41.00.20Free
No. 2 bundles7204.41.00.40Free
Other7204.41.00.80Free
Other7204.49.00
No. 1 heavy melting7204.49.00.20Free
No. 2 heavy melting7204.49.00.40Free
Other7204.49.00
Cut plate and structural7204.49.00.60Free
Shredded7204.49.00.70Free
Other7204.49.00.80Free
Remelting scrap ingots7204.50.00.00Free
Granules and powders, of pig iron, spiegeleisen, iron or steel7205
Granules7205.10.00.00Free
Powders7205
Of alloy steel7205.21.00.00Free
Other7205.29.00.00Free
Iron and nonalloy steel in ingots or other primary forms (excluding iron of heading 7203)7206
Ingots7206.10.00.00Free
Other7206.90.00.00Free
Semifinished products of iron or nonalloy steel7207
Containing by weight less than 0.25 percent of carbon7207
Other, of rectangular (other than square) cross section7207.12.00
Other7207.19.00
Of circular cross section7207.19.00.30Free
Other7207.19.00.90Free
Containing by weight 0.25 percent or more of carbon7207.20.00
Of rectangular (including square) cross section7207.20.00
Of circular cross section7207.20.00.75Free
Other7207.20.00.90Free
Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, hot-rolled, not clad, plated or coated7208
In coils, not further worked than hot-rolled, with patterns in relief7208.10
Pickled7208.10.15.00Free
Other7208.10
Other, in coils, not further worked than hot-rolled, pickled7208
Of a thickness of 4.75 mm or more7208.25
Of high-strength steel7208.25.30.00Free
Other7208.25.60.00Free
Of a thickness of 3 mm or more but less than 4.75 mm7208.26.00
High-strength steel7208.26.00.30Free
Other7208.26.00.60Free
Of a thickness of less than 3 mm7208.27.00
High-strength steel7208.27.00
Other7208.27.00.60Free
Other, in coils, not further worked than hot-rolled7208
Of a thickness exceeding 10 mm7208.36.00
High-strength steel7208.36.00.30Free
Other7208.36.00.60Free
Of a thickness of 4.75 mm or more but not exceeding 10 mm7208.37.00
High-strength steel7208.37.00.30Free
Other7208.37.00.60Free
Of a thickness of 3 mm or more but less than 4.75 mm7208.38.00
High-strength steel7208.38.00.15Free
Other7208.38.00
With untrimmed edges7208.38.00.30Free
Other7208.38.00.90Free
Of a thickness of less than 3 mm7208.39.00
High-strength steel7208.39.00
Other7208.39.00
With untrimmed edges7208.39.00.30Free
Other7208.39.00.90Free
Not in coils, not further worked than hot-rolled, with patterns in relief7208.40
Of a thickness of 4.75 mm or more7208.40.30
Other7208.40.30.60Free
Of a thickness of less than 4.75 mm7208.40.60
Other7208.40.60.60Free
Other, not in coils, not further worked than hot-rolled7208
Of a thickness exceeding 10 mm7208.51.00
Universal mill plate7208.51.00.30Free
Other7208.51.00
Of high-strength steel7208.51.00.45Free
Other7208.51.00.60Free
Other7208.90.00.00Free
Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, cold-rolled (cold-reduced), not clad, plated or coated7209
In coils, not further worked than cold-rolled (cold-reduced)7209
Of a thickness exceeding 1 mm but less than 3 mm7209.16.00
Of high-strength steel7209.16.00
Annealed7209.16.00
Other7209.16.00.60Free
Other7209.16.00
Annealed7209.16.00.70Free
Other7209.16.00.91Free
Of a thickness of 0.5 mm or more but not exceeding 1 mm7209.17.00
Of high-strength steel7209.17.00
Annealed7209.17.00
Other7209.17.00.60Free
Other7209.17.00
Annealed7209.17.00.70Free
Other7209.17.00.91Free
Of a thickness of less than 0.5 mm7209.18
Of high-strength steel7209.18.15
Annealed7209.18.15.30Free
Other7209.18.15.60Free
Other7209.18
Of a thickness of less than 0.361 mm (blackplate)7209.18.25
Annealed7209.18.25.20Free
Other7209.18.25.85Free
Other7209.18.60
Annealed7209.18.60.20Free
Other7209.18.60.90Free
Not in coils, not further worked than cold-rolled (cold-reduced)7209
Other7209.90.00.00Free
Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, clad, plated or coated7210
Plated or coated with tin7210
Electrolytically plated or coated with zinc7210.30.00
Of high-strength steel7210.30.00.30Free
Other7210.30.00.60Free
Otherwise plated or coated with zinc7210
Corrugated7210.41.00.00Free
Other7210.49.00
Of high-strength steel7210.49.00
Other7210.49.00
Other7210.49.00.95Free
Plated or coated with chromium oxides or with chromium and chromium oxides7210.50.00
Other7210.50.00.90Free
Plated or coated with aluminum7210
Other7210.69.00.00Free
Painted, varnished or coated with plastics7210.70
Other7210.70.60
Zinc coated or plated7210.70.60
Other7210.70.60.60Free
Other7210.70.60.90Free
Other7210.90
Clad7210.90.10.00Free
Other7210.90
Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, not clad, plated or coated7211
Not further worked than hot-rolled7211
Universal mill plate7211.13.00.00Free
Other, of a thickness of 4.75 mm or more7211.14.00
Of high-strength steel7211.14.00.30Free
Other7211.14.00
Not in coils7211.14.00.45Free
Other7211.14.00.90Free
Other7211.19
Of a width of less than 300 mm7211.19
Of high-strength steel7211.19.15.00Free
Other7211.19
Other7211.19.30.00Free
Other7211.19
Of high-strength steel7211.19.45.00Free
Other7211.19
Pickled7211.19.60.00Free
Other7211.19.75
In coils7211.19.75
With untrimmed edges7211.19.75.30Free
Other7211.19.75.60Free
Other7211.19.75.90Free
Not further worked than cold-rolled (cold-reduced)7211
Containing by weight less than 0.25 percent of carbon7211.23
Of a width of less than 300 mm7211.23
Of a thickness exceeding 1.25 mm7211.23
Of high-strength steel7211.23.15.00Free
Other7211.23.20.00Free
Other7211.23.60
Other7211.29
Of a width of less than 300 mm7211.29
Of a thickness exceeding 0.25 mm7211.29.20
Other7211.29.20.90Free
Other7211.29.45.00Free
Other7211.29.60
Other7211.29.60.80Free
Other7211.90.00.00Free
Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, clad, plated or coated7212
Plated or coated with tin7212.10.00.00Free
Otherwise plated or coated with zinc7212.30
Of a width of less than 300 mm7212.30
Of a thickness exceeding 0.25 mm or more7212.30.10
Other7212.30.10.90Free
Other7212.30.30.00Free
Other7212.30.50.00Free
Painted, varnished or coated with plastics7212.40
Other7212.40.50.00Free
Clad7212.60.00.00Free
Bars and rods, hot-rolled, in irregularly wound coils, of iron or nonalloy steel7213
Other, of free-cutting steel7213.20.00
Other7213
Of circular cross section measuring less than 14 mm in diameter7213.91
Other7213.99.00
Of circular cross section7213.99.00
Other7213.99.00.90Free
Other bars and rods of iron or nonalloy steel, not further worked than forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling7214
Forged7214.10.00.00Free
Other, of free-cutting steel7214.30.00
Other7214
Of rectangular (other than square) cross-section7214.91.00
Other7214.99.00
Rounds7214.99.00
Containing by weight less than 0.25 percent of carbon7214.99.00
Containing by weight 0.25 percent or more but less than 0.6 percent of carbon7214.99.00
Other7214.99.00
Other bars and rods of iron or nonalloy steel7215
Of free-cutting steel, not further worked than cold-formed or cold-finished7215.10.00
Other, not further worked than cold-formed or cold-finished7215.50.00
Other7215.90
Plated or coated with metal7215.90
Not cold-formed7215.90.10.00Free
Cold-formed7215.90.30.00Free
Other7215.90.50.00Free
Angles, shapes and sections of iron or nonalloy steel7216
U, I or H sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of less than 80 mm7216.10.00
U sections7216.10.00.10Free
Other7216.10.00.50Free
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of less than 80 mm7216
L sections7216.21.00.00Free
T sections7216.22.00.00Free
U, I or H sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more7216
L or T sections, not further worked than hot-rolled, hot-drawn or extruded, of a height of 80 mm or more7216.40.00
L sections7216.40.00.10Free
Other7216.40.00.50Free
Angles, shapes and sections, not further worked than cold-formed or cold-finished7216
Other7216.69.00.00Free
Other7216
Cold-formed or cold-finished from flat-rolled products7216.91.00
Other7216.91.00.90Free
Other7216.99.00
Other7216.99.00.90Free
Wire of iron or nonalloy steel7217
Not plated or coated, whether or not polished7217.10
Containing by weight less than 0.25 percent of carbon7217.10
Flat wire7217.10
Round wire7217.10
With a diameter of less than 1.5 mm7217.10.40
Heat treated7217.10.40
Other7217.10.40.45Free
Other7217.10.40.90Free
With a diameter of 1.5 mm or more7217.10.50
Heat treated7217.10.50.30Free
Other7217.10.50.90Free
Other wire7217.10.60.00Free
Other7217.10
Flat wire7217.10.70.00Free
Round wire7217.10.80
Containing by weight 0.25 percent or more but less than 0.6 percent of carbon7217.10.80
Heat treated7217.10.80.10Free
Other7217.10.80.20Free
Containing by weight 0.6 percent or more of carbon7217.10.80
Other wire7217.10.90.00Free
Plated or coated with zinc7217.20
Plated or coated with other base metals7217.30
Other7217.90
Stainless steel in ingots or other primary forms; semi-finished products of stainless steel7218
Other7218
Of rectangular (other than square) cross-section7218.91.00
Having a width less than four times the thickness7218.91.00
Other7218.99.00
Of square cross section7218.99.00
Of circular cross section7218.99.00
Other7218.99.00.90Free
Flat-rolled products of stainless steel, of a width of 600 mm or more7219
Not further worked than hot-rolled, in coils7219
Of a thickness exceeding 10 mm7219.11.00
Of a thickness of 4.75 mm or more but not exceeding 10 mm7219.12.00
Other7219.12.00
Other7219.12.00
Of a width of 1370 mm or more7219.12.00
Of a thickness exceeding 6.8 mm7219.12.00
Other7219.12.00
Other7219.12.00
Containing more than 0.5 percent by weight of nickel7219.12.00
Other7219.12.00.81Free
Of a thickness of 3 mm or more but less than 4.75 mm7219.13.00
Other7219.13.00
Other7219.13.00
Containing more than 0.5 percent but less than 24 percent by weight of nickel7219.13.00
Other7219.13.00.81Free
Of a thickness of less than 3 mm7219.14.00
Other7219.14.00
Other7219.14.00.90Free
Not further worked than hot-rolled, not in coils7219
Of a thickness exceeding 10 mm7219.21.00
Of a thickness of 4.75 mm or more but not exceeding 10 mm7219.22.00
Other7219.22.00
Containing more than 0.5 percent by weight of nickel7219.22.00
Containing more than 1.5 percent but less than 5 percent by weight of molybdenum7219.22.00
Other7219.22.00
Other7219.22.00
Of a thickness of 3 mm or more but less than 4.75 mm7219.23.00
Other7219.23.00.60Free
Of a thickness of less than 3 mm7219.24.00
Other7219.24.00.60Free
Not further worked than cold-rolled (cold-reduced)7219
Of a thickness of 4.75 mm or more7219.31.00
In coils7219.31.00.10Free
Not in coils7219.31.00.50Free
Of a thickness of 3 mm or more but less than 4.75 mm7219.32.00
In coils7219.32.00
Of a width of 1370 mm or more7219.32.00
Other7219.32.00
Other7219.32.00
Other7219.32.00
Containing more than 0.5 percent by weight of nickel7219.32.00
Other7219.32.00
Not in coils7219.32.00
Other7219.32.00.60Free
Of a thickness exceeding 1 mm but less than 3 mm7219.33.00
In coils7219.33.00
Of a width of 1370 mm or more7219.33.00
Other7219.33.00
Other7219.33.00
Other7219.33.00
Containing more than 0.5 percent by weight of nickel7219.33.00
Other7219.33.00
Not in coils7219.33.00
Of a thickness of 0.5 mm or more but not exceeding 1 mm7219.34.00
In coils7219.34.00
Other7219.34.00
Containing more than 0.5 percent by weight of nickel7219.34.00
Other7219.34.00
Not in coils7219.34.00.50Free
Of a thickness of less than 0.5 mm7219.35.00
In coils7219.35.00
Containing more than 0.5 percent but less than 24 percent by weight of nickel7219.35.00
Other7219.35.00
Not in coils7219.35.00.50Free
Other7219.90.00
Other7219.90.00
Containing more than 0.5 percent by weight of nickel7219.90.00
Other7219.90.00
Flat-rolled products of stainless steel, of a width of less than 600 mm7220
Not further worked than hot-rolled7220
Of a thickness of less than 4.75 mm7220.12
Not further worked than cold-rolled (cold-reduced)7220.20
Of a width of 300 mm or more7220.20.10
Containing more than 0.5 percent but less than 24 percent by weight of nickel7220.20.10
Other7220.20.10
Of a width of less than 300 mm7220.20
Of a thickness exceeding 1.25 mm7220.20.60
Other7220.20.60
Containing more than 0.5 percent by weight of nickel7220.20.60
Other7220.20.60
Of a thickness exceeding 0.25 mm but not exceeding 1.25 mm7220.20.70
Other7220.20.70
Containing more than 0.5 percent by weight of nickel7220.20.70
Other7220.20.70
Of a thickness not exceeding 0.25 mm7220.20
Razor blade steel7220.20.80.00Free
Other7220.20.90
Other7220.90.00
Containing more than 0.5 percent but less than 24 percent by weight of nickel7220.90.00
Other7220.90.00
Bars and rods, hot-rolled, in irregularly wound coils, of stainless steel7221.00.00
Other7221.00.00
Of circular cross section7221.00.00
Other7221.00.00.75Free
Other bars and rods of stainless steel; angles, shapes and sections of stainless steel7222
Bars and rods, not further worked than hot-rolled, hot-drawn or extruded7222
Of circular cross-section7222.11.00
Other7222.11.00
With a maximum cross-sectional dimension of less than 152.4 mm7222.11.00
With a maximum cross-sectional dimension of 152.4 mm or more7222.11.00
Other7222.19.00
Bars and rods, not further worked than cold-formed or cold-finished7222.20.00
Other7222.20.00
Of a circular cross-section7222.20.00
With a maximum circular cross-sectional dimension of less than 18 mm7222.20.00
With a maximum circular cross-sectional dimension of 18 mm or more and less than 152.4 mm7222.20.00
With a maximum circular cross-sectional dimension of 152.4 mm or more7222.20.00
Other7222.20.00
Other bars and rods7222.30.00
Other7222.30.00
With a maximum cross-sectional dimension of less than 152.4 mm7222.30.00
With a maximum cross-sectional dimension of 152.4 mm or more7222.30.00
Angles, shapes and sections7222.40
Hot-rolled, not drilled, not punched and not otherwise advanced7222.40.30
With a maximum cross-sectional dimension of 80 mm or more7222.40.30
Angles7222.40.30.25Free
Other7222.40.30.45Free
With a maximum cross-sectional dimension of less than 80 mm7222.40.30
Angles7222.40.30.65Free
Other7222.40.30.85Free
Other7222.40.60.00Free
Wire of stainless steel7223.00
Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel7224
Ingots and other primary forms7224.10.00
Other7224.10.00
Of tool steel7224.10.00.45Free
Other7224.10.00.75Free
Other7224.90.00
Other7224.90.00
Of tool steel7224.90.00
Of rectangular (including square) cross section7224.90.00
Other7224.90.00.35Free
Other7224.90.00
Of rectangular (including square) cross section7224.90.00
Of circular cross section7224.90.00.65Free
Other7224.90.00.75Free
Flat-rolled products of other alloy steel, of a width of 600 mm or more7225
Of silicon electrical steel7225
Grain-oriented7225.11.00.00Free
Other7225.19.00.00Free
Other, not further worked than hot-rolled, in coils7225.30
Of a thickness of 4.75 mm or more7225.30
Of tool steel7225.30.11
Of high-speed steel7225.30.11.10Free
Other7225.30.11.80Free
Other7225.30.30
Other7225.30.30.50Free
Of a thickness of less than 4.75 mm7225.30
Of tool steel7225.30.51
Of high-speed steel7225.30.51.10Free
Other7225.30.51.80Free
Other7225.30.70.00Free
Other, not further worked than hot-rolled, not in coils7225.40
Of a thickness of 4.75 mm or more7225.40
Of tool steel7225.40.11
Of high-speed steel7225.40.11.10Free
Other7225.40.11.80Free
Other7225.40.30
Other7225.40.30.50Free
Of a thickness of less than 4.75 mm7225.40
Of tool steel7225.40.51
Of high-speed steel7225.40.51.10Free
Of ball-bearing steel7225.40.51.30Free
Other7225.40.51.60Free
Other7225.40.70.00Free
Other, not further worked than cold-rolled (cold-reduced)7225.50
Of tool steel7225.50.11
Of high-speed steel7225.50.11.10Free
Of ball-bearing steel7225.50.11.30Free
Other7225.50.11.60Free
Other7225.50
Of a thickness of less than 4.75 mm7225.50
Heat-resisting steel7225.50.70.00Free
Other7225.50.80
Other7225.50.80.80Free
Other7225
Other7225.99.00
Other7225.99.00.90Free
Flat-rolled products of other alloy steel, of a width of less than 600 mm7226
Of silicon electrical steel7226
Grain-oriented7226.11
Of a width of less than 300 mm7226.11.90
Other7226.11.90.60Free
Other7226.19
Of high-speed steel7226.20.00.00Free
Other7226
Not further worked than hot-rolled7226.91
Of tool steel (other than high-speed steel)7226.91
Of chipper knife steel7226.91.05.00Free
Other7226.91
Of a width of 300 mm or more7226.91.15
Of ball-bearing steel7226.91.15.30Free
Other7226.91.15.60Free
Of a width of less than 300 mm7226.91.25
Of ball-bearing steel7226.91.25.30Free
Other7226.91.25.60Free
Other7226.91
Of a thickness of less than 4.75 mm7226.91
Not further worked than cold-rolled (cold-reduced)7226.92
Of tool steel (other than high-speed steel)7226.92
Of a width of 300 mm or more7226.92.10
Of ball-bearing steel7226.92.10.30Free
Other7226.92.10.60Free
Of a width of less than 300 mm7226.92.30
Of ball-bearing steel7226.92.30.30Free
Other7226.92.30.60Free
Other7226.92
Of a width of less than 300 mm7226.92
Of a thickness not exceeding 0.25 mm7226.92.70
Other7226.92.70.50Free
Of a thickness exceeding 0.25 mm7226.92.80
Other7226.92.80.50Free
Other7226.99.01
Bars and rods, hot-rolled, in irregularly wound coils, of other alloy steel7227
Of high-speed steel7227.10.00.00Free
Of silico-manganese steel7227.20.00
Other7227.90
Of tool steel (other than high-speed steel)7227.90
Not tempered, not treated, and not partly manufactured7227.90.10
Of ball-bearing steel7227.90.10.30Free
Other7227.90.10.60Free
Other7227.90.20
Of ball-bearing steel7227.90.20.30Free
Other7227.90.20.60Free
Other7227.90.60
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 steel7228
Bars and rods, of high-speed steel7228.10.00
Bars and rods, of silico-manganese steel7228.20
Not cold-formed7228.20.10.00Free
Cold-formed7228.20.50.00Free
Other bars and rods, not further worked than hot-rolled, hot-drawn or extruded7228.30
Other bars and rods, not further worked than cold-formed or cold-finished7228.50
Of tool steel (other than high-speed steel)7228.50.10
Of ball-bearing steel7228.50.10.10Free
Other7228.50.10
With a maximum cross-sectional dimension of less than 18 mm7228.50.10
With a maximum cross-sectional dimension of 18 mm or more7228.50.10
Other7228.50.50
Other bars and rods7228.60
Of tool steel (other than high-speed steel)7228.60.10
Of ball-bearing steel7228.60.10.30Free
Other7228.60.10.60Free
Other7228.60
Not cold-formed7228.60.60.00Free
Cold-formed7228.60.80.00Free
Angles, shapes and sections7228.70
Hot-rolled, not drilled, not punched and not otherwise advanced7228.70.30
U, I, H and T sections7228.70.30.10Free
Other7228.70.30
With a maximum cross-sectional dimension of 76 mm or more7228.70.30
Angles7228.70.30.20Free
Other7228.70.30.41Free
With a maximum cross-sectional dimension of less than 76 mm7228.70.30
Angles7228.70.30.60Free
Other7228.70.30.81Free
Other7228.70.60.00Free
Wire of other alloy steel7229
Of silico-manganese steel7229.20.00
Round, with a diameter of less than or equal to 1.6 mm, containing by weight less than 0.20 percent of carbon, more than 0.9 percent of manganese, and more than 0.6 percent of silicon, and suitable for electric arc welding7229.20.00
Other7229.20.00.15Free
Other7229.20.00.90Free
Other7229.90
Of high-speed steel7229.90.05.00Free
Other7229.90
Flat wire7229.90.10.00Free
Round wire7229.90.50
With a diameter of less than or equal to 1.6 mm, containing by weight less than 0.20 percent of carbon and more than 0.3 percent of nickel or more than 0.08 percent of molybdenum, and suitable for electric arc welding7229.90.50
Other7229.90.50.08Free
Other7229.90.50
Other wire7229.90.90.00Free