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1 1 This speci?cation2 covers aluminum and aluminum-alloy extruded bar rod wire pro?le and tube in the aluminum alloys (Note 1) and tempers shown in Table 2 NOTE 1—Throughout this speci?cation the use of the term alloy in the general sense includes aluminum as well as aluminum alloy
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Which aluminum alloy is based on Al-Cu-Mg-Li?
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How do you identify a specific aluminum alloy?
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1 (Data in thousand metric tons unless otherwise noted)
Domestic Production and Use: In 2020, three companies operated seven primary aluminum smelters in six States.
Two smelters operated at full capacity and four smelters operated at reduced capacity throughout the year. One
smelter operated at reduced capacity until it was idled in July. One other smelter remained on standby throughout the
year. Domestic smelters were operating at about 49% of capacity of 1.79 million tons per year at yearend 2020.
Production decreased by 8% after increasing in 2019. Based on published prices, the value of primary aluminum
production was about $1.98 billion, 17% less than the value in 2019. The average annual U.S. market price declined by about 11% from that in 2019. Transportation applications accounted for 40% of domestic consumption; in
descending order of consumption, the remainder was used in packaging, 21%; building, 14%; electrical, 8%;
consumer durables, 7%; machinery, 7%; and other, 3%. Salient StatisticsUnited States: 2016 2017 2018 2019 2020eProduction: Primary 818 741 891 1,093 1,000
Secondary (from old scrap) 1,570 1,590 1,570 1,540 1,500 Secondary (from new scrap) 2,010 2,050 2,140 1,920 1,700 Imports for consumption: Crude and semimanufactures 5,410 6,220 5,550 5,210 3,200Scrap 609 700 695 596 530
Exports: Crude and semimanufactures 1,470 1,330 1,310 1,090 880Scrap 1,350 1,570 1,760 1,860 2,000
Consumption, apparent2 5,090 5,680 4,900 4,940 2,870Supply, apparent3 7,100 7,730 7,040 6,860 4,570
Price, ingot, average U.S. market (spot), cents per pound 80.4 98.3 114.7 99.5 89 Stocks, yearend: Aluminum industry 1,400 1,470 1,570 1,600 1,400 London Metal Exchange (LME), U.S. warehouses4 362 254 186 120 250Employment, number5 31,900 31,700 31,600
32,900 31,900
Net import reliance6 as a percentage of
apparent consumption 53 59 50 47 13Recycling: In 2020, aluminum recovered from purchased scrap in the United States was about 3.2 million tons, of
which about 53% came from new (manufacturing) scrap and 47% from old scrap (discarded aluminum products).
Aluminum recovered from old scrap was equivalent to about 51% of apparent consumption.Import Sources (201619): Canada, 50%; the United Arab Emirates, 10%; Russia 9%; China, 5%; and other, 26%.
Tariff: Item Number Normal Trade Relations
123120
Aluminum, not alloyed: Unwrought (in coils) 7601.10.3000 2.6% ad val. Unwrought (other than aluminum alloys) 7601.10.6000 Free. Aluminum alloys, unwrought (billet) 7601.20.9045 Free. Aluminum scrap: Used beverage container scrap 7602.00.0030 Free.Industrial process scrap 7602.00.0091 Free.
Depletion Allowance: Not applicable.1
Government Stockpile: None.
Events, Trends, and Issues: Starting in March, many aluminum consumers shut down or reduced production in
response to the COVID-19 pandemic. Several manufacturers in the aerospace and automotive industries shut down
production facilities citing local government orders, agreements negotiated between the companies and the unions
representing employees, or decreased demand by retail consumers. Several extruders, rolling mills, and secondary
smelters decreased output or shut down in response to the COVID-19 pandemic. By July, most of the shutdowns
ended as safety measures were implemented. Consumption of aluminum for containers and packaging remained
steady as bars and restaurants were ordered closed by many local authorities, resulting in increased demand for
beverages in aluminum cans. Rolling mills and secondary smelters that produce can sheet increased imports of
U.S. Geological Survey, Mineral Commodity Summaries, January 2021 ALUMINUMused beverage cans to make up for decreased supply from domestic can redemption centers that were closed in
most States. Primary aluminum smelters were exempted from the lockdown orders.In March, a 252,000-ton-per-year smelter in Hawesville, KY, completed restarting one potline with 50,000 tons per
year of capacity after scheduled maintenance work. The restart of another 50,000-ton-per-year potline at the
Hawesville smelter was delayed because of economic conditions after maintenance work was completed. In July, a
279,000-ton-per-year smelter in Ferndale, WA, shut down four of its five potlines, citing high power prices and low
aluminum prices. The rest of its capacity was shut down previously.On January 24, the President of the United States imposed a 10% tariff on imported products made with aluminum. In
March 2018, a 10% tariff was imposed on imports of aluminum but concerns had been raised that domestic
manufacturers were having to pay more for aluminum and that competitors were able to import finished products
without having to pay a tariff on the aluminum contained in finished products. Aluminum imports from all countries
except Argentina, Australia, Canada, and Mexico remained subject to the 10% ad valorem tariff as of early
December. The 10% tariffs were imposed under authority of section 232 of the Trade Expansion Act of 1962.
In March, the U.S. Department of Commerce initiated a countervailing duty investigation of imports of common alloy
aluminum sheet from 18 countries. The U.S. International Trade Commission initiated an antidumping investigation on
the same products from four countries. On August 10, the U.S. Department of Commerce issued its preliminary
determination of the countervailing duty investigation and set preliminary subsidy rates, with a final determination
expected by early 2021. The U.S. International Trade Commission was expected to issue its final determination in
February 2021. In June, the U.S. Department of Commerce issued its preliminary determination of the countervailing
duty investigation of foil imports from China and set preliminary subsidy rates.World Smelter Production and Capacity: Capacity data for China and Russia were revised based on Government
and company data. Production Yearend capacity 2019 2020e 2019 2020eUnited States 1,093 1,000 1,790 1,790
Australia 1,570 1,600 1,720 1,720
Bahrain 1,370 1,500 1,540 1,540
Canada 2,850 3,100 3,270 3,270
China 35,000 37,000 41,300 43,000
Iceland 845 840 890 890
India 3,640 3,600 4,060 4,060
Norway 1,400 1,400 1,430 1,430
Russia 3,640 3,600 4,020 4,020
United Arab Emirates 2,600 2,600 2,700 2,700
Other countries 9,200 9,000 12,200 12,300
World total (rounded) 63,200 65,200 74,900 76,700World Resources:7 Global resources of bauxite are estimated to be between 55 billion and 75 billion tons and are
sufficient to meet world demand for metal well into the future.1Substitutes: Composites can substitute for aluminum in aircraft fuselages and wings. Glass, paper, plastics, and
steel can substitute for aluminum in packaging. Composites, magnesium, steel, and titanium can substitute for
aluminum in ground transportation uses. Composites, steel, vinyl, and wood can substitute for aluminum in
construction. Copper can replace aluminum in electrical and heat-exchange applications. eEstimated.1See also Bauxite and Alumina.
2Defined as domestic primary metal production + recovery from old aluminum scrap + net import reliance; excludes imported scrap.
3Defined as domestic primary metal production + recovery from all aluminum scrap + net import reliance; excludes imported scrap.
4Includes aluminum alloy. Starting with 2019, also includes off-warrant stocks of primary and alloyed aluminum; estimated for 2019.
5Alumina and aluminum production workers (North American Industry Classification System3313). Source: U.S. Department of Labor, Bureau of
Labor Statistics.
6Defined as imports exports + adjustments for industry stock changes; excludes imported scrap.
7See Appendix C for resource and reserve definitions and information concerning data sources.
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