From soup cans to airplanes, steel and aluminum are a fundamental part of American life
By DEE-ANN DURBIN and ANNE D’INNOCENZIO, Associated Press
Steel and aluminum are ubiquitous in Americans’ lives. A stainless steel refrigerator holds aluminum soda cans. A stainless steel drum tumbles inside an aluminum washing machine. They’re the metals used in cars and airplanes, phones and frying pans, skyscrapers and zippers.
That’s why President Donald Trump’s 25% tariffs on all steel and aluminum imports — which went into effect Wednesday — could have widespread impact on manufacturers and consumers.
Here are some of the industries and products that rely on aluminum and steel:
Construction
The construction industry uses about one-third of all U.S. steel shipments, more than any other industry, according to the Council on Foreign Relations. The industry depends on a global supply chain to build everything from airports to schools to roads, according to Associated Builders and Contractors, a trade group with more than 23,000 members.

The group says some contractors were able to lock in prices on steel or aluminum ahead of the tariffs. But if they are prolonged, the import taxes will ultimately raise prices at a time when the construction industry is already struggling with higher costs for labor and materials. And uncertainty around the tariffs will make it less likely that companies will commit to big building projects, the group said.