Section 232 Tariffs & Its Impact on Steel Supply

As many expected at the time, the 2024 presidential election’s impact on manufacturing was substantial, particularly with the raising of Section 232 tariffs on steel and aluminum. Let’s take a closer look at these tariffs and how they’re influencing the steel industry in America.

What is Section 232?

According to the Bureau of Industry and Security, Section 232 is a provision in the Trade Expansion Act of 1962 that authorizes the United States president to impose restrictions on imports, such as tariffs or quotas, if the Department of Commerce determines that those imports threaten to impair national security.

President Donald Trump initially invoked Section 232 in March of 2018, during his first term, instituting a 25% tariff on steel and 10% tariff on aluminum. Upon his return to office in 2025, Trump quickly raised the tariff on aluminum imports to 25%, matching the duty on steel. Then, in June of 2025, Trump raised the tariffs on both aluminum and steel to 50%, which is where things stand today.

Section 232’s Impact on Domestic Steel Supply

Tariffs on steel imports are designed to allow United States steel mills to operate with reduced foreign competition. By requiring tariffs on imports, domestic steel mills are able to increase their utilization rates, both for their normal operations and even to expand to take over where imports once were. When the demand increases for domestic steel, it also leads to investments in new U.S. facilities and more employment opportunities.

Favoring domestic production means U.S. steel mills increase their capacities, produce more volume, and lead to manufacturers sourcing more steel from within the United States.

Along with the initial benefits can come some uncertainty, though, such as price volatility. Tariffs have the intent of protecting domestic producers, but come with the possibility of raising input costs to the point that profitability can actually fall over the long-term. With foreign competition largely removed, domestic producers aren’t as pressed to keep prices low, which can result in domestic steel reaching costs significantly higher than the world price. 

Downstream Effects of Steel Supply Changes

The downstream effects of steel supply changes most significantly impact any industry that heavily consumes steel. With more businesses looking to source their steel domestically, American steel suppliers may experience trouble keeping up with the higher demand. For example, the automotive industry, which is largely dependent on global supply chains, can find itself facing supply-chain bottlenecks and increased costs on raw materials. This means, even if sourcing steel domestically, automotive manufacturers may find themselves with higher expenses and lower profit margins.

Trade Retaliation & Future Predictions

When countries are hit with tariffs on their exports to the United States, many of them retaliate by imposing tariffs on American-made goods. In most cases, countries impose retaliatory tariffs in specific areas like farming and manufacturing, where they believe it will hurt U.S. exports the most, attempting to encourage the United States to abolish or lower its tariffs on imports. China, the European Union, Canada, and India are just several of the notable countries to have imposed retaliatory tariffs.

Even with the retaliatory tariffs, most prognostications see the Section 232 tariffs continuing over the coming years, as we’re already seeing Section 232 include derivatives of aluminum and steel, with potential plans for implementing more sectoral tariffs. Earlier this year, when the Supreme Court invalidated many tariffs imposed under the International Emergency Economic Powers Act (IEEPA), Section 232 is a more reliable method for the administration to impose tariffs and is thus becoming an even more prominent tool.

Purchase Tariff-Free Steel from Capital Steel

This is a complex issue. For U.S. manufacturers, the only way to avoid tariffs is to source steel domestically. When you purchase tariff-free steel from Capital Steel, you benefit from our expertise and experience delivering the steel solutions you need to continue operating efficiently, with easy access to our domestic steel manufacturing facilitiesand stocking locations throughout the country.

Contact us today to discuss how we can help you source domestic steel for a fair price.