What is causing the increase in steel prices?

Maciek Stankowski ·
Steel coils and heavy plates stacked high inside an industrial warehouse, lit by sodium overhead lights with a forklift visible in the background.

Steel prices rarely move in a straight line, and when they start climbing, the effects ripple through every sector that depends on the material—from shipbuilding and offshore platforms to construction and industrial manufacturing. Understanding what is driving the current steel price increase helps buyers plan more effectively, negotiate better, and avoid being caught off guard by sudden cost spikes.

The forces pushing steel costs higher right now are numerous and interconnected. Tariff escalations, geopolitical disruptions, energy shocks, and shifting global demand are all playing a role simultaneously. This article breaks down each factor in plain terms so you can see exactly what is happening in the steel market and what it means for your business.

Why are steel prices increasing right now?

Steel prices are rising due to a combination of tighter trade policy, geopolitical supply disruptions, and rising energy costs hitting producers simultaneously. In 2026, US Section 232 tariffs climbed to 50%, Iranian production capacity was severely disrupted, and energy price shocks from the Middle East conflict pushed operating costs higher across the board. These pressures are converging, leaving little room for prices to soften.

What makes this moment particularly acute is that these drivers are not isolated. A tariff increase in the US reduces import supply, while domestic mills raise prices to fill the gap. At the same time, disruptions to Iranian steel output remove a significant volume of material from global markets. Energy costs, a major input in steel production, have surged due to the conflict in the Middle East and the effective closure of the Strait of Hormuz. Each factor amplifies the others.

For buyers in the maritime, offshore, and construction sectors, this means steel cost pressures are unlikely to ease quickly. The underlying causes are structural, not temporary blips, and anyone sourcing steel pipes, plates, or fittings right now needs to factor this environment into their procurement decisions.

How do raw material costs affect steel prices?

Raw material costs are one of the most direct drivers of steel prices. Steel production depends on iron ore, coking coal, scrap metal, and energy, and when any of these inputs become more expensive or harder to source, the increase flows directly into the price of finished steel products.

Energy costs as a production input

Energy is a particularly critical input. Electric arc furnaces, which melt scrap steel, and blast furnaces, which process iron ore, both consume enormous amounts of electricity and natural gas. When energy prices spike, as they have following the Middle East conflict and the disruption of natural gas flows through the Strait of Hormuz, steel producers face higher operating costs almost immediately. Those costs are passed on through the supply chain.

Semi-finished steel and upstream supply

The availability of semi-finished steel inputs such as billets, slabs, and ingots also shapes final steel prices. In the US, imports of these materials fell by 35.2% year on year in the first two months of 2026, dropping from 1.37 million tons to 891 thousand tons. When domestic producers cannot access affordable semi-finished inputs, they either produce less or produce at a higher cost, both of which push finished steel prices upward.

Scrap metal pricing adds another layer of complexity. As more steelmakers shift toward electric arc furnace production for environmental reasons, competition for high-quality scrap increases, which can tighten supply and raise costs further. All of these upstream pressures compound to influence what buyers ultimately pay for steel pipes, plates, and structural sections.

What role do tariffs and trade policies play in steel pricing?

Tariffs and trade policies directly increase the cost of imported steel and reduce the volume of material available in protected markets. When import duties rise, buyers either pay more for foreign steel or shift to domestic sources that face less competitive pressure to keep prices low. Both outcomes result in higher steel costs for end users.

The clearest current example is the US Section 232 tariff, which was raised to 50% and extended to eliminate country-specific exemptions that had previously shielded certain trading partners. The impact has been dramatic. Total US steel imports fell 37.6% year on year in January and February 2026, dropping to 3.3 million net tons. Finished steel imports declined even more steeply, by 38.5%.

Which steel products have been hit hardest?

The steepest declines have been concentrated in flat steel products and pipe, which are widely used in the industrial and energy sectors. To put the scale in perspective:

  • Plates in coils fell 62.8% year on year
  • Hot-rolled sheets declined 62.7%
  • Plates cut to length dropped 53.0%
  • Hot-dipped galvanized sheets fell 51.4%
  • Line pipe declined 51.0%

These are not marginal shifts. A 50% or 60% reduction in import volumes means domestic suppliers face far less competitive pressure, which gives them room to raise prices. For buyers sourcing steel pipes and industrial steel products, this tariff environment is a significant factor in the costs they are facing today.

Beyond the US, the UK is preparing to launch its own Carbon Border Adjustment Mechanism on 1 January 2027, which will impose carbon pricing on imported steel aligned with the UK Emissions Trading Scheme. The EU version has already published its first certificate price. These carbon-linked trade measures add another layer of cost to steel imports for buyers operating in European markets.

How does global demand drive steel price fluctuations?

Global demand for steel sets the baseline price level. When demand rises faster than supply can respond, prices increase. When demand contracts, prices tend to fall. Right now, demand signals are mixed, with some regions pulling back while others maintain strong industrial activity, creating an uneven but generally supportive price environment.

China is the world’s largest steel producer and consumer, and its investment and demand patterns have an outsized influence on global steel prices. In 2025, Chinese steel industry investment remained elevated at approximately 785 billion CNY. However, profitability collapsed to an operating margin of just 1.4%, indicating that production volumes are being maintained even at very thin margins. This dynamic can depress global prices when Chinese exports increase, but it also creates vulnerability to sudden production cuts if conditions deteriorate further.

The macroeconomic backdrop

The broader global economy also shapes steel demand. G20 inflation is projected at 4.0% in 2026, and global GDP growth is constrained to approximately 2.9%. Slower economic growth typically reduces construction activity and industrial output, which softens steel demand. At the same time, infrastructure investment programmes in multiple regions continue to support demand for structural steel, plates, and pipes. The net effect is a market where demand is not collapsing but is also not strong enough to absorb all the supply-side pressures without price consequences.

What supply chain disruptions cause steel prices to rise?

Supply chain disruptions raise steel prices by reducing the availability of material, increasing logistics costs, or taking production capacity offline. When significant volumes of steel suddenly cannot reach buyers, the remaining supply commands a higher price. Several major disruptions are active in the current market.

The conflict involving Iran has had a particularly severe impact. US and Israeli strikes targeted Iran’s two largest steel plants, disrupting approximately 70% of Iran’s steel production capacity. Iran was among the world’s top crude steel producers in 2025, with annual output of approximately 31.8 million tons, according to the World Steel Association. Removing a large share of that capacity from global markets tightens supply meaningfully, especially for buyers who had sourced from that region or whose usual suppliers now face more competition for alternative material.

Logistics and freight disruption

Beyond production, logistics disruptions add cost and delay. The effective closure of the Strait of Hormuz has raised freight and insurance costs for vessels transiting the region. For an industry where a vessel waiting in port can cost thousands per day, delays and rerouting are not abstract concerns. They translate directly into higher delivered costs for steel and related materials.

It is also worth noting that supply chain disruptions rarely affect just one material. The same conflict that disrupts steel production also affects energy supply, which raises production costs for steel mills elsewhere. Sulphur availability, critical for certain metals processing, has also been affected, creating secondary pressures across the broader metals complex. These interconnected effects mean that a disruption in one part of the supply chain can ripple outward in ways that are not immediately obvious.

You can explore the range of steel pipes, plates, and fittings we stock to understand which product categories are most relevant to your procurement needs in this environment.

When will steel prices go down again?

Steel prices are likely to remain elevated as long as the current combination of tariff pressure, geopolitical disruption, and energy cost inflation persists. A meaningful price correction would require at least one of the major upward drivers to ease significantly, such as a resolution to the Middle East conflict, a rollback of US tariffs, or a sharp drop in energy prices. None of these appear imminent.

Here is a straightforward way to think about what would need to change for prices to fall:

  1. Tariff reversal or new trade agreements that restore import volumes to the US market and increase competitive pressure on domestic mills
  2. Resolution of the Middle East conflict that reopens the Strait of Hormuz, reduces energy costs, and allows Iranian steel production to recover
  3. A significant demand contraction driven by a recession or a sharp slowdown in construction and industrial activity globally
  4. A Chinese export surge if Chinese producers push large volumes onto global markets to relieve domestic oversupply pressure

In practice, markets rarely wait for all conditions to align perfectly before prices begin to adjust. Short-term volatility is likely, and there are already signs of it. For example, despite the overall steep decline in US steel imports, February 2026 showed a month-on-month rebound in certain segments, with line pipe imports rising 51.2% and hot-rolled bar imports up 30.3% compared to January. These fluctuations within a broader contraction trend show that prices and volumes can move quickly in either direction.

For buyers, the practical implication is to plan procurement with a longer horizon than usual, lock in supply where possible, and work with suppliers who can respond quickly when conditions shift. Waiting for prices to drop before placing orders is a strategy that carries real risk in the current environment.

How Marine Steel helps you navigate rising steel prices

When steel prices are volatile and supply chains are under pressure, working with the right supplier makes a significant difference. We operate as a one-stop shop for steel, pipes, fittings, and related metals, with warehouses in Rotterdam and Houston, so you do not need to chase multiple suppliers when you need materials fast.

Here is what working with us means in practice:

  • Broad stock availability across steel pipes, plates, flanges, and fittings, so you can source complete packages in one place
  • Deep product knowledge built over 15 years, meaning we can advise on specifications and help you find the right solution quickly
  • Fast turnaround that matters when a vessel is in port or a project is on a tight schedule
  • Locations in both Rotterdam and Houston to serve maritime, offshore, construction, and industrial clients across regions
  • Custom fabrication options for requirements that go beyond standard stock

In a market where steel prices are rising and supply is tightening, having a reliable partner who works with you is not a luxury. Get in touch with our team to discuss your current requirements and find out how we can help you source the right materials at the right time.

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