Why Manufacturing Materials Are Getting Harder to Procure

If your latest manufacturing quote includes a longer material lead time or a shorter price-validity window, you’re not alone.

Aluminum, steel, copper and several aerospace-grade alloys have become more difficult and more expensive to procure. The issue isn’t necessarily that the world is running out of metal. The challenge is finding the right alloy, temper, size, country of origin and certification when a job needs it.

What’s Driving the Shortage?

• Higher tariffs: U.S. tariffs on imported aluminum and steel have increased material costs and changed traditional supply routes.

• Lower inventories: Distributors and service centers are keeping inventories lean because replacement costs and future demand are difficult to predict.

• Global supply disruptions: Production and shipping problems have reduced alternative sources of aluminum and increased transportation times.

• Certified material is harder to replace: Aerospace and defense programs may require specific mills, complete traceability, DFARS compliance and other certifications. Material cannot simply be substituted because the same alloy is available elsewhere.

• Demand is increasing: Aerospace and defense manufacturers are competing for many of the same metals and supplier capacity that ABACORP relies on. This increased demand can lead to higher material prices and longer lead times.

• Domestic capacity takes years to expand: New smelters, rolling mills, extrusion facilities and heat-treatment capacity require major investments, reliable power and lengthy development timelines.

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Why Can a Distributor Say “No Stock”?

“No stock” doesn’t always mean there is literally no material in the warehouse.

Distributors may:

• Reserve inventory for contract customers

• Limit quantities available for spot purchases

• Avoid stocking uncommon sizes and tempers

• Require firm orders before importing material

• Quote special mill runs with extended lead times

• Shorten how long pricing remains valid

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The biggest challenges tend to involve unusual dimensions, large plate and bar, aerospace tempers, and material with strict domestic-origin or certification requirements.

It’s Not Just Aluminum

Similar pressures are affecting:

• Steel and stainless steel - tariffs and limited specialty-mill capacity

• Copper - growing electrical infrastructure and data-center demand

• Titanium - strong aerospace and defense demand

• Nickel alloys - limited specialized processing capacity

• Tungsten and other critical materials - concentrated global production and supply risks

  
  

How Customers Can Protect Their Schedules

A few steps can make a significant difference:

• Share forecasts early so recurring materials can be identified ahead of demand.

• Authorize material purchases earlier when designs and specifications are stable.

• Pre-approve practical alternatives such as different stock dimensions or qualified mills when engineering permits.

• Separate material and machining pricing so volatile metal costs don’t unnecessarily affect the entire quote.

• Consider customer-furnished material for programs with highly restrictive sourcing requirements.

• Confirm material is actually allocated, rather than relying only on an estimated supplier lead time.

How ABACORP Approaches Material Risk

With 32 years experience, ABACORP works closely with suppliers and customers to identify material risks before they affect production. That may mean checking multiple approved sources, identifying alternate stock sizes, separating material and machining costs, or discussing procurement timing before an order is released.

The Bottom Line

Today’s material challenges are being driven by several forces at once: tariffs, lower inventories, global disruptions, limited processing capacity and growing demand.

For precision manufacturing, the real constraint is often not whether metal exists it’s whether fully certified, specification-compliant material is available when production needs it.

Planning early and communicating clearly remain two of the best ways to protect production schedules.

Planning an upcoming precision-machined component? Contact ABACORP early so our team can evaluate material availability, certification requirements and production timing before they become schedule constraints.

Sources and further reading

• U.S. Bureau of Industry and Security: Section 232 tariffs on aluminum and steel

• White House: June 2025 increase in Section 232 steel and aluminum tariffs

• U.S. Geological Survey: Mineral Commodity Summaries 2026

• S&P Global: U.S. aluminum supply tightness and the Midwest Premium

• S&P Global: North American aluminum supply disruptions

• Global aluminum industry priorities for 2026

This blog is provided for general educational purposes. Market conditions, tariffs, specifications and availability can change quickly. Confirm current requirements and pricing for each program.