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Pickled & Oiled Steel Sheet

Millennium Metals is a supplier of hot rolled pickled and oiled (P+O) steel sheets, or HRPO sheets. For applications where a cleaner surface is desired, as opposed to basic hot rolled steel, pickled sheets are the best option. 

Hot rolled pickled and oiled steel sheet has a rust-resistant surface, unlike hot rolled steel, and is free of surface imperfections such as scale. After the steel is processed and cooled, the steel is cleaned using a surface cleaner, pickled in acid, rinsed, and then coated in a layer of oil. The pickling and oiling process increases durability, extending the lifetime of the steel as well as preventing future imperfections such as rust.

Common Grades

  • CQ/CSB/1010
  • A36
  • A572-50
  • Floor plate

Uncommon grades are also available upon customer inquiry.


Pickled flat steel sheets are common in plate burning and plasma cutting processes to make more precise components out of the steel. It also works well for more complex or structural demands. HRPO sheet is used in a variety of applications, such as:

  • Construction 
  • Pipes and tubing 
  • Home appliances
  • Industrial rack systems
  • Kitchen tops
  • Guardrails 
  • Aerospace
Common Steel Sheet Sizes:
  • Width: 48" to 72"
  • Gauge: 16GA to 3/4"
  • Lengths: Cut to customers' requirements


48.0” Min Width
72.0” Max Width
16GA Min Gauge
3/4” Max Gauge

Our Services

Millennium Metals offers solutions to ensure a positive customer experience, providing quality production and processing services, excellent customer service, and reliable deliveries. We have tie-in relationships with approved carriers and brokers, allowing for great rates and reliable services. 

All of our locations across the Midwest offer a six-month to one-year stocking program. The benefit of our programs include: 

  • Locked in cost 
  • Available when needed 
  • Cash-flow management 
  • Opens physical space on a customer’s floor 

In addition to being an HRPO sheet supplier, we offer a variety of other processing services, including shot blasting, laser cutting, blanking, design, and much more. Get in touch with a team member to discuss more of what we can do for you.

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