Material directory2 suppliers

Steel Specialty suppliers in Illinois

Browse steel specialty suppliers in Illinois, including direct suppliers, processors, marketplaces, and network overlays.

SteelSpecialtyIllinois
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Locations and delivery reach

Green pins are verified locations; amber pins are estimated. Faint rings show estimated delivery reach. The public map starts on the contiguous U.S.

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2 suppliers

Northern Illinois Steel Supply Co.

EstimatedDirect supplier
channahon, IL · Steel, Stainless steel, Aluminum

Northern Illinois Steel Supply Co. is listed in Noramark's metals directory for steel, stainless steel in sheet / plate, tube / pipe forms.

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Good fit for
Direct supplierSteelSpecialtyIllinoisPhysical coverage
Highlights
Steel Sheet / plateSteel Tube / pipeStainless steel Sheet / plateStainless steel Tube / pipe
Backed by official sources
SteelStainless steelSheet / platesource
Materials
SteelStainless steelAluminum
Shapes
Sheet / plateTube / pipeBar / structuralSpecialty
Services
Locations
1 branch or delivery nodes with estimated coverage
Last verified Jun 23, 2026
Channahon Primary
channahon, IL • channahon, IL

OnlineMetals

VerifiedDirect supplier
Seattle, WA +1 more · Steel, Stainless steel, Aluminum · Cut to size, Pickup · Small orders / R&D friendly

National online metals seller focused on cut-to-size ordering, pickup, and parcel shipping across common mill forms.

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Show details +
Good fit for
Direct supplierSteelSpecialtyIllinois
Highlights
Steel Sheet / plateSteel Tube / pipeStainless steel Sheet / plateStainless steel Tube / pipe
Backed by official sources
online orderingcut to size metalsmall quantity specialistsource
Materials
SteelStainless steelAluminumSpecialty alloys
Shapes
Sheet / plateTube / pipeBar / structuralSpecialty
Locations
2 published branch locations
Verified location
Seattle operations
Seattle, WA • Seattle
Texas pickup node
Dallas, TX • Dallas-Fort Worth

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Snapshot updated Jun 23, 2026. This public directory reflects normalized coverage information only and does not show live inventory or pricing.