Steel supply
A flat-rolled steel supplier that ships material ready to run.
Metal Master supplies coil, slit mults, cut-to-length sheet, and blanks to manufacturers across Indiana, Illinois, Ohio, Michigan, and Kentucky — sourced from a multi-mill network and processed at our mill-adjacent facility in Crawfordsville.
Substrates supplied
HR · HRPO · CR · HDG · Galvalume · Aluminized · Pre-painted · ZAM
Capability range
Gauge 0.008" – 0.750" · Widths to 62"
Ship as
Master coil · Slit mults · Sheet · Blanks
Certification
ISO 9001:2015 · CMTR every shipment
What you get from a service-center steel supplier
A mill sells master coil in mill widths on mill lead times. A distributor sells whatever happens to be on the floor. Metal Master sits between the two: we hold and source master coil from multiple domestic mills, then process it into the width, length, and form your line actually consumes — so what arrives on your dock goes straight into the press or the roll former.
That means one purchase order instead of three, one certification package instead of a paper chase, and one supplier accountable for gauge, width, camber, and delivery date. For plants running scheduled releases, we hold your grades in stock or on consignment and release against your build schedule.
Steel we supply
Domestic-first sourcing across eight flat-rolled substrates, with qualified international programs when spec, timing, or price requires it.
Hot-rolled (HR)
Structural and heavy-gauge forming
View specs →
Hot-rolled pickled & oiled (HRPO)
Clean surface for stamping and welding
View specs →
Cold-rolled (CR)
Tight gauge, smooth finish, paintable
View specs →
Galvanized (G30–G235)
Zinc-coated corrosion resistance
View specs →
Galvalume
Al-Zn coating for roofing and panel
View specs →
Aluminized
High-temperature and exhaust applications
View specs →
Pre-painted / coil-coated
Polyester, SMP, and PVDF systems
View specs →
ZAM
Zinc-aluminum-magnesium, cut-edge protection
View specs →
Supply capability at a glance
| Form | Gauge | Width / length |
|---|---|---|
| Slit coil / mults | 0.008" – 0.750" | Widths to 62" |
| Cut-to-length sheet | 0.010" – 0.750" | Cut lengths to customer print |
| Blanks | Per substrate | Rectangular and shaped |
| Master coil | Mill capability | Mill widths, shipped direct or held |
Exact tolerances vary by substrate and gauge. See capabilities for line specifications and the line card for the full stocking range.
Where we supply
Daily truck lanes out of Crawfordsville, Indiana into the industrial Midwest.
Indianapolis, IN
Local steel supply →
Chicago, IL
Local steel supply →
Detroit, MI
Local steel supply →
Fort Wayne, IN
Local steel supply →
Cincinnati, OH
Local steel supply →
Louisville, KY
Local steel supply →
Statewide coverage is detailed on the Indiana metal supplier page. Fabrication shops should start with steel supply for metal fabricators.
Frequently asked
- What kind of steel supplier is Metal Master?
- An independent flat-rolled steel supplier and service center. We buy master coil from domestic mills — Nucor, Cleveland-Cliffs, Steel Dynamics, US Steel, ArcelorMittal — and supply it as slit coil, cut-to-length sheet, or blanks processed to your requirement.
- Do you have a minimum order?
- It depends on substrate, gauge, and whether the material is stocked or mill-direct. Stocked grades can ship in partial-coil or sheet quantities; mill-direct runs are ordered in coil or truckload lots. Call with your requirement and we'll tell you which path is faster and cheaper.
- Do you supply certified material?
- Yes. A Certified Mill Test Report travels with every shipment, and traceability is maintained through processing under our ISO 9001:2015 quality system.
- Can you hold inventory for us?
- Yes — stocking and consignment programs let us hold your gauges and grades and release against your build schedule instead of your purchasing cycle.