Coated Steel | McMaster-Carr

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365 Products

About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron

Lubricated 1080 Spring Steel Wire

Also known as music wire.

Lubricated 1065 Spring Steel Wire

This wire is coated with oil for corrosion resistance and lubricity. Use it for bundling and as tag wire.

Lubricated 1065 Spring Steel Wire Assortments

Always have the right size wire on hand with a 72-piece assortment.

Zinc-Galvanized Steel Wire

This wire is zinc galvanized for good corrosion resistance.

PVC-Coated Steel Wire

Coated with PVC for corrosion resistance, this carbon steel wire will stand up to outdoor use.

Chrome-Plated Low-Carbon Steel Rods

The matte plating on these rods increases corrosion resistance and wear resistance.

Zinc-Galvanized Low-Carbon Steel Rods

These rods are zinc galvanized for good corrosion resistance.

Zinc-Galvanized Low-Carbon Steel Sheets and Bars

These sheets and bars are zinc galvanized for good corrosion resistance.

Nickel-Coated Low-Carbon Steel Bars

In addition to good corrosion resistance, the nickel coating provides better wear resistance than the zinc-galvanized coating.

Paintable Galvannealed Low-Carbon Steel Sheets

The galvannealed coating allows these steel sheets to be painted without prepping the surface. They're easier to weld and more scratch resistant than zinc-galvanized steel sheets. Use them for outdoor signs, cabinets, and doors.

Mold- and Mildew-Resistant Low-Carbon Steel Sheets

A silver-filled resin coating on one side of these sheets protects from degradation caused by bacteria and fungi.

Zinc-Galvanized Low-Carbon Steel 90° Angles

These 90° angles are zinc galvanized for good corrosion resistance.

Chrome-Plated Hardened
Multipurpose 4140 Alloy Steel Rods

The chrome plating on these rods increases corrosion resistance.

Electrical Steel

Containing 3% silicon, this electrical steel forms the laminated cores of electromagnetic devices to improve performance. It’s extremely thin, reducing energy loss for better overall efficiency.