Carbon Steel Bars | McMaster-Carr

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Material

Steel Grade

1005-1026 Low-Carbon Steel

1006 Low-Carbon Steel

1006-1026 Low-Carbon Steel

1008 Low-Carbon Steel

1008-1010 Low-Carbon Steel

1010 Low-Carbon Steel

1010-1018 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1020-1026 Low-Carbon Steel

1026 Low-Carbon Steel

Shape

System of Measurement

Width

Length

Thickness

Diameter

Fabrication

Tolerance Rating

Specifications Met

Yield Strength

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Wall Thickness

Outside Width

Appearance

Mechanical Finish

Outside Height

Hardness Rating

Hardness

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

6,836 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

3,741 products

Fastening and Joining

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

530 products

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

671 products

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

383 products

Power Transmission

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

1,076 products

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

9 products

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

12 products

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

294 products

Facility and Grounds Maintenance

Rebar

Reinforces concrete to reduce the chance it will crack from expansion and contraction

9 products

Building and Machinery Hardware

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

4 products

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

21 products

Material Handling

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

1 product

Fabricating and Machining

Lathe Tools

Shape workpieces as they rotate on a lathe

86 products