Grade 1045 Steel | McMaster-Carr

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Material

1045 Carbon Steel

System of Measurement

Diameter

Length

Shape

Thickness

Width

Mechanical Finish

Precision Ground

End Type

Fabrication

Steel Grade

1045 Carbon Steel

Tolerance Rating

Hardness Rating

Yield Strength

40,000 psi to 99,999 psi

Appearance

Hardness

Edge Type

Specifications Met

Heat Treatable

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Heat Treatment

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

Shaft Motion

How can we improve?

1,059 Products

Raw Materials

Steel

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

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

Fastening and Joining

Machine Key Stock

Machine Key Stock

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

Machine Keys

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)