Grade 1045 Steel | McMaster-Carr

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Material

Shape

System of Measurement

Diameter

Length

Thickness

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Mechanical Finish

Precision Ground

Fabrication

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Tolerance Rating

Yield Strength

40,000 psi to 99,999 psi

Steel Grade

1045 Carbon Steel

Appearance

Specifications Met

Hardness

Heat Treatment

Heat Treatable

Maximum Hardness After Heat Treatment

Edge Type

REACH

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

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DFARS Specialty Metals

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1,059 Products

Raw Materials

Steel

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

Power Transmission

Rotary Shafts

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

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.)