Rockwell C45 Steel | McMaster-Carr

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System of Measurement

Thickness

Width

Shape

Length

Material

Stainless Steel

Diameter

Hardness

Rockwell C48 to Rockwell C51

Heat Treatment

Hardness Rating

Yield Strength

30,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi to 199,999 psi

Tolerance Rating

Appearance

Specifications Met

Fabrication

Certificate Type

Material Certificate with Traceable Lot Number

Performance

Chemical Resistant

Corrosion Resistant

Impact Resistant

Mechanical Finish

Precision Ground

DFARS Specialty Metals

Maximum Hardness After Heat Treatment

REACH

Elongation

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

RoHS

Maximum Temperature

Less than 500° F

1,000° F to 1,499° F

Export Control Classification Number (ECCN)

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403 Products

Raw Materials

Steel

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

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

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