Rockwell B90 Steel | McMaster-Carr

Filter by

System of Measurement

Thickness

Width

Shape

Rectangular Tube

Length

Diameter

Material

Stainless Steel

Tolerance Rating

Mechanical Finish

Precision Ground

Heat Treatment

Fabrication

OD

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

Appearance

Specifications Met

Federal Specification

Hardness

Rockwell C48 to Rockwell C51

ID

Maximum Hardness After Heat Treatment

Wall Thickness

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

RoHS

Compliant with Exemptions

Heat Treatable

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,698 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

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Machine Key Stock

Machine Key Stock

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

Fluid Handling

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Power Transmission

Rotary Shafts

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

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