3/32" Balls | McMaster-Carr

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System of Measurement

Diameter

Material

Borosilicate Glass

Silicon Nitride Ceramic

Stainless Steel

Tungsten Carbide

Shape

Tolerance Rating

Hardness Rating

Hardness

Durometer 50D to Durometer 65D

Knoop 420 HK 0.1

Rockwell R108 to Rockwell R121

Rockwell R120 to Rockwell R122

Appearance

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Fracture Resistant

High Temperature

Highly Weldable

Thermal Shock Resistant

Thermally Conductive

Ultra-Low Temperature

RoHS

Compliant with Exemptions

Yield Strength

Specifications Met

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 1,999° F

Magnetic Properties

REACH

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

Construction

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Mechanical Finish

Minimum Temperature

-249° F to -1° F

Heat Treatment

Fabrication

Color

Certificate Type

Material Certificate with Traceable Lot Number

Density

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16 Products

Raw Materials

Stainless Steel

Stainless Steel

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

Plastic

A lightweight alternative to metal and glass

Steel

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

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Glass

Clear and highly heat and chemical resistant; often used in sights, lighting, and lab equipment

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Brass

More machinable than copper and bronze—all with material certificates for traceability

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

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