Molybdenum | McMaster-Carr

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Material

Molybdenum Disulfide

Silicone Rubber

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Applicator-Top Can

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Single-Use Packet

Hardness Rating

Tolerance Rating

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Hardness

Heat Treatment

Stress Relieved

Maximum Temperature

Less than 500° F

500° F to 749° F

750° F to 999° F

1,000° F to 1,999° F

2,000° F or greater

RoHS

Yield Strength

Less than 80,000 psi

80,000 psi to 89,999 psi

90,000 psi to 99,999 psi

100,000 psi to 109,999 psi

110,000 psi or greater

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Certificate Type

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Product Shelf Life

Elongation

Additive

Molybdenum Disulfide

Silicone Rubber

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

Mechanical Finish

Precision Ground

For Use On

Air Compressors

Close-Fitting Parts

Electric Motor Bearings

Electrical Contacts

Machine Tool Spindles

Fabrication

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1,111 Products

Molybdenum

Ultra-High-Temperature Molybdenum Rods

Ultra-High-Temperature Molybdenum Rods

Often used as heating elements, boring bars, electrodes, and heat sinks

Ultra-High-Temperature Molybdenum Foil

Ultra-High-Temperature Molybdenum Foil

Typically used in furnace heat shields and parts that process molten glass

Ultra-High-Temperature High-Strength Molybdenum Rods

Ultra-High-Temperature High-Strength Molybdenum Rods

Zirconium and titanium add strength for high-stress environments such as vacuum furnaces

Ultra-High-Temperature Molybdenum Wire

Ultra-High-Temperature Molybdenum Wire

Often used in lights to create a support for filaments

Other Products

Dry-Film Lubricants

Dry-Film Lubricants

Goes on wet and dries to form a nonstick film that lubricates surfaces without attracting dust

Steel

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

Powder and Flake Lubricants

Powder and Flake Lubricants

Help locks, fasteners, and hinges to work smoothly

Molybdenum Disulfide

Molybdenum Disulfide

Apply directly to lubricate parts or mix into other substances to increase their lubricity

Antiseize Lubricants

Antiseize Lubricants

Prevent threaded fasteners from sticking due to rust, dirt, and heat

Grease

Thicker than oil to evenly lubricate surfaces and stay in place

Assembly Lubricants

Assembly Lubricants

Lubricate tight-fitting parts before sliding them together to make assembly easier

Oil

Thinner than grease to flow in smaller gaps; dissipates heat and removes dirt and metal shavings

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

Water Test Strips

Water Test Strips

Dip into water and a color change indicates chemicals, pH, and other conditions

Penetrating Lubricants

Penetrating Lubricants

Cut through dirt, grease, and rust to protect tools and components from wear

Mold-Release Lubricants

Mold-Release Lubricants

Apply to molds before casting parts to prevent sticking, stretching, and tearing

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