ASTM Wire | McMaster-Carr

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System of Measurement

Diameter

Shape

Material

Length

Container Type

Flexibility

Container Net Weight

Profile

Performance

Electrical Insulating

Heat Treatment

Maximum Temperature

Thickness

Appearance

Tensile Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

American Wire Gauge (AWG)

Finish

Tolerance Rating

DFARS Specialty Metals

Hardness Rating

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

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

2,201 Products

Raw Materials

Stainless Steel

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

611 products

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

163 products

Steel

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

607 products

Aluminum

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

118 products

Copper

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

99 products

Brass

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

77 products

Titanium

The most corrosion-resistant metal we offer—all with material certificates for traceability

32 products

Tungsten

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

16 products

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

12 products

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

12 products

Material Handling

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

67 products

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

265 products

Electrical Power, Networking, and Controlling

Grounding Wire

Ground current in electrical systems

12 products

Wire and Cable Strippers

Remove the outer insulation on wire and cable

8 products

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

1 product

Wire Sleeving

Bundle wiring and protect from abrasion and heat

44 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

15 products

Fastening and Joining

Solder

Join pieces of metal without melting the base material

39 products

Fabricating and Machining

Wire Cutters

Snip through various types of wire, even hardened and steel-reinforced wire

2 products

Cable Cutters

Slice through electrical, data, armored, coaxial, and fiber-optic cable

1 product