Materials

Aluminum

Aluminum offers a cost effective option for a wide range of industries and applications, including medical, robotics, aerospace, and automotive.

Learn more about aluminum .

• Corrosion resistant
• High strength-to-weight ratio
• Strength increases at subzero temperatures
• Better electrical conductivity than copper
• Holds paint well

Stainless Steel

The chromium in stainless steel forms an invisible layer that protects stainless steel parts from water and air. If the surface is scratched, this outer layer rebuilds itself, making stainless steel rust-proof.

Learn more about stainless steel parts.

• Corrosion resistant
• Excellent durability
• Self repairing surface

Plethora offers:

303

304

316

416

17-4PH

Additional alloys available by request.

Plastics

Industrial grade plastics offer the greatest flexibility in terms of colors and finishes for parts. Due to its relative softness compared to metal, plastic may not offer as tight of tolerances as metal.

• Durable
• Low cost
• Impact resistant
• Wide range of colors and finishes

Plethora offers:

ABS

Acetal

HDPE

LDPE

Nylon 66

PEEK

Polycarbonate

PEI (Ultem)

PTFE

UHMW

Copper, Brass, and Bronze

Copper alloys, which include brass and bronze, can serve a variety of specific manufacturing due to their conductivity and resistance to chemicals and corrosion.

• Corrosion resistant
• Electrical conductivity
• Heat conductivity

Plethora offers:

101 Copper

110 Copper

260 Brass

360 Brass

464 Brass

936 Bronze

Steel

Steel is one of the most popular machined materials around. Steel parts are often used for automotive, electronics, defense, transportation, medical, aerospace, and security purposes.

• Strength
• Durability
• Machinability

Plethora offers:

1018 steel

1020 steel

1040 steel

1045 steel

1117 steel

1144 steel

12L14 steel

4130 steel

4140 steel

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