Ready Plastics
PEEKRodNatural

PEEK - 0.375" dia x 120 Natural Rod - 120 in Rod

120 in Rod

PEEK - 0.375" dia x 120 Natural RodPEEK - 0.375" dia x 120 Natural Rod - view 2PEEK - 0.375" dia x 120 Natural Rod - view 3
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This PEEK rod measures 0.375″ diameter × 120″ length, finished in natural. Available to order — price $81.84 per Each.

SpecificationValueTolerance
Shape / FormRod
Diameter0.375″Standard
Length120″Standard
ColorNatural
About This Product

PEEK (Polyether Ether Ketone) Natural rod in 0.375" diameter x 120" long is a high-performance engineering plastic designed for demanding industrial and machining applications. This Natural PEEK rod delivers outstanding high-temperature performance, chemical resistance, and dimensional stability, making it an excellent choice for precision parts used in harsh environments.

Specifications

Shape

Rod

Length

120 in

Outer Diameter

0.375 in

Color

Natural

Unit of Measure

Each

Other PEEK sizes

← All PEEKstock & specs

Price

$81.84 / Each

In Stock
21010 available
Available at 11 locations

$150 order minimum

View PEEK Details
Ships same day if ordered by 2pm
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Quick Info
CategoryPEEK
FormRod
Length120 in
Outer Diameter0.375 in

Typical Properties — PEEK - 0.375" dia x 120 Natural Rod

Peek
General
PropertyTest MethodUnitValue
DensityD792lb/in³ / g/cm³0.047 / 1.3
Water absorption (24 / 96 h immersion @ 73°F)ASTM D570mg / %5/10 / 0.06/0.12
Water absorption (Saturation in air @ 73°F, 50% RH)ASTM D570%0.20
Water absorption (Saturation in water @ 73°F)ASTM D570%0.45
Flammability rating (UL 94, 3 / 6 mm thickness)UL 94V-0/V-0
Mechanical
PropertyTest MethodUnitValue
Tensile strength (At yield / break)ASTM D638psi / MPa14,500 / 99
Tensile strain at breakASTM D638%15
Tensile modulusASTM D638psi / MPa566,000 / 3,900
Compressive stress (At 10% nominal strain)ASTM D695psi / MPa20,000 / 135
Izod impact (notched)ASTM D256ft·lb/in / J/m0.8 / 42
Rockwell hardnessASTM D785R120
Operating Environment
PropertyTest MethodUnitValue
Melting temperatureASTM D2133°F / °C640 / 335
Thermal conductivity (@ 73°F)ASTM C177Btu·in/ft²·h·°F / W/m·K1.7 / 0.24
Coefficient of thermal expansion (Avg. 73 – 140°F)ASTM D696μin/in/°F / μm/m/°C28 / 50
Coefficient of thermal expansion (Avg. 73 – 212°F)ASTM D696μin/in/°F / μm/m/°C28 / 50
Heat deflection temperature (264 psi (Method A))ASTM D648°F / °C320 / 160
Max service temperature (Short-term)°F / °C590 / 310
Max service temperature (Continuous (5,000 / 20,000 h))°F / °C480 / 245
Electrical
PropertyTest MethodUnitValue
Dielectric strengthASTM D149V/mil / kV/mm610 / 24
Volume resistivityASTM D257Ω·cm>10¹⁴
Surface resistivityASTM D257Ω>10¹³

Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.

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