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PA round bar

Round Rod in PA6.6 HS 3000 mm brown

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This is a round rod made of PA6.6 HS, polyamide 6.6.

The material is semi-crystalline and has a melting point of 261 °C.

The density is 1.15 g/cm³ and the moisture absorption at 23 degrees and 50 percent relative humidity sits at 2.5 percent.

The yield strength is 85 MPa, the elongation at break 55 percent and the tensile modulus 3274 MPa.

HS is a code that is not yet documented, so the remaining mechanical figures are based on standard PA6.6.

Used for gears, sprockets, slide strips, bearing bushings, wear plates and structural parts that need a little higher stiffness and heat resistance than PA6.

The rod can be turned, milled, drilled and tapped with tools meant for engineering plastics. Carbide and coated inserts work best. Moisture affects the dimensions, so let the material rest in the workshop climate before the finishing cuts.

This particular round rod in PA6.6 HS measuring 3000 mm in the color brown suits gears, slide strips, bearing bushings and wear plates where a little higher stiffness than PA6 is needed.

The 3000 mm format in PA6.6 HS makes it suitable for applications where you need a specific dimension without large machining allowances.

The brown color on this PA6.6 HS round rod makes it easy to identify in production and lowers the risk of mix-ups.

Not sure whether the material suits your case? Get in touch with us.

Technical specifications

Färggrupp
Brun
Nyans
Brun
Format
Rundstång
Material
PA6.6 HS
Length
3000 mm
Outer Diameter
8 mm
Benefits
Electrically Insulating

Hög volym- och ytresistivitet

Food Safe

Godkänd för kontakt med livsmedel (FDA/EU 10/2011)

High Impact Resistance

Utmärkt motstånd mot slag och stötar

High Wear Resistance

Utmärkt motstånd mot nötning och slitage

Low Friction

Låg friktionskoefficient, självsmörjande egenskaper

Weldable

Kan sammanfogas genom svetsning

Machining
CNC Machining

Datorstödd bearbetning

Drilling

Håltagning med borr

Milling

Bearbetning med fräs

Sawing

Kapning med såg (band-, cirkelsåg)

Turning

Bearbetning i svarv

Certifications
FDA EU 10/2011 Carbon Footprint (PCF): 6,7 kg CO₂e/kg FDA 21 CFR approved: Yes EU 10/2011 approved: Yes
Property Value Unit Test standard
Density & Weight
Density 1,15 g/cm³ ISO 1183
Moisture Absorption
Water Absorption to Saturation 8 % ISO 62
Tensile Properties
Yield Stress 84 MPa ISO 527-2
Tensile Modulus of Elasticity 3500 MPa ISO 527-2
Strain at Yield 7 % ISO 527
Tensile Strain at Break 70 % ISO 527-2
Flexural Properties
Flexural Strength 90 MPa ISO 527-2
Flexural Modulus of Elasticity 3300 MPa DIN EN ISO 178
Impact Resistance
Charpy Notched Impact Strength 2 kJ/m² DIN EN ISO 179-1
Hardness
Shore D Hardness 83 ISO 868
Ball Indentation Hardness 160 MPa ISO 2039-1
Compressive Properties
Compressive Modulus 2900 MPa ISO 604
Temperature Limits
Melting Point 260 °C ISO 3146
Max. Service Temperature (short-term) 180 °C
Max. Continuous Service Temperature 95 °C
Minimum temperature -30 °C
Heat Deflection Temperature (HDT/A) 100 °C ISO 75
Glass Transition Temperature 47 °C ISO 3146
Thermal Conductivity
Thermal Conductivity 0,36 W/(m·K) DIN 52612
Insulation Properties
Dielectric Strength 20 kV/mm IEC 60243-1
Volume Resistivity ≥ 10^13 Ω·cm IEC 60093
Dielectric Constant (1 MHz) 3,3 IEC 60250
Dielectric Dissipation Factor (1 MHz) 0,2 IEC 60250
Static Dissipation
Surface Resistivity ≥ 10^13 Ω IEC 60093
Flammability Rating
Flammability Rating (UL 94) HB UL 94
Limiting Oxygen Index (LOI) 27 % ASTM D2863

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