Elastomeric Alloy

Elastomeric Alloy
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Elastic alloys

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Elastomeric alloys are a unique material that combines the elasticity of rubber with the durability and strength of traditional metals or rigid polymers. These materials, also known as thermoplastic elastomers (TPE) or elastomeric composites, offer flexibility, resilience, and adaptability across various applications.

Available grades: 3J01, 3.21, 3J53

  • Ability to revert to its preset original shape upon heating
  • Can withstand significant deformation within a certain temperature range without permanent change
  • Capable of storing and releasing large amounts of mechanical energy
  • Lighter than traditional materials, yet just as strong
  • Particularly suitable for medical implants
  • Aerospace: Expandable antennas, solar panel hinges, and more
  • Automotive: Airbag trigger mechanisms, seat adjustment systems, etc.
  • Medical equipment: Vascular stents, neurostimulators, and more
  • Consumer electronics: Flexible components in wearable devices
Product Forms
  • Plate / Sheet
    Thickness: 0.1mm-5.0mm
    Width: 50mm-1000mm
    Length: 500mm-3000mm
  • Strip
    Thickness: 0.02mm-1.5mm
    Width: 3mm-500mm
    Delivery Forms: Bright shiny, cold rolled or hot rolled
  • Rod
    Diameter: Ø5mm-Ø80mm
    Length: 100mm-2000mm
  • Wire
    Diameter: Ø0.03mm-Ø5mm
    Delivery Forms: Bright shiny, supplied in spools
  • Tube
    Outer Diameter: Ø3mm-Ø100mm
    Wall Thickness: 0.5mm-10mm
    Length: 100mm-6000mm
Physical & Mechanical Properties
Grades Density (g/cm³) Electrical Resistivity (10⁻⁶ Ω·cm) Thermal Conductivity (W/m·K) Modulus of Elasticity (GPa) Yield Strength (MPa) Tensile Strength (MPa) Elongation at Break (%) Elastic Limit (MPa) Fatigue Life (cycles) Working Temperature Range (°C) Temperature Coefficient
3J21 (High Elasticity) 8.1 80 11 144 800 1000 10 800 >10⁷ -60 to 200 Extremely low temperature coefficient of elasticity
QBe2 (Constant Elasticity) 8.3 120 40 125 300 600 20 300 >10⁷ -40 to 150 Elasticity remains constant with minimal temperature sensitivity
Ni36CrTi (High Strength) 8.2 100 15 180 1100 1400 5 1100 >10⁶ -200 to 500 Maintains high strength even at elevated temperatures
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