Alloy 20

Do you need custom fasteners created with Alloy 20? Since our inception, Elgin Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Alloy 20 Bar Stock we have available to meet your needs.

Alloy 20-245 Precious Metal Alloy

Subcategory: Metal; Nonferrous Metal Material Notes: All values may vary dependant on specific design and usage

Proprietary composition Capabilities:

  • Wire
  • Insulated

Information provided by California Fine Wire.

Physical Properties Metric English Comments
Density 11.5 g/cc 0.414 lb/in³
Mechanical Properties
Tensile Strength @ Break 765 MPa 111000 psi Stress relieved
Tensile Strength @ Break 862 MPa 125000 psi Hard
Modulus of Elasticity 63.8 GPa 9250 ksi
Electrical Properties
Electrical Resistivity 4.07e-005 ohm-cm 4.07e-005 ohm-cm 3% tolerance on sizes below 0.02, 5% tolerance on sizes above 0.02
Descriptive Properties
Magnetic None
Temperature Coefficient of Resistance Max 0.00002 ohms/ohm-°C 0-100°C
Thermal EMF vs Copper -0.041 mV