AuNi20 Material Datasheet
Unlock Exclusive Materials Data
Gain access to a wealth of materials data by joining our Materials Portal.
Register for Free or Upgrade for Full Access Best valueMaterial Description
| Material Number | Material Name | Standard Status | VDA 231-106 classification | |
|---|---|---|---|---|
| AuNi20 | AuNi20 | Valid | 4.2 | 1) |
| 1) Remark: The gold-nickel material AuNi20, also Au80Ni20 or 80Au20Ni, is used as contact material as well as for tensioning straps. It is ductile, corrosion-resistant, abrasion-resistant and hardenable. AuNi20 is machinable. |
Chemical Composition
| Au [%] | Ni [%] | |
|---|---|---|
| blur | blur | 1) |
| 1) Source: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Temperature [°C] | Tensile Strength [MPa] | |
|---|---|---|
| blur | blur | 1) |
| 1) Source: blur |
Physical Properties
| Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Shear Modulus [GPa] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Specific Electrical Resistance [µΩm] | |
|---|---|---|---|---|---|---|---|
| blur | 1) | ||||||
| blur | blur | blur | blur | blur | 1)2) | ||
| blur | blur | 1) | |||||
| 1) Source: blur | |||||||
| 2) Remark: blur |
Cross Reference
| Material Name |
|---|
| Au80Ni20 |
| 80Au20Ni |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| AuNi20 | Evonik-Degussa GmbH, Essen |
Classification
| WIAM Material | Treatment | Semi-finished product | Dimension [mm] | Load type | Failure criteria | Rolling direction | Maximum stress [MPa] | Strain at maximum stress [%] | Source description |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur |
Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
| blur | blur |
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Bulk modulus [GPa] | Shear modulus [GPa] | Poisson's ratio |
|---|---|---|---|---|
| blur | blur | |||
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Coefficient thermal expansion
| Related Temperature [°C] | Temperature [°C] | Coefficient thermal expansion [10^-6*K^-1] |
|---|---|---|
| blur | blur | blur |
Electrical resistivity
| Temperature [°C] | Specific electrical resistance [µΩm] |
|---|---|
| blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
| blur | blur | |
| blur | ||
| blur | ||
| blur | blur |