Constantan® Pellets
Formula: Cu55/Ni45
Maximum Lump Size: 43mm
Weight: 2000g
UOM Code: 630-157-96
Legacy Code: CU046180
Distributor Code: GF63015796
SKU: 1000057918
Product Code: CU04-LP-000180
Maximum Lump Size: 43mm
Weight: 2000g
UOM Code: 630-157-96
Legacy Code: CU046180
Distributor Code: GF63015796
SKU: 1000057918
Product Code: CU04-LP-000180
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 100-300 |
| Elongation at break( % ) | 45 |
| Modulus of elasticity( GPa ) | 162 |
| Izod impact strength( J m⁻¹ ) | 107 |
| Tensile strength( MPa ) | 400-590 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 52 |
| Temperature coefficient( K⁻¹ ) | 0.00002+/- |
Thermal Properties
| Element | Value |
|---|---|
| Maximum use temperature in air( C ) | 500 |
| Melting point( C ) | 1225-1300 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 19.5@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 14.9@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.9 |