Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
aluminum alloy
|
| gptkbp:alsoKnownAs |
cupronickel
|
| gptkbp:composedOf |
copper
nickel |
| gptkbp:density |
8.9 g/cm³
|
| gptkbp:discoveredIn |
19th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
Copper-Nickel
|
| gptkbp:magnetType |
non-magnetic
|
| gptkbp:meltingPoint |
1170-1240°C
|
| gptkbp:property |
corrosion resistance
silver color good thermal conductivity resistance to biofouling |
| gptkbp:resistantTo |
seawater corrosion
|
| gptkbp:typicalCopperContent |
70-90%
|
| gptkbp:typicalNickelContent |
10-30%
|
| gptkbp:usedFor |
gptkb:cryptocurrency
marine engineering musical instruments shipbuilding medical equipment heat exchangers desalination plants |
| gptkbp:usedIn |
Euro coins
UK 5p and 10p coins US nickel coin |
| gptkbp:weldability |
good
|
| gptkbp:bfsParent |
gptkb:Centenary_Perspective_1976
|
| gptkbp:bfsLayer |
8
|