Triplate® is a composition of three layers: steel, pure aluminium and sea water corrosion resistant aluminium.
These three layers are homogeneously bonded together in a vacuum environment, with the aid of explosives (explosion cladded, welded or plated).
|Base material:||Steel||- LRA Shipplate Gr.A||or St 52-3N|
|Intermediate layer:||Pure aluminium||- Al 99,5||(Alloy 1050A)|
|Surface layer:||Corrosion resistant al.||- AlMg4,5Mn||(Alloy 5083)|