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Classification of the corrosiveness of the indoor environment of museum locations according to the corrosion rate of mass increase.
| Steel (ISO 11844) |
Cu (ISO 11844) |
Pb (Proposal) |
Brass (Proposal) |
|
|---|---|---|---|---|
| S1 Space | IC 1 | IC 1 | IC 2 | IC 1 |
| S2 Home | IC 2 | IC 1 | IC 5 | IC 1 |
| R3 Cabinet | IC 1 | IC 1 | IC 2 | IC 1 |
| R4 Wheels | IC 1 | IC 1 | IC 2 | IC 1 |
| S5 Heritage | IC 2 | IC 2 | IC 4 | IC 2 |
| S6 Cathedra | IC 3 | IC 2 | IC 3 | IC 2 |
| R7 XXth | IC 3 | IC 2 | IC 2 | IC 2 |
| R8 Entrance | IC 4 | IC 4 | IC 3 | IC 4 |
