Material type

Molybdenum content, wt.%

Density, g/cm²

Vickers hardness, MPa

Electrical resistivity, Ohm·mm²/m

Rated current of contacts, A

MDK-1

2.5 - 5.0

8.98 - 9.00

1000 - 1500

0.021 - 0.022

up to 10

MDK-2

5.1 - 8.0

9.00 - 9.05

1500 - 1650

0.022 - 0.024

up to 100

MDK-3

8.1 - 12.0

9.05 - 9.10

1650 -1750

0.024 - 0.028

up to 100