Bulk moduli
	GPa	Ref
air	0.00014	1
oil	1.62	2
water	2.2	1
High Damping Rubber	2.5	6
lead	8	7
bone	12	7
carbonized areogels	24	5
nickel	26	7
glass	40	7
brass	61	7
marble	70	7
aluminum	70	7
iron	100	7
copper	140	7
MgO	160	3
steel	160	1
tungsten	200	7
diamond	620	7

Refs:
1. Halliday & Resnick, 1988. Fundamentals of Physics, 3rd Ed. Wiley
2. http://www.svce.ac.in/~msubbu/FM-WebBook/Unit-I/Compressibility.htm
3. Fei, Y., 1999. Effects of temperature and composition on the bulk modulus of (Mg,Fe)O. American Meteorologist 84, 272-276.
4. Dorfmann, A., Burtscher, S.L., 2000. Experimental and computational aspects of cavitation in natural rubber. Plastics, Rubber and Composites 29 (2), 80-87.
5. Pekala, R. W., Alviso, C. T. & LeMay, J. D., 1990 J. Non-Cryst. Solids 125, 67-75.
6. Burtscher, S., Dorfman, A., Bergmeister, K., 1998. Mechanical aspects of high damping rubber. 2nd. Int. PhD Symposium in Civil Engineering, Budapest.
7. http://www.physics.usyd.edu.au/teach_res/db/d0004c.htm
8. Brandrup, J., Immergut, E.H., POLYMER HANDBOOK 3rd ed. Wiley, 1989