- Aerogel 0.001
- Aerogel 0.020
- Gasoline, Aviation 0.721
- Gasoline, Auto 0.737
- Ethanol 0.789
- Methanol 0.792
- Jet-A 0.820
- Engine Oil 0.865
- Water Ice 0.913
- LDMW Polyethylene 0.919
- UHMW Polyethylene 0.941
- HDMW Polyethylene 0.941
- Fresh Water 0.996
- Average Sea Water 1.024
- Nitromethane 1.137
- Nylon 6/6 1.136
- Acrylic 1.190
- Isoplast® 101 1.190
- Polysulphone 1.250
- Peek 1.301
- Ertalyte® 1.410
- Peek, 30% Carbon Filled 1.410
- Acetron GP® 1.412
- Delrin® 1.412
- Peek, Bearing Grade 1.440
- PVC, Gray Type 1 1.467
- Isoplast® 101 LGF 40 1.520
- Peek, 30% Glass Filled 1.540
- CO2 Solid 1.560
- Magnesium AZ80A-T5 1.800
- Beryllium 1.850
- PTFE, Teflon® 2.200
- Fused Silica 7940 2.214
- Pyrex® 7740 2.242
- Concrete, Gravel 2.420
- Astro Sitall® 2.450
- Optical Glass BK7 2.519
- Zerodur® 2.520
- Macor® Ceramic 2.520
- Aluminum 5052 H32 2.680
- Aluminum 6061 T6 2.713
- Aluminum 3003 H12 2.740
- Aluminum 2024 T3 2.796
- Aluminum 2011 T3 2.823
- Aluminum 7075 T6 2.810
- Optical Glass F4 3.571
- Titanium 6AL-4V 4.484
- Cast Iron, Gray Class 40 7.003
- Stainless Duplex 2205 7.805
- Stainless 17-4 PH 7.806
- Steel, ETD 150® 7.833
- Steel, Stressproof® 7.833
- Steel, 4130 7.861
- Steel, 4140 7.861
- Steel, 12L14 LeadLoy® 7.861
- Stainless Steel 303/304 7.999
- Stainless Steel 316 7.999
- Invar 36 8.083
- Beryllium Copper 172 8.249
- Brass 360 8.498
- Bronze, Bearing 660 8.913
- Copper, pure 8.940
- Molybdenum, pure 10.22
- Silver, pure 10.490
- Lead 11.349
- Mercury 13.546
- Tungsten HD 17 17.000
- Tungsten HD 17.5 17.500
- Tungsten HD 18 18.000
- Tungsten HD 18.5 18.500
- Gold 24K 19.300
- Platinum 21.450