Table of typical material values: density, Young's modulus, yield and tensile strength, thermal expansion and conductivity of steels, aluminum alloys, copper, brass, titanium, plastics and glasses.
| Material | ρ (kg/m³) | E (GPa) | Sᵧ (MPa) | Sᵤ (MPa) | α (10⁻⁶/K) | k (W/(m·K)) |
|---|---|---|---|---|---|---|
| ASTM A36 structural steel | 7800 – 7850 | 200 – 210 | 250 | 400 – 550 | 11.1 | 54 |
| AISI 1018 steel, cold drawn | 7850 – 7870 | 200 | — | — | — | — |
| AISI 1045 steel (C45) | 7850 | 200 – 210 | 340 | 620 | — | — |
| AISI 4140 steel (42CrMo4) | — | — | 900 | 1100 – 1300 | — | — |
| AISI 304/304L stainless steel | 7890 – 7900 | 200 | 205 | 515 | 16.6 | 16.3 |
| AISI 316/316L stainless steel | 7890 | 200 | 205 | 515 | 16.6 | 13.5 |
| Aluminum alloy 6061-T6 | 2700 | 68.9 – 70.4 | 240 | 290 | 23.2 – 23.4 | 152 – 167 |
| Aluminum alloy 7075-T6/T651 | 2800 – 2810 | 71 – 71.7 | 430 – 480 | 572 | 23.4 – 23.6 | 130 |
| Cartridge brass 70/30 (C26000) | 8530 | 110 | 220 | 370 | 20 | 121 |
| Copper C11000 (ETP) | 8910 | 117 | 69 | 221 | 16.9 | 391 |
| Aluminum alloy 2024-T3/T351 | 2770 – 2780 | 73 | 270 – 280 | 400 – 430 | 22.9 | 120 |
| Aluminum alloy 5052-H32 | 2680 | 69.3 | 159 | 214 – 262 | 23.8 | 138 |
| Commercially pure titanium, grade 2 | 4480 | 116 | 345 | 485 | 8.6 | 21.8 |
| Polycarbonate (PC) | 1200 – 1220 | 2 – 2.4 | — | 55 – 75 | 65 – 70 | 0.19 – 0.22 |
| Polytetrafluoroethylene (PTFE, Teflon) | 2130 – 2220 | 0.5 | — | 21 – 34 | 112 – 125 | 0.25 |
| Poly(methyl methacrylate) (PMMA, acrylic) | 1170 – 1200 | — | — | — | 50 – 100 | — |
| Nylon 66 (PA66) | 1140 | — | — | — | — | — |
| High-density polyethylene (HDPE) | 930 – 970 | — | — | 38 | — | 0.54 |
| Polypropylene (PP) | 895 – 930 | 1.3 – 1.8 | — | — | — | — |
| Rigid polyvinyl chloride (uPVC) | 1300 – 1450 | 3.4 | — | — | 50 | 0.14 – 0.28 |
| Polyethylene terephthalate (PET) | 1370 – 1455 | 2.8 – 3.1 | — | 55 – 75 | 70 | 0.15 – 0.24 |
| Acrylonitrile butadiene styrene (ABS) | 1060 – 1080 | 2.28 | — | 43 | — | — |
| Borosilicate glass 3.3 (BOROFLOAT® 33 type) | 2230 | 64 | — | — | 3.3 | 1.2 |
| Soda–lime glass (flat glass) | 2530 | 74 | — | — | 9.5 | 0.7 – 1.3 |
Typical values or ranges (at room temperature); for steels, Sᵧ is usually the standard minimum. Each material opens its card in «Data», with the references consulted and the condition of each value.
Source: Simuveliq compilation from consulted references (in each material card, in «Data»).
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