Přehled mechanických vlastností vybraných materiálů#
import pandas as pd
from IPython.display import display, Math, Latex
table_MIT = pd.read_csv('https://web.mit.edu/course/3/3.11/www/modules/props.csv', sep=',')
display(table_MIT)
| MATERIAL | Type | Cost ($/kg) | Density (r,Mg/m3) | Young's Modulus (E, GPa) | Shear Modulus (G, GPa) | Poisson's Ratio (n) | Yield Stress (sY, MPa) | UTS (sf,MPa) | Breaking strain (ef,%) | Fracture Toughness (Kc,MN m-3/2) | Thermal Expansion (a,10-6/C) | Unnamed: 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | Alumina (Al2O3) | ceramic | 1.90 | 3.90 | 390.0000 | 125.0000 | 0.26 | 4800.0 | 35.0 | 0.0 | 4.400 | 8.1 | NaN |
| 1 | Aluminum alloy (7075-T6) | metal | 1.80 | 2.70 | 70.0000 | 28.0000 | 0.34 | 500.0 | 570.0 | 12.0 | 28.000 | 33.0 | NaN |
| 2 | Beryllium alloy | metal | 315.00 | 2.90 | 245.0000 | 110.0000 | 0.12 | 360.0 | 500.0 | 6.0 | 5.000 | 14.0 | NaN |
| 3 | Bone (compact) | natural | 1.90 | 2.00 | 14.0000 | 3.5000 | 0.43 | 100.0 | 100.0 | 9.0 | 5.000 | 20.0 | NaN |
| 4 | Brass (70Cu30Zn, annealed) | metal | 2.20 | 8.40 | 130.0000 | 39.0000 | 0.33 | 75.0 | 325.0 | 70.0 | 80.000 | 20.0 | NaN |
| 5 | Cermets (Co/WC) | composite | 78.60 | 11.50 | 470.0000 | 200.0000 | 0.30 | 650.0 | 1200.0 | 2.5 | 13.000 | 5.8 | NaN |
| 6 | CFRP Laminate (graphite) | composite | 110.00 | 1.50 | 1.5000 | 53.0000 | 0.28 | 200.0 | 550.0 | 2.0 | 38.000 | 12.0 | NaN |
| 7 | Concrete | ceramic | 0.05 | 2.50 | 48.0000 | 20.0000 | 0.20 | 25.0 | 3.0 | 0.0 | 0.750 | 11.0 | NaN |
| 8 | Copper alloys | metal | 2.25 | 8.30 | 135.0000 | 50.0000 | 0.35 | 510.0 | 720.0 | 0.3 | 94.000 | 18.0 | NaN |
| 9 | Cork | natural | 9.95 | 0.18 | 0.0320 | 0.0050 | 0.25 | 1.4 | 1.5 | 80.0 | 0.074 | 180.0 | NaN |
| 10 | Epoxy thermoset | polymer | 5.50 | 1.20 | 3.5000 | 1.4000 | 0.25 | 45.0 | 45.0 | 4.0 | 0.500 | 60.0 | NaN |
| 11 | GFRP Laminate (glass) | composite | 3.90 | 1.80 | 26.0000 | 10.0000 | 0.28 | 125.0 | 530.0 | 2.0 | 40.000 | 19.0 | NaN |
| 12 | Glass (soda) | ceramic | 1.35 | 2.50 | 65.0000 | 26.0000 | 0.23 | 3500.0 | 35.0 | 0.0 | 0.710 | 8.8 | NaN |
| 13 | Granite | ceramic | 3.15 | 2.60 | 66.0000 | 26.0000 | 0.25 | 2500.0 | 60.0 | 0.1 | 1.500 | 6.5 | NaN |
| 14 | Ice (H2O) | ceramic | 0.23 | 0.92 | 9.1000 | 3.6000 | 0.28 | 85.0 | 6.5 | 0.0 | 0.110 | 55.0 | NaN |
| 15 | Lead alloys | metal | 1.20 | 11.10 | 16.0000 | 5.5000 | 0.45 | 33.0 | 42.0 | 60.0 | 40.000 | 29.0 | NaN |
| 16 | Nickel alloys | metal | 6.10 | 8.50 | 180.0000 | 70.0000 | 0.31 | 900.0 | 1200.0 | 30.0 | 93.000 | 13.0 | NaN |
| 17 | Polyamide (nylon) | polymer | 4.30 | 1.10 | 3.0000 | 0.7600 | 0.42 | 40.0 | 55.0 | 5.0 | 3.000 | 103.0 | NaN |
| 18 | Polybutadiene elastomer | polymer | 1.20 | 0.91 | 0.0016 | 0.0005 | 0.50 | 2.1 | 2.1 | 500.0 | 0.087 | 140.0 | NaN |
| 19 | Polycarbonate | polymer | 4.90 | 1.20 | 2.7000 | 0.9700 | 0.42 | 70.0 | 77.0 | 60.0 | 2.600 | 70.0 | NaN |
| 20 | Polyester thermoset | polymer | 3.00 | 1.30 | 3.5000 | 1.4000 | 0.25 | 50.0 | 0.7 | 2.0 | 0.700 | 150.0 | NaN |
| 21 | Polyethylene (HDPE) | polymer | 1.00 | 0.95 | 0.7000 | 0.3100 | 0.42 | 25.0 | 33.0 | 90.0 | 3.500 | 225.0 | NaN |
| 22 | Polypropylene | polymer | 1.10 | 0.89 | 0.9000 | 0.4200 | 0.42 | 35.0 | 45.0 | 90.0 | 3.000 | 85.0 | NaN |
| 23 | Polyurethane elastomer | polymer | 4.00 | 1.20 | 0.0250 | 0.0086 | 0.50 | 30.0 | 30.0 | 500.0 | 0.300 | 125.0 | NaN |
| 24 | Polyvinyl chloride (rigid PVC) | polymer | 1.50 | 1.40 | 1.5000 | 0.6000 | 0.42 | 53.0 | 60.0 | 50.0 | 0.540 | 75.0 | NaN |
| 25 | Silicon | ceramic | 2.35 | 2.30 | 110.0000 | 44.0000 | 0.24 | 3200.0 | 35.0 | 0.0 | 1.500 | 6.0 | NaN |
| 26 | Silicon Carbide (SiC) | ceramic | 36.00 | 2.80 | 450.0000 | 190.0000 | 0.15 | 9800.0 | 35.0 | 0.0 | 4.200 | 4.2 | NaN |
| 27 | Spruce (parallel to grain) | natural | 1.00 | 0.60 | 9.0000 | 0.8000 | 0.30 | 48.0 | 50.0 | 10.0 | 2.500 | 4.0 | NaN |
| 28 | Steel, high strength 4340 | metal | 0.25 | 7.80 | 210.0000 | 76.0000 | 0.29 | 1240.0 | 1550.0 | 2.5 | 100.000 | 14.0 | NaN |
| 29 | Steel, mild 1020 | metal | 0.50 | 7.80 | 210.0000 | 76.0000 | 0.29 | 200.0 | 380.0 | 25.0 | 140.000 | 14.0 | NaN |
| 30 | Steel, stainless austenitic 304 | metal | 2.70 | 7.80 | 210.0000 | 76.0000 | 0.28 | 240.0 | 590.0 | 60.0 | 50.000 | 17.0 | NaN |
| 31 | Titanium alloy (6Al4V) | metal | 16.25 | 4.50 | 100.0000 | 39.0000 | 0.36 | 910.0 | 950.0 | 15.0 | 85.000 | 9.4 | NaN |
| 32 | Tungsten Carbide (WC) | ceramic | 50.00 | 15.50 | 550.0000 | 270.0000 | 0.21 | 6800.0 | 35.0 | 0.0 | 3.700 | 5.8 | NaN |
| 33 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |