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Material Strength
(MPa)
Yield
(MPa)
Young's
Modulus
(GPa)
Poisson's
Ratio
Thermal
Expansion
(10-6/C)
Density
(Mg/m3)
 Aluminum
Pure 70 20 70 0.33 23 2.71
Alloy 2014-T6 480 410 73 0.33 23 2.80
Alloy 6061-T6 310 275 69 0.33 23 2.70
Alloy 7075-T6 550 480 72 0.33 23 2.80
 Brass, Hard
Red Brass (80% Cu, 20% Zn) 590 470 100 0.34 20 8.60
Naval Brass 590 410 100 0.34 21 8.40
 Bronze
Manganese, Hard 620 450 100 0.34 20 8.30
 Cast Iron
Gray, ASTM A-48 170 - 70 0.22 12 7.20
Malleable, ASTM A-47 345 230 165 0.27 12 7.30
 Copper and its alloys
CDA 145 copper, hard 331 303 110 0.33 18 8.94
CDA 172 beryllium, hard 1210 965 131 0.33 17 8.25
CDA 220 bronze, hard 421 372 117 0.33 18 8.80
CDA 260 brass, hard 524 434 110 0.33 20 8.35
 Steel
Structural, ASTM-A36 400 250 200 0.29 12 7.85
Structural, ASTM-A514 690 760 200 0.29 12 7.85
Stainless, AISI 302, cold-rolled 860 520 195 0.30 17 7.85
Stainless, AISI 302, annealed 655 260 195 0.30 17 7.85
 Titanium
Alloy (6% Al, 4% V) 900 830 115 0.33 9.5 4.50
 Concrete (compression)
Plain, Med. Strength 28 - 25 - 10 4.4 - 4.7
Plain, High Strength 40 - 31 - 10 4.4 - 4.7
Lightweight, Med. Strength 28 - 25 - 10 2.8 - 3.6
Lightweight, High Strength 40 - 31 - 10 2.8 - 3.6
 Glass
Plate Glass 70 - 60 0.2 - 0.3 5 - 11 2.60
 Plastics
Nylon, type 6-6 75 55 2.8 0.4 30 1.10
Polycarbonate 65 60 2.4 - 6.8 1.20
Vinyl (rigid PVC) 50 40 2.8 - 50 - 60 1.40
 Wood
Douglas Fir 50 - 12 - - 0.51
Southern Pine 60 - 12 - - 0.61