Metals Ceramics, Plastics etc.

Metals
Material
Elastic modulus
Coefficient of thermal expansion
N/mm² (20°C)
µm/m/K (20°C)
Aluminium
70600
23,4
Aluminium 2024-T4
70600
23,0
Beryllium copper
127500
16,6
Brass
117700
16,7
Bronze
117700
17,0
Cast iron
98100
10,5
Constantan
162800
14,9
Copper
117700
16,7
Hastalloy 276
185300
11,2
Inconel 600
212800
13,3
Inconel X750
212800
12,1
Invar Fe-36.5Ni
147100
1,2
Lead and its alloy
9800
29,0
Monel
176500
13,5
Stainless steel
SUS 304
193200
16,2
SUS310
200100
15,8
SUS316
193200
16,0
SUS321
193200
16,7
Steel, mild (0,1-0,2C)
207400
11,8
Steel, hard (0,4-0,5C)
205000
11,2
Steel SUS630 (17-4PH)
196100
10,8
Steel SUS631 (17-7PH)
200100
10,6
Titanium
107900
8,9
Titanium alloy (Ti-6Al-4V)
112800
8,8

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Ceramics, Plastics, etc.
Material
Elastic modulus
Coefficient of thermal expansion
N/mm² (20°C)
µm/m/K (20°C)
ABS
2600
74
Acryl (PMMA)
2900 ... 3400
70
Concrete
19600 ... 39200
7 ... 13
CFRP
196000 ... 294000
-1 ... 7
Epoxies (cast)
2500 ... 2900
45 ... 65
Fluoro-Carbon-resin 4F (PTFE)
390 ... 980
100
Glass
Quartz
72600
0,5
Soda
69600
7,9
Gypsum
4900 ... 9800
25
Wood
Maple
9800
5,7
OaK
9800
5,2
Pine
9800
4,4
Ceramics
Al2O3
284000 ... 304000
8,7
SiC
402000 ... 422000
4,6
Si3N4
314000 ... 333000
2,6 ... 3,3
Nylone 66 (PA)
3100
90
Polyacetal
3500
80
Polyethylene (LD-P)
100 ... 300
250
Polyethylene (HD-P)
400 ... 1300
110 ... 130
Polyimide
3600
20 ... 30
Polycarbonate
1900 ... 2400
66 ... 70
Polypropylene
1100 ... 1600
110
Polystyren
1900 ... 2000
60 ... 80
Polyvinylchloride (PVC)
2500 ... 4100
50 ... 185

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