Materials Science and Engineering Handbook Part 7 pptx

Mechanical Properties
CRC Handbook of Materials Science & Engineering
756
Crystalline Acetal 30% glass fiber 0.96/4.8
20% carbon fiber 0.53/1.6
Nylon 66 30% glass fiber 1.5/11
30% carbon fiber 0.80/6.4
Polybutylene telphthalate (PBT) 30% glass fiber 1.4/9.1
30% carbon fiber 0.64/3.5
Polythylene terephthalate (PET) 30% glass fiber 1.0/—
Polyphenylene sulfide (PPS) 30% glass fiber 0.75/4.5
30% carbon fiber 0.59/2.9
Table 215. IMPACT STRENGTH OF CARBON- AND GLASS-
R
EINFORCED ENGINEERING THERMOPLASTICS (SHEET 2 OF 2)
Class Resin Type Composition
Impact Strength,
Notched/Unnotched
(J/cm)
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio, Ed., ASM
International, Materials Park, OH, p111–112, (1994).
8.20 Mechanical Page 756 Wednesday, December 31, 1969 17:00
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Mechanical Properties
757
Table 216. FRACTURE TOUGHNESS OF
S
I
3

N
4
AND AL
2
O
3
COMPOSITES
Matrix
Dispersed
Phase
Fracture Toughness
(K
Ic
),
(MPa √m)
Si
3
N
4
+ 6 wt % Y
2
O
3
None 4.8 ± 0.3
Si
3
N
4
+ 6 wt % Y
2

O
3
TiC 4.4 ± 0.5
(Ti, W) C 3.5 ± 0.3
WC 5.2 ± 0.4
TaC 4.6 ± 0.4
HfC 3.6 ± 0.2
SiC 3.65 ± 0.5
Al
2
O
3
TiC 3.2 ± 0.4
Containing 30 Vol % of Metal Carbide Dispersoid (2 µm average particle diameter)
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio,
Ed., ASM International, Materials Park, OH, p169,(1994).
8.20 Mechanical Page 757 Wednesday, December 31, 1969 17:00
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Mechanical Properties
CRC Handbook of Materials Science & Engineering
758
Table 217. TENSILE MODULUS OF GRAY CAST IRONS

ASTM Class
Tensile Modulus
(GPa)
20 66 to 97
25 79 to 102
30 90 to 113
35 100 to 119

40 110 to 138
50 130 to 157
60 141 to 162
Source: data from ASM Metals Reference Book, Second Edition, American Society for
Metals, Metals Park, Ohio 44073, p166-167, (1984).
Table 218. TENSION MODULUS OF TREATED DUCTILE IRONS

Treatment
Tension Modulus
(MPa)
60-40-18 169
65-45-12 168
80-55-06 168
120 90-02 164
Source: data from ASM Metals Reference Book, Second Edition, American Society for
Metals, Metals Park, Ohio 44073, p169-170, (1984).
8.20 Mechanical Page 758 Wednesday, December 31, 1969 17:00
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759
Table 219. TENSILE MODULUS OF
F
IBERGLASS REINFORCED PLASTICS
Class Material
Glass
fiber content
(wt%)
Tensile
modulus

(10
5
psi)
Glass fiber reinforced
thermosets
Sheet molding compound (SMC) 15 to 30 16 to 25
Bulk molding compound(BMC) 15 to 35 16 to 25
Preform/mat(compression molded) 25 to 50 9 to 20
Spray–up–polyester 30 to 50 8 to l8
Filament wound–epoxy 30 to 80 40 to 90
Rod stock–polyester 40 to 80 40 to 60
Molding compound–phenolic 5 to 25 26 to 29
Glass–fiber–reinforced
thermoplastics
Acetal 20 to 40 8 to 15
Nylon 6 to 60 2 to 20
Polycarbonate 20 to 40 7.5 to 17
Polyethylene 10 to 40 4 to 9
Polypropylene 20 to 40 4.5 to 9
Polystyrene 20 to 35 8.4 to 12.1
Polysulfone 20 to 40 15
ABS(acrylonitrile butadiene styrene) 20 to 40 6 to 10
PVC (polyvinyl chloride) 15 to 35 10 to 18
Polyphenylene oxide(modified) 20 to 40 9.5 to 15
SAN (styrene acrylonitrile) 20 to 40 9 to 18.5
Thermoplastic polyester 20 to 35 13 to 15.5
To convert from psi to MPa, multiply by 145.
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio, Ed., ASM
International, Materials Park, OH, p106, (1994).
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Mechanical Properties
CRC Handbook of Materials Science & Engineering
760
Table 220. TENSILE MODULUS OF
G
RAPHITE/ALUMINUM COMPOSITES
Composite
Fiber loading
(vol %)
Wire diameter
(mm)
Tensile Modulus
(GPa)
VS0054/201 Al 48 to 52 0.64 (2-strand) 345
GY70SE/201 Al 37 to 38 0.71(8-strand) 207
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio,
Ed., ASM International, Materials Park, OH, p148,(1994).
Table 221. TENSILE MODULUS OF
I
NVESTMENT CAST SILICON CARBIDE SCS–AL
Fiber orientation Fiber vol (%)
Tensile Modulus
(GPa)
Range of Measurement
(%)
0°
3
/90°
6

/0°
3
33 122.0 107
90°
3
/0°
6
/90°
3
33 124.8 110
0° 34 172.4 100
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio,
Ed., ASM International, Materials Park, OH, p149,(1994).
8.20 Mechanical Page 760 Wednesday, December 31, 1969 17:00
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Mechanical Properties
761
Table 222. TENSILE MODULUS OF
S
ILICON CARBIDE SCS–2–AL
Fiber orientation No. of plies
Tensile Modulus
(GPa)
0° 6, 8, 12 204.1
90° 6, 12,40 118.0
[0°/90°/0°/90°]
s
8 136.5
[0

2
°99°20°]
s
8 180.0
[90
2
/0°/90°]
s
8 96.5
± 45° 8, 12, 40 94.5
[0°±45°/0°]
s+2s
8, 16 146.2
[0°±45°/90°]
s
8 127.0
Data from ASM Engineering Materials Reference Book, Second Edition, Michael Bauccio,
Ed., ASM International, Materials Park, OH, p149,(1994).
8.20 Mechanical Page 761 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC
Mechanical Properties
CRC Handbook of Materials Science & Engineering
762
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 1 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
Borides
Chromium Diboride (CrB

2
)
30.6x10
6
Tantalum Diboride (TaB
2
)
37 x10
6
Titanium Diboride (TiB
2
)
53.2x10
6
(6.0 µm grain size, ρ=4.46g/cm
3
)
81.6x10
6
(3.5 µm grain size, ρ=4.37g/cm
3
,
0.8wt% Ni)
75.0x10
6
(6.0 µm grain size, ρ=4.56g/cm
3
,
0.16wt% Ni)
77.9x10

6
(12.0 µm grain size, ρ=4.66g/cm
3
,
9.6wt% Ni)
6.29x10
6
Zirconium Diboride (ZrB
2
)
49.8-63.8x10
6
(22.4% density,foam)
3.305x10
6
Carbides
Boron Carbide (B
4
C)
42-65.2x10
6
room temp.
Hafnium Monocarbide (HfC)
(
ρ = 11.94 g/cm
3
)
61.55x10
6
room temp.

Silicon Carbide (SiC)
(pressureless sintered)
43.9x10
6
room temp.
(hot pressed)
63.8x10
6
room temp.
(self bonded)
59.5x10
6
room temp.
(cubic, CVD)
60.2-63.9x10
6
room temp.
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 762 Wednesday, December 31, 1969 17:00
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Mechanical Properties
763
Carbides
(Con’t)
(

ρ = 3.128 g/cm
3
)
58.2x10
6
room temp.
(ρ = 3.120 g/cm
3
)
59.52x10
6
room temp.
(hot pressed)
62.4-65.3x10
6
20˚C
(sintered)
54.38-60.9x10
6
20˚C
(reaction sintered)
50.75-54.38x10
6
20˚C
55x10
6
400˚C
53x10
6
800˚C

51x10
6
1200˚C
(hot pressed)
55.1x10
6
1400˚C
(sintered)
43.5-58.0x10
6
1400˚C
(reaction sintered)
29-46.4x10
6
1400˚C
Tantalum Monocarbide (TaC)
41.3-91.3x10
6
room temp.
Titanium Monocarbide (TiC)
63.715x10
6
room temp.
45-55x10
6
1000˚C
Trichromium Dicarbide (Cr
3
C
2

)
54.1x10
6
Tungsten Monocarbide (WC)
96.91-103.5x10
6
room temp.
Zirconium Monocarbide (ZrC)
28.3-69.6x10
6
room temp.
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 2 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 763 Wednesday, December 31, 1969 17:00
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CRC Handbook of Materials Science & Engineering
764
Nitrides Aluminum Nitride (AlN)
50x10
6
25˚C

46x10
6
1000˚C
40x10
6
1400˚C
Boron Nitride (BN)
parallel to c axis
4.91x10
6
23˚C
3.47x10
6
300˚C
0.51x10
6
700˚C
parallel to a axis
12.46x10
6
23˚C
8.79x10
6
300˚C
1.54x10
6
700˚C
1.65x10
6
1000˚C

Titanium Mononitride (TiN)
11.47-36.3x10
6
Trisilicon tetranitride (Si
3
N
4
)
(hot pressed)
36.25-47.13x10
6
20˚C
(sintered)
28.28-45.68x10
6
20˚C
(reaction sintered)
14.5-31.9x10
6
20˚C
(hot pressed)
25.38-36.25x10
6
1400˚C
(reaction sintered)
17.4-29.0x10
6
1400˚C
Oxides
Aluminum Oxide (Al

2
O
3
)
50-59.3x10
6
room temp.
50-57.275 x10
6
500˚C
51.2 x10
6
800˚C
45.5-50 x10
6
1000˚C
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 3 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 764 Wednesday, December 31, 1969 17:00
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Shackelford & Alexander
Mechanical Properties

765
Oxides
(Con’t)
Aluminum Oxide (Al
2
O
3
) (Con’t)
39.8-53.65 x10
6
1200˚C
32 x10
6
1250˚C
32.7 x10
6
1400˚C
25.6 x10
6
1500˚C
Beryllium Oxide (BeO)
42.8-45.5x10
6
room temp.
40 x10
6
800˚C
33 x10
6
1000˚C

20 x10
6
1145˚C
Cerium Dioxide (CeO
2
)
24.9x10
6
Dichromium Trioxide (Cr
2
O
3
)
>14.9x10
6
Hafnium Dioxide (HfO
2
)
8.2x10
6
Magnesium Oxide (MgO)
30.5-36.3x10
6
room temp.
29.5 x10
6
600˚C
21 x10
6
1000˚C

10 x10
6
1200˚C
4 x10
6
1300˚C
(ρ = 3.506 g/cm
3
)
42.74x10
6
room temp.
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 4 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 765 Wednesday, December 31, 1969 17:00
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766
Oxides
(Con’t)
Thorium Dioxide (ThO

2
)
17.9-34.87x10
6
room temp.
18-18.5x10
6
800˚C
17.1x10
6
1000˚C
12.8x10
6
1200˚C
Titanium Oxide (TiO
2
)
41x10
6
Uranium Dioxide (UO
2
)
21x10
6
0-1000˚C
25x10
6
20˚C
(ρ=10.37 g/cm
3

)
27.98x10
6
room temp.
Zirconium Oxide (ZrO
2
)
(partially stabilized)
29.7x10
6
room temp.
(fully stabilized)
14.1-30.0x10
6
room temp.
(plasma sprayed)
6.96x10
6
room temp.
24.8-27x10
6
room temp.
36x10
6
20˚C
2x10
6
500˚C
18.9x10
6

800˚C
18.5-25x10
6
1000˚C
3.05x10
6
1100˚C
17.1-18.0x10
6
1200˚C
14.2x10
6
1400˚C
12.8x10
6
1500˚C
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 5 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 766 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC
Shackelford & Alexander
Mechanical Properties

767
Oxides
(Con’t)
Uranium Dioxide (UO
2
) (Con’t)
(stabilized,
ρ=5.634 g/cm
3
)
19.96x10
6
room temp.
Cordierite (2MgO 2Al
2
O
3
5SiO
2
)
20.16x10
6
(glass)
13.92x10
6
Mullite (3Al
2
O
3
2SiO

2
)
(ρ=2.779 g/cm
3
)
20.75x10
6
room temp.
(ρ=2.77 g/cm
3
)
18.42x10
6
25˚C
(ρ=2.77 g/cm
3
)
18.89x10
6
400˚C
(ρ=2.77 g/cm
3
)
14.79x10
6
800˚C
(ρ=2.77 g/cm
3
)
4.00x10

6
1200˚C
(full density)
33.35x10
6
room temp.
Spinel (Al
2
O
3
MgO)
34.5x10
6
room temp.
34.4x10
6
200˚C
34.5x10
6
400˚C
34x10
6
600˚C
32.9x10
6
800˚C
30.4x10
6
1000˚C
25.0x10

6
1200˚C
20.1x10
6
1300˚C
(ρ=3.510 g/cm
3
)
38.23x10
6
room temp.
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 6 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 767 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC
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CRC Handbook of Materials Science & Engineering
768
Oxides
(Con’t)
Zircon (SiO
2

ZrO
2
)
24x10
6
room temp.
Silicide
Molybdenum Disilicide (MoSi
2
)
39.3-56.36x10
6
room temp.
Table 223. YOUNG’S MODULUS OF CERAMICS
(SHEET 7 OF 7)
Class Ceramic
Young’s Modulus
(psi) Temperature
To convert from psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from No. 1 Materials Index, Peter T.B. Shaffer, Plenum
Press, New York, (1964); Smithells Metals Reference Book, Eric A. Brandes, ed., in
association with Fulmer Research Institute Ltd. 6th ed. London, Butterworths, Boston,
(1983); and Ceramic Source, American Ceramic Society (1986-1991)
8.20 Mechanical Page 768 Wednesday, December 31, 1969 17:00
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Shackelford & Alexander
Mechanical Properties
769
Table 224. YOUNG’S MODULUS OF GLASS
(SHEET 1 OF 2)

Class Glass
Young’s Modulus
(GPa) Temperature
SiO
2
glass
72.76–74.15 20˚C
79.87 998˚C (annealing point)
80.80 1096˚C (straining point)
SiO
2
–Na
2
O glass
(15% mol Na
2
O)
64.4 room temp.
(20% mol Na
2
O)
62.0 room temp.
(25% mol Na
2
O)
56.9 –196˚C
(25% mol Na
2
O)
61.4 room temp.

(25% mol Na
2
O)
53.9 200–250˚C
(30% mol Na
2
O)
60.5 room temp.
(33% mol Na
2
O)
54.9 –196˚C
(33% mol Na
2
O)
60.3 room temp.
(33% mol Na
2
O)
51.0 200–250˚C
(35% mol Na
2
O)
60.2 room temp.
(40% mol Na
2
O)
51.9 –196˚C
(40% mol Na
2

O)
46.1 200–250˚C
SiO
2
–PbO glass
(24.6% mol PbO) 47.1
(30.0% mol PbO) 50.1
(35.7% mol PbO) 46.3
(38.4% mol PbO) 52.8
(45.0% mol PbO) 51.7
(50.0% mol PbO) 44.1
(55.0% mol PbO) 49.3
(60.0% mol PbO) 43.6
(65.0% mol PbO) 41.2
Source: data compiled by J.S. Park from O. V. Mazurin, M. V. Streltsina and T. P. Shvaiko–
Shvaikovskaya, Handbook of Glass Data, Part A and Part B, Elsevier, New York, 1983.
8.20 Mechanical Page 769 Wednesday, December 31, 1969 17:00
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CRC Handbook of Materials Science & Engineering
770
SiO
2
–B
2
O
3
glass (60% mol B
2
O

3
)
23.3
(65% mol B
2
O
3
)
22.5
(70% mol B
2
O
3
)
23.5
(75% mol B
2
O
3
)
24.1
(80% mol B
2
O
3
)
22.8
(85% mol B
2
O

3
)
21.2
(90% mol B
2
O
3
)
20.9
(95% mol B
2
O
3
)
21.2
B
2
O
3
glass B
2
O
3
glass
17.2–17.7 room temp.
B
2
O
3
–Na

2
O glass
(10% mol Na
2
O)
31.4 15˚C
(20% mol Na
2
O)
43.2 15˚C
(25% mol Na
2
O)
53.7 15˚C
(33.3% mol Na
2
O)
59.4 15˚C
(37% mol Na
2
O)
57.1 15˚C
Table 224. YOUNG’S MODULUS OF GLASS
(SHEET 2 OF 2)
Class Glass
Young’s Modulus
(GPa) Temperature
Source: data compiled by J.S. Park from O. V. Mazurin, M. V. Streltsina and T. P. Shvaiko–
Shvaikovskaya, Handbook of Glass Data, Part A and Part B, Elsevier, New York, 1983.
8.20 Mechanical Page 770 Wednesday, December 31, 1969 17:00

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Shackelford & Alexander
Mechanical Properties
771
Table 225. ELASTIC MODULUS OF WROUGHT STAINLESS
S
TEELS
*
(SHEET 1 OF 2)
Type UNS Designation
Elastic Modulus
(GPa)
201 S20100 197
205 S20500 197
301 S30100 193
302 S30200 193
302B S30215 193
303 S30300 193
304 S30400 193
S30430 S30430 193
304N S30451 196
305 S30500 193
308 S30800 193
309 S30900 200
310 S31000 200
314 S31400 200
316 S31600 193
316N S31651 196
317 S31700 193
317L S31703 200

321 S32100 193
330 N08330 196
347 S34700 193
384 S38400 193
405 S40500 200
410 S41000 200
414 S41400 200
416 S41600 200
420 S42000 200
429 S42900 200
Data from ASM Metals Reference Book, Third Edition, Michael Bauccio, Ed., ASM
International, Materials Park, OH, p360, (1993).
8.20 Mechanical Page 771 Wednesday, December 31, 1969 17:00
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Mechanical Properties
CRC Handbook of Materials Science & Engineering
772
*
Annealed Condition.
430 S43000 200
430F S43020 200
431 S43100 200
434 S43400 200
436 S43600 200
440A S44002 200
440C S44004 200
444 S44400 200
446 S44600 200
PH 13–8 Mo S13800 203
15–5 PH S15500 196

17–4 PH S17400 196
17–7 PH S17700 204
Table 225. ELASTIC MODULUS OF WROUGHT STAINLESS
S
TEELS
*
(SHEET 2 OF 2)
Type UNS Designation
Elastic Modulus
(GPa)
Data from ASM Metals Reference Book, Third Edition, Michael Bauccio, Ed., ASM
International, Materials Park, OH, p360, (1993).
8.20 Mechanical Page 772 Wednesday, December 31, 1969 17:00
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Shackelford & Alexander
Mechanical Properties
773
Table 226. MODULUS OF ELASTICITY OF
W
ROUGHT TITANIUM ALLOYS
Class Metal or Alloy
Modulus of Elasticity
(GPa)
Commercially Pure 99.5 Ti 102.7
99.2 Ti 102.7
99.1 Ti 103.4
99.0Ti 104.1
99.2 Ti–0.2Pd 102.7
Alpha Alloys Ti-5Al-2.5Sn 110.3
Ti-5Al-2.5Sn (low O

2
)
110.3
Near Alpha Alloys Ti-8Al-1Mo-1V 124.1
Ti-11Sn-1Mo-2.25Al-5.0Zr-1Mo-0.2Si 113.8
Ti-6Al-2Sn-4Zr-2Mo 113.8
Ti-5Al-5Sn-2Zr-2Mo-0.25Si 113.8
Ti-6Al-2Nb-1Ta-1Mo 113.8
Alpha-Beta Alloys Ti-8Mn 113.1
Ti-3Al-2.5V 106.9
Ti-6Al-4V 113.8
Ti-6Al-4V (low O
2
)
113.8
Ti-6Al-6V-2Sn 110.3
Ti-7Al-4Mo 113.8
Ti-6Al-2Sn-4Zr-6Mo 113.8
Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si 122.0
Ti-10V-2Fe-3Al 111.7
Beta Alloys Ti-13V-11Cr-3Al 101.4
Ti-8Mo-8V-2Fe-3Al 106.9
Ti-3Al-8V-6Cr-4Mo-4Zr 105.5
Ti-11.5Mo-6Zr-4.5Sn 103.4
Data from ASM Metals Reference Book, Third Edition, Michael Bauccio, Ed., ASM
International, Materials Park, OH, p511, (1993).
8.20 Mechanical Page 773 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS

(SHEET 1 OF 6)
Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)
(l0
5
psi)
ABS Resins; Molded, Extruded Medium impact 3.3—4.0
High impact 2.6—3.2
Very high impact 2.0—3.1
Low temperature impact 2.0—3.1
Heat resistant 3.5—4.2
Acrylics; Cast, Molded, Extruded Cast Resin Sheets, Rods:
General purpose, type I 3.5—4.5
General purpose, type II 4.0—5.0
Moldings:
Grades 5, 6, 8 3.5—5.0
High impact grade 2.3—3.3
Chlorinated Polymers Chlorinated polyether 1.5
Chlorinated polyvinyl chloride 3.7
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 774 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

Polycarbonates Polycarbonate 3.45
Polycarbonate (40% glass fiber reinforced) 17
Diallyl Phthalates; Molded Orlon filled 6
Asbestos filled 12

Fluorocarbons; Molded,Extruded Polytrifluoro chloroethylene (PTFCE) 1.9—3.0
Polytetrafluoroethylene (PTFE) 0.38—0.65
Ceramic reinforced (PTFE) 1.5—2.0
Fluorinated ethylene propylene(FEP) 0.5—0.7
Polyvinylidene— fluoride (PVDF) 1.7—2
Epoxies; Cast, Molded, Reinforced Standard epoxies (diglycidyl ethers of bisphenol A)
Cast rigid 4.5
Cast flexible 0.5—2.5
Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS
(SHEET 2 OF 6)
Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)
(l0
5
psi)
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 775 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

Epoxies; Cast, Molded, Reinforced (Con’t) Molded:
General purpose glass cloth laminate 33—36
High strength laminate 57—58
Filament wound composite 72—64
High performance resins
(cycloaliphatic diepoxides)
Cast, rigid 4—5
Molded

Glass cloth laminate 32—33
Epoxy novolacs
Cast, rigid 4.8—5.0
Glass cloth laminate 27.5
Melamines; Molded Unfilled
Cellulose electrical 10—11
Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS
(SHEET 3 OF 6)
Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)
(l0
5
psi)
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 776 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

Phenolics; Molded Type and filler
General: woodflour and flock 8—13
Shock: paper, flock, or pulp 8—12
High shock: chopped fabric or cord 9—14
Very high shock: glass fiber 30—33
Arc resistant—mineral 10—30
Rubber phenolic—woodflour or flock 4—6
Rubber phenolic—chopped fabric 3.5—6
Rubber phenolic—asbestos 5—9
Polyesters: Thermosets Cast polyyester

Rigid 1.5—6.5
Flexible 0.001—0.10
Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS
(SHEET 4 OF 6)
Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)
(l0
5
psi)
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 777 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

Polyesters: Thermosets (Con’t) Reinforced polyester moldings
High strength (glass fibers) 16—20
Heat and chemical resistsnt (asbestos) 12—15
Sheet molding compounds, general purpose 15—20
Polyethylenes; Molded, Extruded Type I—lower density (0.910—0.925)
Melt index 0.3—3.6 0.21—0.27
Melt index 6—26 0.20—0.24
Polystyrenes; Molded Polystyrenes D638
General purpose 4.6—5.0
Medium impact 2.6—4.7
High impact 1.50—3.80
Glass fiber -30% reinforced 12.1
Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS
(SHEET 5 OF 6)

Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)
(l0
5
psi)
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 778 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC

SAN Styrene acrylonitrile (SAN) 4.0—5.2
Glass fiber (30%) reinforced SAN 17.5
Polyvinyl Chloride And Copolymers;
ASTM D412
Molded, Extruded
Nonrigid—general 0.004—0.03
Nonrigid—electrical 0.01—0.03
Rigid—normal impact 3 5—4.0
Vinylidene chloride 0.7—2.0
Silicones; Molded, Laminated ASTM D651
Woven glass fabric/ silicone laminate 28
Ureas; Molded Alpha—cellulose filled (ASTM Type l) 13—16
Woodflour filled 11—14
Table 227. MODULUS OF ELASTICITY IN TENSION FOR POLYMERS
(SHEET 6 OF 6)
Class Polymer
Modulus of Elasticity in Tension,
(ASTM D638)

(l0
5
psi)
To convert psi to MPa, multiply by 145.
Source: data compiled by J.S. Park from Charles T. Lynch, CRC Handbook of Materials Science, Vol. 3, CRC Press, Boca Raton, Florida, 1975 and
Engineered Materials Handbook, Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988.
8.21 Mechanical L Page 779 Wednesday, December 31, 1969 17:00
©2001 CRC Press LLC