| |
|
|
|
S.G.
(g/cc) |
Density
(lb/ in^3) |
Tensile
Modulus
(KSI) |
Yield
Strength
(KSI) |
Tensile
Elongation
(%) |
| a)
TXM Magnesium |
| Material |
Process |
Alloy |
|
|
|
|
|
|
| AZ91D
Magnesium |
Thixomolded |
AZ91D
|
|
1.81 |
0.065 |
6500 |
23.5 |
6.0 |
| AM50A
Magnesium |
Thixomolded |
AM50
|
|
1.78 |
0.064 |
6500 |
16.0 |
9.0 |
| AM60B
Magnesium |
Thixomolded |
AM60
|
|
1.79 |
0.065 |
6500 |
19.0 |
4.0 |
| NOTE
: TXM Mg Mechanical Properties Isotropic (i.e. same in x,y,
& z- axis) |
| |
| b)
Unfilled Thermoplastics |
| Material |
Process |
Grade
|
|
|
|
|
|
|
| ABS
(FR) |
Inj.
Molded |
4455
|
|
1.18 |
0.043 |
320 |
5.7 |
2.3 |
| PC/ABS
(FR) |
Inj.
Molded |
FR110
|
|
1.19 |
0.043 |
380 |
8.7 |
4.0 |
| PBT(FR) |
Inj.
Molded |
310SE0
|
|
1.41 |
0.051 |
310 |
7.0 |
3.0 |
| PC
(FR) |
Inj.
Molded |
920
|
|
1.21 |
0.044 |
325 |
9.0 |
6.0 |
| NYLON
6/6(FR) |
Inj.
Molded |
FR7200
|
|
1.18 |
0.043 |
390 |
11.5 |
4.5 |
| PPSO
(FR) |
Inj.
Molded |
R-7000A
|
|
1.37 |
0.049 |
400 |
11.0 |
7.2 |
| PEI
(FR) |
Inj.
Molded |
1000
|
|
1.27 |
0.046 |
415 |
13.2 |
7.0 |
| PAI
(FR) |
Inj.
Molded |
4203
|
|
1.40 |
0.051 |
664 |
25.0 |
15.0 |
| PEEK |
Inj.
Molded |
450G
|
|
1.28 |
0.046 |
495 |
10.5 |
7.0 |
| LCP |
Inj.
Molded |
A950
|
|
1.40 |
0.051 |
990 |
16.5 |
2.4 |
| NOTE:
Thermoplastic Mechanical Properties vary with Flow and Cross-Flow
Direction |
| |
| c)
Filled Thermoplastics |
| Material |
Process |
Grade
|
Filler |
|
|
|
|
|
| PBT |
Inj.
Molded |
3310
|
GL
30% |
1.66 |
0.060 |
950 |
14.0 |
2.8 |
| PC |
Inj.
Molded |
3413
|
GL
30% |
1.43 |
0.052 |
900 |
15.0 |
3.5 |
| PC |
Inj.
Molded |
7750
|
C
30% |
1.32 |
0.048 |
1950 |
17.0 |
1.3 |
| PC |
Inj.
Molded |
RTP
|
15%
SS |
1.63 |
0.059 |
740 |
11.8 |
2.5 |
| Nylon
6/6 |
Inj.
Molded |
6520
|
GL
33% |
1.35 |
0.049 |
1150 |
20.1 |
2.3 |
| PEI |
Inj.
Molded |
2300
|
GL
30% |
1.51 |
0.055 |
1260 |
24.5 |
3.0 |
| PPS |
Inj.
Molded |
R-4
|
GL
40% |
1.65 |
0.060 |
1650 |
16.0 |
0.8 |
| PEEK |
Inj.
Molded |
450CF30
|
C
30% |
1.41 |
0.051 |
1800 |
22.5 |
1.3 |
| PEEK |
Inj.
Molded |
450GL30
|
GL
30% |
1.51 |
0.055 |
1406 |
22.6 |
2.7 |
| PAI |
Inj.
Molded |
5030
|
GL
30% |
1.61 |
0.058 |
1700 |
29.8 |
5.5 |
| LCP |
Inj.
Molded |
C130
|
GL
30% |
1.61 |
0.058 |
1900 |
23.0 |
1.7 |
| NOTE:
Thermoplastic Mechanical Properties vary with Flow and Cross-Flow
Direction |
|
|
|
d)
Laminated Polymeric Composites
|
| Material |
Process |
Resin |
|
|
|
|
|
|
| Epoxy/Fiberglass
Cloth |
Molded |
350
F Epoxy |
|
1.83 |
0.066 |
4500 |
50.0 |
|
| Epoxy/Kevlar
Cloth |
Molded |
350
F Epoxy |
|
1.44 |
0.052 |
3500 |
58.0 |
|
| Epoxy/Graphite
Cloth |
Molded |
350
F Epoxy |
|
1.61 |
0.058 |
10000 |
65.0 |
|
| NOTE
: Composite Mechanical Properties taken in Fiber Direction,
"z-direction" properties (i.e. through laminate thickness)
will be significantly less |
| |
| e)
Cast Metals |
| Material |
Process |
Alloy |
|
|
|
|
|
|
| Aluminum |
Die
Cast |
A380 |
|
2.74 |
0.098 |
10000 |
24.0 |
4.3 |
| Zinc |
Die
Cast |
ZAMAK
3 |
|
6.65 |
0.240 |
12300 |
32.0 |
8.6 |
| Stainless
Steel |
Cast |
CF-20 |
|
7.76 |
0.280 |
28000 |
55.0 |
9.0 |
| Alloy
Steel |
Cast |
A148-80 |
|
7.84 |
0.283 |
29000 |
60.0 |
11.5 |
| NOTE:
Cast Metal Mechanical Properties Isotropic (i.e. same in x,
y, & z-axis) |
