Properties - F8 C5 {0 f! {$ y; ~. L
| Conditions
5 y7 f8 i. J) U2 F3 G& s |
T (°C)
# _ K: _( I/ i, o% x7 X# S) x; H. ` | Treatment
3 M0 o& H+ a* X. [- l |
Density (×1000 kg/m3)! G: | H4 W) @
| 7.7-8.03
! H# p% B$ _! l% t1 w! } |
! W I! {; J, ]) ?: Z |
1 z2 x( `) g# J8 E& J |
Poisson's Ratio! I9 g% ^" {& V: L$ w) b
| 0.27-0.30
3 O; \9 w. F" R$ B1 ~( s' N9 C | ; a7 `7 k9 ?+ K) g
|
0 M+ H) k3 I! a P- N- \ |
Elastic Modulus (GPa)
) k, h/ b5 c) r- ?+ U | 190-210 / W' u. {5 u/ V
| ' W% L3 Q0 D- [
|
. D; \/ ^6 F8 K3 I1 O4 a/ r: H |
Tensile Strength (Mpa)1 \6 T: a( X1 U" I/ F- p
| 463.7 & p% P1 e: u4 y) `8 X
|
% v, N c1 S0 N( x+ S3 H; G | annealed at 845°C more! A+ ]$ H3 a3 |$ ?& e
|
Yield Strength (Mpa)" A' m' s) l8 Y+ [2 I' I9 N" M
| 341.3 - {# G/ v8 k/ ?6 f2 H+ C
|
Elongation (%)$ i9 ]* X, \4 m$ H5 r; p9 a$ M6 d
| 31.2 2 q2 `. H+ ?1 @7 l# Y$ o4 I
|
Reduction in Area (%)" _# [( |# B/ W" [
| 57.9 ! e6 S& ]5 ~5 l2 y, P8 S+ _8 k( u
|
Hardness (HB)6 C8 `! c) U. Z
| 126
, w# h4 k: D5 `8 \* t& q. x |
L& m; Y: ^( A- k | annealed at 845°C more. r8 E; h! _1 F8 ^4 ^) E
|
Impact Strength (J)3 K: [- c: \( m% N$ o7 J
(Izod)' x% M2 s$ ~9 W/ g/ u
| 69.4 & d( b: Z; r8 T8 J
|
4 f3 F" {5 M' e" n | annealed at 845°C more1 e4 {& j! x! c. p* c4 C! C
|
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发表于 2009-5-7 15:27:29
发表于 2009-5-7 15:40:14