| Physical Properties | Metric | English | Comments |
| Density | 7.45 g/cc% x: O0 p3 U/ L% X) V
| 0.269 lb/in³$ }' I$ Q% M9 w2 T- ~9 W; z5 h- G
| |
| |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell B | 84 Y9 \6 s( ^1 K I
| 84' e6 I- H- q1 e! ?9 R9 ?7 F
| |
| Tensile Strength, Ultimate | 34.0 MPa# P8 t" n0 Y! O/ m
@Temperature 871 °C | 4930 psi Q% K3 h) ^- l! }! }
@Temperature 1600 °F | |
| | 110 MPa
4 p4 g$ R' c4 o- O! z@Temperature 704 °C | 16000 psi
4 m7 L3 |6 G5 n( u# u2 F7 S/ z@Temperature 1300 °F | |
| | 338 MPa/ t t, m0 j- ~7 f4 A5 T
@Temperature 538 °C | 49000 psi+ n2 G7 f8 ^4 ~! p* m7 q0 [
@Temperature 1000 °F | |
| | 538 MPa& Q" G( ]4 [- U/ E
| 78000 psi
% F9 \* h; [; w4 v* M, t | |
| Tensile Strength, Yield | 21.0 MPa+ z* l+ v. C- N' [ w" S
@Temperature 1600 °C | 3050 psi
- C; [1 w2 R( f: r% h@Temperature 2910 °F | 0.2% YS |
| | 97.0 MPa
1 y2 P7 D" g9 M6 P9 M@Temperature 1300 °C | 14100 psi+ e% M/ A$ Z/ l" k- o
@Temperature 2370 °F | 0.2% YS |
| | 234 MPa
3 L7 |% u% k( _1 P8 w0 p5 j& s@Temperature 1000 °C | 33900 psi0 T+ H7 Q' i- S5 y+ q- h
@Temperature 1830 °F | 0.2% YS |
| | 386 MPa; g7 {& Z, p' c1 I9 w6 N0 P
| 56000 psi
! z, e0 X1 a% Z | 0.2% YS |
| Elongation at Break | 30.0 %
& v+ D7 Y0 [5 }2 M) u' P | 30.0 %! I: X! F( O% ^% z W$ u$ I7 q
| in 2 inches |
| |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000950 - 0.000105 ohm-cm, ]+ D/ s8 ~/ ?
| 0.0000950 - 0.000105 ohm-cm8 |9 ] v8 i( t0 d" G! |! @3 w
| |
| |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 943 °C
5 C0 N$ p( P* W, m" {7 l | 1730 °F! d; M- D* A, J& u( ^
| Normal Operation |
| | 1050 °C
. | o- R2 R) V X' ^$ X1 R | 1930 °F$ L# _" |- t: T$ }& X- a4 s$ f
| Peak |
| |
| Material Components Properties | Metric | English | Comments |
| Aluminum, Al | 1.70 %
$ A' Q" N, t+ ^# O2 ]3 q! v | 1.70 %
' _0 |& |: e- e( o, M! Y/ C | |
| Carbon, C | 0.015 %: Z6 K8 u& A0 } E% {
| 0.015 %
. ]: {8 ?$ @ g4 j7 t# w/ B | |
| Chromium, Cr | 17.3 %
# l4 v- O/ }6 Q | 17.3 %
- B5 @- B( m( l! g e; j& R | |
| Iron, Fe | 80.185 %
' w! \8 `0 c t# o( g+ a | 80.185 %
9 u3 c5 A% ^! E3 N2 N8 ? | |
| Manganese, Mn | 0.30 %
% B8 P$ N4 q) e! E& O | 0.30 %
) y$ P/ m% v1 X3 f7 u- m: C | |
| Nickel, Ni | 0.25 %
( J; ?; x, Y. w. K | 0.25 %
3 V0 b3 X! D1 X, M) q! r1 T; b | |
| Titanium, Ti | 0.25 %3 k6 M1 ]" P0 h5 w' [( N! e( t
| 0.25 %; L; a4 B8 a: X0 r
| |
| |
| Descriptive Properties |
| Corrosion Resistance | 69 mm/year | Synthetic Muffler Condensate (Dilute H2SO4 - HBr Vapors, 240 hours) |
| Deep-Drawing Capability rm | 1.4 | |
| Strain Hardening Exponent n | 0.18 |
发表于 2009-3-20 14:40:18
楼主