0Cr15Ni5Cu3Nb(15–5PH)物理性能
编辑时间：2008-08-02 20:38
0Cr15Ni5Cu3Nb(15–5PH)物理性能
0Cr15Ni5Cu3Nb的物理性能见下表。
表 0Cr15Ni5Cu3Nb的物理性能
|
名 称 |
热处理状态 |
|||
|
A |
H900 |
H1075 |
H1150 |
|
|
密度ρ，kg∕m3 |
A |
7800 |
7810 |
7820 |
|
热膨胀系数α，×10–6∕K |
|
|
|
|
|
–73～ |
— |
10.44 |
— |
10.98 |
|
21～ |
10.8 |
10.8 |
11.34 |
11.88 |
|
21～ |
10.8 |
10.8 |
11.7 |
12.42 |
|
21～ |
11.16 |
11.34 |
11.88 |
12.78 |
|
21～ |
11.34 |
11.7 |
12.24 |
12.96 |
|
21～ |
— |
— |
— |
13.14 |
|
导热系数λ，W∕m·K |
|
|
|
|
|
|
— |
17.9 |
— |
— |
|
|
— |
19.5 |
— |
— |
|
|
— |
22.5 |
— |
— |
|
|
— |
22.6 |
— |
— |
|
电阻ρ，nΩ·m |
980 |
770 |
— |
— |
|
比热，J∕kg·K﹙0～100℃﹚ |
460 |
419 |
— |
— |
|
弹性模量E﹙拉伸﹚，×104MPa |
19.5 |
— |
— |
— |
|
弹性模量E﹙扭转﹚，×104MPa |
7.7 |
7.5 |
6.9 |
6.9 |