|
元素 |
含量, % |
|
镍 |
63.0min |
|
铜 |
27min~33max |
|
铁 |
2.0max |
|
锰 |
1.5max |
|
碳 |
0.25max |
|
硅 |
0.5max |
|
铝 |
2.3min~3.15max |
|
钛 |
0.35min~0.85max |
|
硫 |
0.01max |
|
密度 |
0.318 lb / in3 |
|
8.80g/cm3 |
|
|
弹性模量 |
26 000 ksi |
|
电阻率 |
5.11e-005 ohm-cm |
|
加热能 |
0.427 J/g-°C |
|
热导 |
22 W/m-°C |
|
熔点 |
1300 - 1350 °C |
|
磁性 |
200H(At 70 F) |
|
热膨胀系数, in./in./ F x 106 |
|
|
70-200F |
7.7 |
|
70 - 400 F |
8.6 |
|
70 - 800 F |
8.9 |
|
70 - 1000 F |
9.1 |
|
形状 |
抗拉强度 |
屈服强度
(0.2% Offset) |
延伸率,
% |
硬度 |
| ||
|
ksi |
MPa |
ksi |
MPa |
Brinell
(3000-kg) |
Rockwell
B |
| |
|
棒 |
70-90 |
482-621 |
25-60 |
172-413 |
45-30 |
110-170 |
60-86 |
