產(chǎn)品詳情
HK31A鎂合金價格,HK31A鎂合金性能,HK31A鎂合金用途
HK31A鎂合金厚板,HK31A鎂合金圓棒,HK31A鎂合金抗拉強(qiáng)度
鎂物理性能的優(yōu)點(diǎn)
|
物理性能
|
單位
|
AZ91
|
AM60
|
A380
DC
|
A356
T6
|
尼龍
|
ABS
|
鋼
|
|
Sp比重
|
g/cm3
|
1.81
|
1.79
|
2.74
|
2.69
|
1.4
|
1.05
|
7.8
|
|
傳熱系數(shù)
|
W/m0k
|
51
|
61
|
96
|
159
|
0.33
|
0.28
|
14
|
|
膨脹系數(shù)
|
μm/m0k
|
26
|
25.6
|
22
|
21.5
|
34.5
|
76.5
|
12
|
|
減振性能
|
%@35MPA
|
29
|
52
|
1.2
|
||||
|
比熱
|
J/L0k
|
1900
|
2640
|
2590
|
1200
|
|||
|
熔化潛熱
|
kJ/L
|
673
|
1066
|
|||||
|
凝固范圍
|
0C
|
470-595
|
540-615
|
540-595
|
555-615
|
|||
|
腐蝕失重
3天5% NACL
|
Mg/cm/d
|
0.02
|
0.05
|
0.1
|
0.5
|
|
物理性能
|
單位
|
AZ91
|
AM60
|
A380
DC
|
A356
T6
|
尼龍
|
ABS
|
鋼
|
|
Sp比重
|
g/cm3
|
1.81
|
1.79
|
2.74
|
2.69
|
1.4
|
1.05
|
7.8
|
|
傳熱系數(shù)
|
W/m0k
|
51
|
61
|
96
|
159
|
0.33
|
0.28
|
14
|
|
膨脹系數(shù)
|
μm/m0k
|
26
|
25.6
|
22
|
21.5
|
34.5
|
76.5
|
12
|
|
減振性能
|
%@35MPA
|
29
|
52
|
1.2
|
||||
|
比熱
|
J/L0k
|
1900
|
2640
|
2590
|
1200
|
|||
|
熔化潛熱
|
kJ/L
|
673
|
1066
|
|||||
|
凝固范圍
|
0C
|
470-595
|
540-615
|
540-595
|
555-615
|
|||
|
腐蝕失重
3天5% NACL
|
Mg/cm/d
|
0.02
|
0.05
|
0.1
|
0.5
|
