National Service Consulting Hotline：
022-27356419
- High Quality
- High Efficiency
- Environmental Protection
Tianjin Baoer Power Generation Thermal Material Co., Ltd.
Tel: 022-27356419
Fax: 022-27336419
Mailbox: baorfa@126.com
Address: Post-modern City 2-2302, Chengxiang East Road, Nankai District, Tianjin
Release Time：2019-4-2 Clicks：6175
(1).性能特点
|
冷拉合金线材
|
直径
|
φ1.0-φ10.0mm
|
|
热轧合金盘元
|
直径
|
φ8.0-φ12.0mm
|
|
冷轧合金带材
|
厚度
|
0.5-3.5mm
|
|
冷轧合金带材
|
宽度
|
5.0-45.0mm
|
|
热轧合金带材
|
厚度
|
3.0-6.0mm
|
|
热轧合金带材
|
宽度
|
12.0-45.0mm
|
|
绕轴光亮细丝
|
直径
|
φ0.1-φ1.0mm
|
|
绕轴光亮扁丝
|
厚度
|
0.08-1.50mm
|
|
绕轴光亮扁丝
|
宽度
|
0.5-5.0mm
|
|
牌号 |
1Cr13AL4
|
1Cr21AL4
|
0Cr21AL6
|
0Cr23AL5
|
0Cr25AL5
|
0Cr21AL6Nb
|
0Cr27AL7Mo2
|
|
|
性能
|
|
|
|
|
|
|
|
|
|
主要化学成分%
|
Cr
|
12.0-15.0
|
17.0-21.0
|
19.0-22.0
|
20.0-23.5
|
23.0-26.0
|
21.0～23.0
|
26.5～27.8
|
|
AI
|
4.0～6.0
|
2.0～4.0
|
5.0～7.0
|
4.2～5.3
|
4.5～6.5
|
5.0～7.0
|
6.0～7.0
|
|
|
Fe
|
余量
|
余量
|
余量
|
余量
|
余量
|
余量
|
余量
|
|
|
Re
|
适量
|
适量
|
适量
|
适量
|
适量
|
适量
|
适量
|
|
|
|
|
|
|
|
|
加入量Nb:0.5
|
加入量Mo:1.8—2.2.
|
|
|
元件最高使用温度℃
|
950
|
1100
|
1250
|
1250
|
1250
|
1350
|
1400
|
|
|
熔点℃
|
1450
|
1500
|
1500
|
1500
|
1500
|
1510
|
1520
|
|
|
密度g/cm3
|
7.40
|
7.35
|
7.16
|
7.25
|
7.10
|
7.10
|
7.10
|
|
|
电阻率μΩ·m，20℃
|
1.25±0.08
|
1.23±0.06
|
1.42±0.07
|
1.35±0.06
|
1.42±0.07
|
1.45±0.07
|
1.53±0.07
|
|
|
抗拉强度 Mpa
|
588～735
|
637～784
|
637～784
|
637～784
|
637～784
|
637～784
|
686～784
|
|
|
延伸率%
|
≥16
|
≥12
|
≥12
|
≥12
|
≥12
|
≥12
|
≥10
|
|
|
反复弯曲次数
|
≥5
|
≥5
|
≥5
|
≥5
|
≥5
|
≥5
|
≥5
|
|
|
快速寿命h/℃
|
——
|
≥80/1250
|
≥80/1300
|
≥80/1300
|
≥80/1300
|
≥80/1350
|
≥80/1350
|
|
|
比热J/g.℃
|
0.490
|
0.490
|
0.520
|
0.460
|
0.494
|
0.494
|
0.494
|
|
|
导热系数KJ/m.h℃
|
52.7
|
46.9
|
63.2
|
60.2
|
46.1
|
46.1
|
45.2
|
|
|
线胀系数
a×10-6/℃ （20～1000℃ |
15.4
|
13.5
|
14.7
|
15.0
|
16.0
|
16.0
|
16.0
|
|
|
硬度HB
|
200～260
|
200～260
|
200～260
|
200～260
|
200～260
|
200～260
|
200～260
|
|
|
显微组织
|
铁素体
|
铁素体
|
铁素体
|
铁素体
|
铁素体
|
铁素体
|
铁素体
|
|
|
磁性
|
磁性
|
磁性
|
磁性
|
磁性
|
磁性
|
磁性
|
磁性
|
|
|
线径 (mm) |
截面积
(mm2) |
每米
表面积 cm2/m |
0Cr25AL5
|
0Cr23AL5
|
0Cr21ALl6Nb
|
0C27AL7Mo2
|
||||
|
每米重量
g/m |
每米电阻
Ω/m,20℃ |
每米重量g/m
|
每米电阻
Ω/m,20℃ |
每米重量g/m
|
每米电阻
Ω/m,20℃ |
每米重量g/m
|
每米电阻Ω/m,20℃
|
|||
|
0.10
|
0.007854
|
3.142
|
0.05576
|
180.8
|
0.0573
|
172
|
0.0561
|
184.6
|
0.0561
|
194.904
|
|
0.12
|
0.01131
|
3.770
|
0.08030
|
125.6
|
0.0819
|
119
|
0.0802
|
128.2
|
0.0802
|
135.395
|
|
0.15
|
0.01767
|
4.712
|
0.1255
|
80.36
|
0.128
|
76.4
|
0.125
|
82.05
|
0.125
|
86.636
|
|
0.17
|
0.02270
|
5.341
|
0.1612
|
62.56
|
0.165
|
59.5
|
0.161
|
63.88
|
0.161
|
67.400
|
|
0.19
|
0.02835
|
5.969
|
0.2013
|
50.08
|
0.206
|
47.6
|
0.201
|
51.14
|
0.201
|
54.064
|
|
0.21
|
0.03464
|
6.597
|
0.2459
|
41.00
|
0.251
|
39.0
|
0.246
|
41.86
|
0.246
|
44.219
|
|
0.25
|
0.04909
|
7.854
|
0.3485
|
28.93
|
0.356
|
27.5
|
0.349
|
29.54
|
0.349
|
31.224
|
|
0.27
|
0.05726
|
8.482
|
0.4065
|
24.80
|
0.418
|
24.3
|
0.403
|
25.33
|
0.403
|
26.748
|
|
0.29
|
0.06605
|
9.111
|
0.4690
|
21.50
|
0.481
|
20.1
|
0.469
|
21.95
|
0.469
|
23.182
|
|
0.31
|
0.07548
|
9.739
|
0.5359
|
18.81
|
0.583
|
17.5
|
0.573
|
19.21
|
0.573
|
20.292
|
|
0.35
|
0.09621
|
11.00
|
0.6830
|
14.76
|
0.689
|
14.0
|
0.683
|
15.07
|
0.683
|
15.904
|
|
0.40
|
0.1257
|
12.57
|
0.8922
|
11.30
|
0.911
|
10.7
|
0.892
|
11.54
|
0.892
|
12.09
|
|
0.45
|
0.1590
|
14.14
|
1.129
|
8.928
|
1.153
|
8.49
|
1.129
|
9.117
|
1.129
|
9.625
|
|
0.50
|
0.1963
|
15.71
|
1.394
|
7.232
|
1.42
|
6.88
|
1.39
|
7.385
|
1.39
|
7.796
|
|
0.60
|
0.2827
|
18.85
|
2.007
|
5.022
|
2.05
|
4.77
|
2.01
|
5.128
|
2.01
|
5.414
|
|
0.70
|
0.3848
|
21.99
|
2.732
|
3.690
|
2.79
|
3.51
|
2.73
|
3.768
|
2.73
|
3.977
|
|
0.80
|
0.5027
|
25.13
|
3.569
|
2.825
|
3.64
|
2.69
|
3.57
|
2.885
|
3.57
|
3.045
|
|
0.90
|
0.6362
|
28.28
|
4.517
|
2.232
|
4.61
|
2.12
|
4.52
|
2.279
|
4.52
|
2.406
|
|
1.00
|
0.7854
|
31.42
|
5.576
|
1.808
|
5.70
|
1.72
|
5.58
|
1.846
|
5.58
|
1.949
|
|
1.20
|
1.131
|
37.70
|
8.030
|
1.256
|
8.2
|
1.19
|
8.03
|
1.282
|
8.03
|
1.353
|
|
1.40
|
1.539
|
43.98
|
10.93
|
0.9224
|
11.16
|
0.877
|
10.9
|
0.9419
|
10.9
|
0.99
|
|
1.60
|
2.011
|
50.27
|
14.28
|
0.7063
|
14.6
|
0.671
|
14.3
|
0.7212
|
14.3
|
0.761
|
|
1.80
|
2.545
|
56.55
|
18.07
|
0.5580
|
18.4
|
0.0513
|
18.1
|
0.5698
|
18.1
|
0.602
|
|
2.00
|
3.142
|
62.83
|
22.31
|
0.4520
|
22.8
|
0.43
|
22.3
|
0.4615
|
22.3
|
0.487
|
|
2.20
|
3.801
|
69.12
|
26.99
|
0.3736
|
27.6
|
0.355
|
27.0
|
0.3814
|
27.0
|
0.402
|
|
2.50
|
4.909
|
78.54
|
34.85
|
0.2893
|
35.6
|
0.275
|
34.9
|
0.2954
|
34.9
|
0.311
|
|
2.80
|
6.158
|
87.96
|
43.72
|
0.2306
|
44.6
|
0.219
|
43.7
|
0.2355
|
43.7
|
0.248
|
|
3.00
|
7.069
|
94.25
|
50.19
|
0.2009
|
51.2
|
0.191
|
50.2
|
0.2051
|
50.2
|
0.216
|
|
3.50
|
9.621
|
110.0
|
68.31
|
0.1476
|
69.8
|
0.140
|
68.3
|
0.1507
|
68.3
|
0.159
|
|
4.00
|
12.57
|
125.7
|
89.22
|
0.1130
|
91.1
|
0.107
|
89.3
|
0.1154
|
89.3
|
0.121
|
|
4.50
|
15.90
|
141.1
|
112.9
|
0.08928
|
115.3
|
0.0849
|
112.9
|
0.09117
|
112.9
|
0.0962
|
|
5.00
|
19.63
|
157.1
|
139.4
|
0.07232
|
142
|
0.0688
|
139
|
0.07385
|
139
|
0.0781
|
|
5.50
|
23.76
|
172.8
|
168.7
|
0.05977
|
172
|
0.0568
|
169
|
0.06103
|
169
|
0.0643
|
|
6.00
|
28.27
|
188.5
|
200.7
|
0.05022
|
205
|
0.0477
|
201
|
0.05128
|
201
|
0.0541
|
|
6.50
|
33.18
|
204.2
|
235.6
|
0.04279
|
241
|
0.0407
|
236
|
0.04370
|
236
|
0.0461
|
|
7.00
|
38.48
|
219.9
|
273.2
|
0.03690
|
279
|
0.0351
|
273
|
0.03768
|
273
|
0.0397
|
