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首页 > 产品介绍 > 封装材料 > 金属盖板 > 详细资料
金属盖板公司提供各种不同焊料合金，形状各异。
|
WAM
Solder
|
Nominal
Composition
|
Solidus
|
Liquidus
|
Density
(g/cc)
|
Electrical
Conductivity
(% of IACS)
|
Thermal
Conductivity
(W/m*C)
|
Thermal
Coefficient Of Expansion
(Micro in/in/C) (20C)
|
Tensile
Strength
(psi)
|
|
F
|
C
|
F
|
C
|
|
WS96
|
30Pb,
18Sn, Bi52
|
205
|
96
|
205
|
96
|
9.58
|
3.2
|
15
|
38
|
3200
|
|
WS118
|
48Sn,
52In
|
244
|
118
|
244
|
118
|
7.3
|
11.7
|
34
|
20
|
1720
|
|
WS143
|
3Ag,
97In
|
290
|
143
|
290
|
143
|
7.38
|
4.5
|
73
|
22
|
800
|
|
WS145
|
58Sn,
42In
|
244
|
118
|
293
|
145
|
7.3
|
11.2
|
33
|
31
|
5900
|
|
WS149
|
5Ag,
15Pb, 80In
|
288
|
149
|
300
|
149
|
7.85
|
6.7
|
43
|
28
|
2550
|
|
WS157
|
100In
|
315
|
157
|
315
|
157
|
7.31
|
5.6
|
82
|
24.8
|
575
|
|
WS174
|
30Pb,
70In
|
329
|
165
|
347
|
174
|
8.19
|
8.8
|
38
|
28
|
3450
|
|
WS179
|
2Ag,
36Pb, 62Sn
|
354
|
179
|
354
|
179
|
8.41
|
11.9
|
42
|
27
|
6380
|
|
WS181
|
37.5Pb,
37.5Sn, 25In
|
273
|
134
|
358
|
181
|
8.42
|
7.8
|
23
|
23
|
5260
|
|
WS183
|
37Pb,
63Sn
|
361
|
183
|
361
|
183
|
8.34
|
11.8
|
51
|
25
|
7500
|
|
WS185
|
40Pb,
60In
|
343
|
173
|
358
|
185
|
8.52
|
7
|
29
|
27
|
4150
|
|
WS186
|
30Pb,
70Sn
|
361
|
183
|
367
|
186
|
8.17
|
12.5
|
53
|
27
|
7800
|
|
WS187
|
2.8Ag,
77.2Sn, 20In
|
347
|
175
|
369
|
187
|
7.25
|
9.8
|
54
|
28
|
6800
|
|
WS188
|
40Pb,
60Sn
|
361
|
183
|
376
|
188
|
8.5
|
11.5
|
49
|
21.6
|
7610
|
|
WS199
|
20Pb,
80Sn
|
361
|
183
|
390
|
199
|
7.85
|
13.8
|
59
|
24.5
|
5800
|
|
WS200
|
45Pb,
55Sn
|
361
|
183
|
392
|
200
|
8.68
|
11.2
|
48
|
22.6
|
6800
|
|
WS205
|
15Pb,
85Sn
|
361
|
183
|
401
|
205
|
7.7
|
13.6
|
58
|
22
|
5300
|
|
WS209
|
50Pb,
50In
|
363
|
184
|
410
|
209
|
8.86
|
6
|
22
|
27
|
4670
|
|
WS212
|
50Pb,
50Sn
|
361
|
183
|
414
|
212
|
8.87
|
10.9
|
47
|
23.6
|
6000
|
|
WS213
|
10Pb,
90Sn
|
361
|
183
|
415
|
213
|
7.55
|
13.1
|
56
|
26.5
|
3300
|
|
WS217
|
10Au,
90Sn
|
423
|
217
|
423
|
217
|
7.73
|
10.2
|
28
|
14
|
15000
|
|
WS221
|
3.5Ag,
96.5Sn
|
430
|
221
|
430
|
221
|
7.36
|
16
|
33
|
30.2
|
5620
|
|
WS225
|
60Pb,
40In
|
401
|
205
|
437
|
225
|
9.3
|
5.2
|
19
|
26
|
5000
|
|
WS226
|
3.5Ag,
95Sn, 1.5Sb
|
424
|
218
|
439
|
226
|
7.37
|
11.9
|
29
|
18
|
7300
|
|
WS226A
|
2.5Ag,
97.5Sn
|
430
|
221
|
439
|
226
|
7.34
|
11.2
|
28
|
19.5
|
6200
|
|
WS232
|
100Sn
|
450
|
232
|
450
|
232
|
7.28
|
15.6
|
73
|
23.5
|
1900
|
|
WS235
|
99Sn,
1Sb
|
455
|
235
|
455
|
235
|
7.27
|
12.3
|
29
|
22
|
2620
|
|
WS238
|
60Pb,
40Sn
|
361
|
183
|
460
|
238
|
9.28
|
10.1
|
44
|
24.7
|
5400
|
|
WS238A
|
97Sn,
3Sb
|
450
|
232
|
460
|
238
|
9.28
|
12.1
|
28
|
25
|
4080
|
|
WS240
|
95Sn,
5Sb
|
450
|
232
|
464
|
240
|
7.25
|
11.9
|
28
|
27
|
5460
|
|
WS243
|
63.2Pb,
35Sn, 1.8In
|
365
|
185
|
469
|
243
|
9.39
|
9.5
|
41
|
21
|
2900
|
|
WS257
|
70Pb,
30Sn
|
361
|
183
|
495
|
257
|
9.66
|
9.3
|
41
|
25.6
|
5000
|
|
WS264
|
75Pb,
25In
|
464
|
240
|
500
|
264
|
9.97
|
4.6
|
18
|
26
|
5450
|
|
WS280
|
80Pb,
20Sn
|
361
|
183
|
536
|
280
|
10.04
|
8.7
|
37
|
26.5
|
4800
|
|
WS280A
|
81Pb,
19In
|
518
|
270
|
536
|
280
|
10.27
|
4.5
|
17
|
27
|
5550
|
|
WS280B
|
80Au,
20Sn
|
536
|
280
|
536
|
280
|
14.51
|
7.7
|
57
|
15.9
|
40000
|
|
WS286
|
86Pb,
8Bi, 4Sn, 1In, 1Ag
|
514
|
268
|
547
|
286
|
10.91
|
5.6
|
33
|
22.4
|
5317
|
|
WS288
|
85Pb,
15Sn
|
361
|
183
|
550
|
288
|
10.48
|
8.5
|
37
|
27.2
|
4600
|
|
WS290
|
2Ag,
88Pb, 10Sn
|
513
|
268
|
570
|
290
|
10.75
|
8.5
|
27
|
29.1
|
3260
|
|
WS292
|
5Ag,
90Pb, 5Sn
|
558
|
292
|
558
|
292
|
11
|
7.7
|
26
|
26
|
5100
|
|
WS295
|
95Pb,
5Sb
|
486
|
252
|
563
|
295
|
10.96
|
6.2
|
27
|
27
|
4200
|
|
WS296
|
2.5Ag,
92.5Pb, 5Sn
|
549
|
287
|
565
|
296
|
11.02
|
7.6
|
26
|
24
|
3500
|
|
WS300
|
2.5Ag,
92.5Pb, 5In
|
572
|
300
|
572
|
300
|
11.02
|
5.5
|
25
|
25
|
4560
|
|
WS302
|
90Pb,
10Sn
|
527
|
275
|
576
|
302
|
10.5
|
8.2
|
36
|
27.9
|
4400
|
|
WS303
|
2.5Ag,
97.5Pb
|
577
|
303
|
577
|
303
|
11.33
|
7.5
|
26
|
23
|
5900
|
|
WS304
|
2.5Ag,
95.5Pb, 2Sn
|
570
|
299
|
579
|
304
|
11.2
|
7.6
|
26
|
23
|
3400
|
|
WS305
|
78Au,
22Sn
|
536
|
280
|
581
|
305
|
14.81
|
7.7
|
57
|
15.9
|
40000
|
|
WS309
|
1.5Ag,
97.5Pb, 1Sn
|
588
|
309
|
588
|
309
|
11.28
|
6
|
23
|
30.4
|
4420
|
|
WS310
|
5Ag,
90Pb, 5In
|
554
|
290
|
590
|
310
|
11
|
6.4
|
29
|
24
|
4500
|
|
WS314
|
95Pb,
5In
|
572
|
300
|
597
|
314
|
11.06
|
5.1
|
21
|
29
|
4330
|
|
WS314A
|
95Pb,
5Sn
|
590
|
310
|
597
|
314
|
10.8
|
8.1
|
35
|
28.4
|
4000
|
|
WS327
|
100Pb
|
621
|
327
|
621
|
327
|
11.35
|
8.4
|
15
|
29.3
|
2750
|
|
WS361
|
88Au,
12Ge
|
682
|
361
|
682
|
361
|
14.67
|
11.4
|
44
|
13.4
|
26900
|
|
WS363
|
96.85Au,
3.15Si
|
685
|
363
|
685
|
363
|
15.7
|
46.4
|
27
|
12.3
|
37000
|
|
WS487
|
81.Au,
19In
|
909
|
487
|
909
|
487
|
14.72
|
8.4
|
28
|
14.7
|
33700
|
|
