| |
镍银 |
| UNS |
C73500 |
C75200 |
C76200 |
C77000 |
| |
镍银 72-18
72Cu 10Zn 18Ni |
镍银 65-18
65Cu 17Zn 18Ni |
镍银 59-12
59Cu 29Zn 12Ni |
镍银 55-18
55Cu 27Zn 18Ni |
| 密度 (1) |
.319 |
.316 |
.310 |
.314 |
| 弹性系数 (2) |
18 |
18 |
18 |
18 |
| 导电率 (3) |
8 |
6 |
9 |
5.5 |
| 导热率 (4) |
21.5 |
19 |
24 |
17 |
| 热膨胀系数 (5) |
9.0 |
9.0 |
8.5 |
9.3 |
| 成本因子 (6) |
1.60 |
1.61 |
1.40 |
1.62 |
退火
UTS (7)
YS (8)
EL (9)
HV (10) |
C73500
50-68
15-60
11-37
89-145 |
C75200
53-63
18-32
29-42
78-120 |
C76200
57-75
21-52
32-49
92-145 |
C77000
61-76
23-41
39-48
83-135 |
1/4 Hard
UTS
YS
EL
HV |
C73500
56-69
28-59
10-25
119-151 |
C75200
58-72
26-64
14-35
95-138 |
C76200
65-81
36-68
20-50
110-167 |
C77000
69-87
44-83
11-41
126-179 |
1/2 Hard
UTS
YS
EL
HV |
C73500
63-75
49-69
3-16
138-164 |
C75200
66-80
48-78
6-22
122-157 |
C76200
75-91
58-82
6-30
145-193 |
C77000
78-95
64-93
5-24
154-198 |
3/4 Hard
UTS
YS
EL
HV |
C73500
69-79
59-73
2-5
142-171 |
C75200
74-86
69-82
4-12
138-175 |
C76200
83-98
73-91
4-16
160-203 |
C77000
88-101
84-100
3-13
171-193 |
Hard
UTS
YS
EL
HV |
C73500
73-84
67-78
1-3
160-180 |
C75200
78-91
75-90
3-7
151-188 |
C76200
90-105
82-97
3-6
188-215 |
C77000
92-107
90-106
3-6
188-220 |
Ex. Hard
UTS
YS
EL
HV |
C73500
79-90
72-81
1-2
170-190 |
C75200
86-98
85-97
3-4
175-209 |
C76200
99-114
93-103
1-3
209-234 |
C77000
102-115
101-114
1-2
214-240 |
Spring
UTS
YS
EL
HV |
C73500
85-93
78-84
1
180-200 |
C75200
90-101
88-99
1-2
183-220 |
C76200
101-122
101-110
1-2
228-250 |
C77000
108-120
107-118
1
228-250 |
Ex. Spring
UTS
YS
EL
HV |
C73500
88 min
78 min
1
185 min |
C75200
96 min
95 min
1-2
198 min |
C76200
114 min
102 min
1
235 min |
C77000
116 min
115 min
1
235 min |
