|
Request
for Quotation Beryllium
Copper Alloys
|
Chemical
Composition Limits
|
| Weight
% |
Be |
Co |
Co+Ni+Fe |
Pb |
Others |
Cu |
|
Alloy
25 (Co)
|
1.8-2.0 |
0.2% min |
0.6% max |
- |
0.5% max |
Rem |
| Alloy 33-25 (Pb) |
1.8-2.0 |
0.2% min |
0.6% max |
0.2% min |
0.5% max |
Rem |
| Alloy 165 |
1.6-1.8 |
0.2% min |
0.6% max |
- |
0.5% max |
Rem |
| Alloy 10 |
0.4-0.7 |
2.4-2.7 |
- |
- |
0.5% max |
Rem |
| |
Be |
Ni |
|
|
|
|
| Alloy 14 |
0.4-0.6 |
1.8-2.2 |
- |
- |
0.5% max |
Rem |
Beryllium
Copper
(High
Conductivity Metals)
|
Alloy Designation |
Form / Availability |
Characteristics |
|
Beryllium
Copper Alloy 25 (Co)
|
plate, strip, rod, wire,
hollows |
very high strength alloy,
good conductivity |
| Beryllium Copper Alloy 33-25 (Pb) |
rod, wire |
free machining very high
strength alloy
good conductivity |
| Beryllium Copper Alloy 165 |
strip, rod, wire |
high strength alloy, good
conductivity |
| Beryllium Copper Alloy 10 |
plate, strip, rod, wire |
good strength and high
conductivity |
| Beryllium Copper Alloy 14 |
plate, strip, rod, wire |
good strength and high
conductivity |
| AUTHORITY |
SPECIFICATION |
ALLOY |
FORM |
| ASTM |
B194
B 196
B 197
B 534 |
25
and 165
25, 165 and 33-25
25
10 and 14 |
strip
rod
wire
strip |
| CDA
and SAE |
CA
172
CA 170
CA 173
CA 175 |
25
165
33-25
10 |
strip
strip
wire
strip |
| FEDERAL
USA |
QQ-C-530
OQ-C-533 |
25
and 33-25
25 and 165 |
rod
strip |
| BRITISH
STANDARD |
BS
2870
BS 2873 |
Be
1.7 to 1.9
Be 1.7 to 1.9 |
strip
rod < lOmm |
BRITISH
STANDARD
AEROSPACE SERIES |
BSB28
BSB29
BSB30
BSB31
BSB32
BSB33 |
25
25
25
25
25
25 |
strip
W (A)
strip W (¼H)
strip W (½H)
strip W (H)
rod W (A)
wire W (A) |
| DIN |
17866
17670
1777 |
25,
165, 10, 14 |
strip,
rod
and
wire |
|
Disclaimer
Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice.
|
|
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