|
Coppernickel 90/10 - Technical Data
Standards and
Mechanical Properties
Table 1. Applicable Standards for various
Wrought and Cast Products
This summary
covers American (ASTM), European (EN- replaces all
previous national standards) and International
Standards (ISO). It does not cover military
standards
|
Standards |
Applicable Standard Numbers |
|
|
Compo-
sition |
Plate |
Sheet |
Strip |
Tube |
Rod |
Wire |
Forgings |
Castings |
|
ASTM |
|
B122
B171
B402 |
B122
B402 |
B122 |
B111
B359
B466
B467
B469
B552
B543
B608 |
B122
B151 |
|
|
B369
B505 |
|
EN† |
|
1652 |
1652 |
1652 |
12451 |
12163 |
12166 |
12420 |
1982 |
|
ISO |
429 |
1634 |
1634 |
1634 |
1635,
16362 |
1637
1639 |
1638 |
1640 |
|
|
† |
A new standard for materials for marine use
is being prepared. |
|
‡ |
70/30 alloy only. |
|
§ |
90/10 alloy only |
Table 2. Standard Compositions of Wrought
Copper-Nickel Alloys, North American and European
Designations
|
UNS
Alloy No. |
Composition, &percent; (Range or Max) |
|
|
Cu |
Pb |
Fe |
Zn |
Ni (incl Co) |
Sn |
Mn |
Others* |
|
C70600 |
Rem |
0.05 |
1.0-1.8 |
1.0 |
9.0-11.0 |
|
1.0 |
|
|
C71500 |
Rem |
0.05 |
0.4-1.0 |
1.0 |
29.0-33.0 |
|
1.0 |
|
|
C71640 |
Rem |
0.01 |
1.7-2.3 |
|
29.0-32.0 |
|
1.5-2.5 |
0.03S 0.06C |
|
* |
Special limits apply when the product is to
be welded. |
European
Designation |
Composition, % (Range or Max) |
|
Symbol |
Number |
Cu |
C |
Co* |
Fe |
Mn |
Ni |
P |
Pb |
S |
Sn |
Zn |
Others |
|
CuNi10Fe1Mn |
CW352H |
Rem |
.05 |
0.1 |
1.0-2.0 |
0.5-1.0 |
9-10 |
.02 |
.02 |
.05 |
.03 |
.05 |
0.2 |
|
CuNi30Fe2Mn2 |
CW353H |
Rem |
.05 |
0.1 |
1.5-2.5 |
1.5-2.5 |
29-32 |
.02 |
.02 |
.05 |
.05 |
.5 |
0.2 |
|
CuNi30Mn1Fe |
CW354H |
Rem |
.05 |
0.1 |
0.4-1.0 |
0.5-1.5 |
30-32 |
.02 |
.02 |
.05 |
.05 |
.5 |
0.2 |
|
* |
Co max 0.1% is counted as Ni |
|
