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£ªComparison table of International Standard
Specifications for CuNi 90/10 |
|
DIN
17664
2.0872 |
DIN
86019
2.1972 |
EEMUA
144
UNS
7060X |
BS 2871
CN 102 |
ASTM
B466
C70600 |
JIS H
3300
C7060 |
NES
779 |
MIL-T-16420K
C70600 |
|
Ni% |
9.0-11.0 |
9.0-11.0 |
10.0-11.0 |
10.0-11.0 |
9.0-11.0 |
9.0-11.0 |
10.0-11.0 |
9.0-11.0 |
Fe% |
1.0-2.0 |
1.5-1.8 |
1.5-2.0 |
1.0-2.0 |
1.0-1.8 |
1.0-1.8 |
1.0-2.0 |
1.0-1.8 |
Mn% |
0.5-1.0 |
0.5-1.0 |
0.5-1.0 |
0.5-1.0 |
Max.1.0 |
0.2-1.0 |
0.5-1.0 |
Max.1.0 |
C% |
Max.0.05 |
Max.0.05 |
Max.0.05 |
Max.0.05 |
Max.0.05 |
|
Max.0.05 |
Max.0.05 |
Pb% |
Max.0.03 |
Max.0.03 |
Max.0.01 |
Max.0.01 |
Max.0.02 |
Max.0.05 |
Max.0.01 |
Max.0.02 |
S% |
Max.0.02 |
Max.0.015 |
Max.0.02 |
Max.0.05 |
Max.0.02 |
|
Max.0.05 |
Max.0.02 |
P% |
Max.0.02 |
Max.0.02 |
Max.0.02 |
|
Max.0.02 |
|
|
Max.0.02 |
Zn% |
Max.0.5 |
Max.0.15 |
Max.0.20 |
|
Max.0.50 |
Max.0.50 |
|
Max.0.50 |
Zr% |
|
Max.0.03 |
|
|
|
|
|
|
Other imp. |
Max.0.30 |
Max.0.30 |
Max.0.30 |
Max.0.30 |
|
|
Max.0.30 |
|
Cu% |
Balance |
Balance |
Balance |
Balance |
Balance |
Cu+Ni
+Fe+Mn
Min.99.5 |
Balance |
Min.86.5 |
|
£ªComparison table of International Standard
Specifications for CuNi 70/30 |
|
DIN
17664
2.0882 |
BS
2871
CN 107 |
ASTM
466
C71500 |
JIS
H 3300
C7150 |
NES
780 |
MIL-T-16420K
C71500 |
|
Ni% |
30.0-32.0 |
30.0-32.0 |
29.0-33.0 |
29.0-33.0 |
30.0-32.0 |
29.0-33.0 |
Fe% |
0.4-1.0 |
0.4-1.0 |
0.4-1.0 |
0.4-1.0 |
0.6-1.0 |
0.4-1.0 |
Mn% |
0.5-1.5 |
0.5-1.5 |
Max.1.0 |
0.2-1.0 |
0.5-1.5 |
Max.1.0 |
C% |
Max.0.05 |
Max.0.06 |
Max.0.05 |
|
Max.0.06 |
Max.0.05 |
Pb% |
Max.0.03 |
Max.0.01 |
Max.0.02 |
Max.0.05 |
Max.0.01 |
Max.0.02 |
S% |
Max.0.02 |
Max.0.08 |
Max.0.02 |
|
Max.0.02 |
Max.0.02 |
P% |
Max.0.02 |
|
Max.0.02 |
|
Max.0.01 |
Max.0.02 |
Zn% |
Max.0.5 |
|
Max.0.50 |
Max.0.50 |
|
Max.0.50 |
Al% |
|
|
|
|
Max.0.03 |
|
Bi% |
|
|
|
|
Max.0.002 |
|
B% |
|
|
|
|
Max.0.02 |
|
Si% |
|
|
|
|
Max.0.05 |
|
Other
imp. |
Max.0.30 |
Max.0.30 |
Max.0.50 |
|
Max.0.30 |
Max.0.50 |
Cu% |
Balance |
Balance |
Balance |
Cu+Ni+Fe+Mn
Min.99.5 |
Min.66.5 |
Min.65.0 |
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