HIGH TENSILE BRASSES
| NOML. COMPOSITION WGT.% | WORLD SPECIFICATIONS | |||||||||||||||||
| CERRO
ALLOY |
Cu | Al | Fe | Pb | Mn | Ni | Sn | Si | Zn | BRITISH | EUROPEAN | AMERICAN | U.N.S.
CDA NO. |
GERMAN | FRENCH | JAPANESE | CERRO
ALLOY |
|
| HT1 | 57 | 0.6 | 1.2 | 1.1 | 0.75 | BAL | BS 2872/4 CZ115 |
CW722R | *C67620 | HT1 | ||||||||
| HT2 | 58 | 0.75 | 0.6 | 0.8 | 0.75 | 0.6 | BAL | BS 2872/4 CZ114 |
CW721R | C68600 | HT2 | |||||||
| HT3 | 58 | 1 | 0.6 | 1.25 | 0.75 | 0.6 | BAL | BS 2872/4 CZ114 |
CW721R | QQC 390 ASTMB505 |
C86400 | HT3 | ||||||
| HT20 | 58.25 | 1.5 | 0.5 | 1.75 | 0.45 | BAL | BS 2872/4 CZ135 |
CW713R | DIN 17660 CuZn40Al2 |
HT20 | ||||||||
| HT21 | 59 | 1.25 | 2.5 | 0.75 | BAL | BS 2872/4 CZ135 |
SAE J 463 | C67400 | DIN 17660 CuZn40Al2 |
HT21 | ||||||||
| HT26 | 67 | 4.3 | 2 | 3 | BAL | UZ 23 A4 NFL14-708 CuZn23Al4 |
HT26 | |||||||||||
| HT27 | 67 | 4.3 | 1 | 1.2 | BAL | BS 2872/4 CZ116 |
HT27 | |||||||||||
| HT30 | 62 | 0.6 | 2.5 | 1 | BAL | SAE J 463 | C67300 | HT30 | ||||||||||
| HT31 | 65.5 | 6.75 | 3.75 | 5 | BAL | UZ 19A6 NFL14-707 CuZn19Al6 |
HT31 | |||||||||||
| HT32 | 63 .5 | 5.2 | 2. 2 | 3 | BAL | QQB 728/B ASTM B138 SAE J 463 |
HT32 | |||||||||||
| HT33 | 65 | 5.25 | 2.2 | 3.75 | BAL | *(CW704R) | QQB 728/B ASTM B138 SAE J 463 |
DIN 17660 CuZn23Al6Mn4Fe3 |
HT33 | |||||||||
| HT35 | 59.5 | 1 | 0.6 | 2 | 2.5 | BAL | CW710R | DIN 17660 CuZn35Ni2 |
HT35 | |||||||||
| HT36 | 60.5 | 2.75 | 1 | BAL | C66800 | HT36 | ||||||||||||
| HT37 | 60.5 | 0.75 | 2.75 | 1 | BAL | SAE J 461+ J 463 | C67300 | HT37 | ||||||||||
| HT41 | 57.5 | 0.6 | 2.5 | 2 | 1 | BAL | * CuZn38Mn2NiSi | HT41 | ||||||||||
*Specification similar but not
identical
NAVAL BRASSES
| NOML. COMPOSITION WGT.% | WORLD SPECIFICATIONS | |||||||||||||||||
| CERRO
ALLOY |
Cu | Al | Fe | Pb | Mn | Ni | Sn | Si | Zn | BRITISH | EUROPEAN | AMERICAN | U.N.S.
CDA NO. |
GERMAN | FRENCH | JAPANESE | CERRO
ALLOY |
|
| a | ||||||||||||||||||
| N1 / N2 | 61.5 | 1.2 | BAL | BS 2872/4 CZ112 |
CW712R (N1 only) |
* JIS H3203 * H3633 * H3250 * C4622 |
N1 / N2 | |||||||||||
| N5 | 60.25 | 0.75 | BAL | BS 2872/4 CZ133 |
CW719R | ASTM B21,B124,
B283, QQB637 SAE J 463 |
C46400 | DIN 17660 CuZn38Sn1 |
N5 | |||||||||
| N6 | 60.25 | 0.85 | 0.75 | BAL | CW714R | ASTM B21,B124,
B 283, QQB 637 |
C48200 | JIS H325 C4641 |
N6 | |||||||||
| N7 | 60.25 | 1.5 | 0.75 | BAL | BS 2872/4 CZ134 |
CW711R | ASTM B21,B124,
B 283, QQB 637 |
C48500 | N7 | |||||||||
*Specification similar but not
identical
MANGANESE BRASSES
| NOML. COMPOSITION WGT.% | WORLD SPECIFICATIONS | |||||||||||||||||
| CERRO
ALLOY |
Cu | Al | Fe | Pb | Mn | Ni | Sn | Si | Zn | BRITISH | EUROPEAN | AMERICAN | U.N.S.
CDA NO. |
GERMAN | FRENCH | JAPANESE | CERRO
ALLOY |
|
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| MB1 | 57 | 2.25 | 1.0 | BAL | BS 2872/4 CZ136 |
MB1 | ||||||||||||
| MB5 | 58.5 | 0.9 | 0.35 | 1.0 | BAL | ASTM B138 QQB 728 ALLOY A SAE J 463 |
C67500 | MB5 | ||||||||||
*Specification
similar but not identical
NICKEL SILVERS
| NOML. COMPOSITION WGT.% | WORLD SPECIFICATIONS | |||||||||||||||||
| CERRO
ALLOY |
Cu | Al | Fe | Pb | Mn | Ni | Sn | Si | Zn | BRITISH | EUROPEAN | AMERICAN | U.N.S.
CDA NO. |
GERMAN | FRENCH | JAPANESE | CERRO
ALLOY |
|
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| NS1 | 45.5 | 2.25 | 0.3 | 9.5 | BAL | BS 2872/4 NS 101 |
CW402J | NS1 | ||||||||||
| NS6 | 45.5 | 0.35 | 9.8 | BAL | NS6 | |||||||||||||