WELDING ALLOYS
| 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 |
|
| aaaaaaaaaa | aaaaaaaaaaaaa | |||||||||||||||||
| W1 | 60.5 | 0.4 | 0.3 | BAL | BS 1453C2 BS 1845,CZ6A |
CF725R | AWS A5 8 RCuZnA |
C47000 | * DIN 1733 S-CuZn40Si |
W1 | ||||||||
| W2 | 59.5 | 0.3 | BAL | BS 1453 C2 BS 1845 CZ6 |
CF724R | * DIN 1733 S-CuZn40Si |
W2 | |||||||||||
| W4 | 59.5 | 0.2 | 0.2 | 0.4 | 0.25 | BAL | BS 1453 C4 BS 1845,CZ7A |
CF727R CF734R |
* DIN 8513 L-CuZn39Sn |
W4 | ||||||||
| W5 | 48.5 | 0.1 | 8.5 | 0.25 | BAL | BS 1453 C5 BS 1845 CZ8 |
CF411J | * DIN 8513 L-CuNi10Zn42 |
W5 | |||||||||
| W11 | 89.5 | 9.5 | 1.0 | BAL | BS 2901 C13 | CF305G | W11 | |||||||||||
| W13 | 57.5 | 0.4 | 0.3 | 0.9 | 0.1 | BAL | BS 1453 C2C | AWS A5.27 RCuZnC |
C68100 | W13 | ||||||||
| W14 | 59.0 | 0.4 | 0.4 | 0.5 | 0.9 | 0.1 | BAL | BS 1453 C2B | AWS A5.27 ER CuZnB |
C68000 | W14 | |||||||
| W22 | 82.25 | 9.25 | 3.25 | 0.8 | 4.25 | BS 2901 C20/C26 DGS 9011 B |
*CF310G | AWS A5.27 ER CuNiAl |
C63280 | * DIN 1733 S-CuAl8Ni6 |
W22 | |||||||
| W23 | 91.0 | 6.2 | 0.6 | 2.2 | BS 2901 C23 DGS 9011 B |
*CF301G | W23 | |||||||||||
| W24 | 89.3 | 9.4 | 1.0 | 0.3 | CF305G | AWS A5.7 ERCuAl-A2 |
W24 | |||||||||||
| W25 | 91.25 | 8.75 | BS 2901 C28 | CF309G | DIN 1733 S CuA18 |
W25 | ||||||||||||
| W26 | 91.8 | 8.2 | CF309G | AWS A5.8 ER CuAlA1 |
C61000 | W26 | ||||||||||||
| W27 | 96.3 | 2.5 | 0.6 | Cr0.6 | C18000 | W27 | ||||||||||||
| X215 | 86.35 | 10.2 | 3.25 | 0.2 | AWS A5.7 ER CuAlA3 |
X215 | ||||||||||||
*Specification similar but not identical
HIGH
CONDUCTIVITY/MOULD TOOL ALLOYS
| 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 |
|
| aaaaaaaaa | ||||||||||||||||||
| X218 | 97.35 | 2.4 | 0.6 | BS 4577 A3/2 |
*CW111C | C64700 | DIN 17666 CuNi2Si |
AIR 9070 JN3S |
X218 | |||||||||
| X271 | 98.15 | 1.3 | 0.55 | CW109C | DIN 1766 CuNi1.5Si |
X271 | ||||||||||||
| X274 | 96.3 | 2.5 | 0.6 | Cr0.6 | RWMA CLASS 3 | C18000 | X274 | |||||||||||
| NSM | 97.0 | Be0.5 | Co2.5 | BS 4577 A3/1 |
CW104C | RWMA CLASS 3 | C17500 | DIN 17666 CuCo2Be |
JIS Z 3234 CLASS 3 |
NSM | ||||||||
| CCS | 99.0 | Cr1.0 | BS 4577 A2/1 |
CW105C | RWMA CLASS 2 | C18200 | JIS Z 3234 CLASS 2 |
CCS | ||||||||||
| CCZ | 98.8 | Cr1.0 | Zr0.2 | BS 4577 A2/2 |
CW106C | RWMA CLASS 2 | C18150 | DIN 17666 CuCrZr |
JIS Z 3234 CLASS 2 |
CCZ | ||||||||
*Specification similar but not
identical
BRASSES/FREE MACHINING/COLD FORMING
| 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 |
|
| aaaaaaaaa | ||||||||||||||||||
| T1/T2 | 57.25 | 3.0 | BAL | BS 2874 CZ121Pb3 |
CW614N | C38500 | DIN 17660 CuZn39Pb3 |
T1/T2 | ||||||||||
| T5 | 61.25 | 3.0 | BAL | BS 2874 CZ 124 |
CW603N | QQB 626 ASTM B 16 |
C36000 | DIN 17660 CuZn36Pb3 |
JIS 3250 C3601 |
T5 | ||||||||
| S8 | 58.0 | 2.25 | BAL | BS 2872/4 CZ 122 |
CW617N | C38000 | DIN 17660 CuZn40Pb2 |
JIS 3250 C3771 |
S8 | |||||||||
| CF1 | 63.5 | BAL | BS 2873 CZ 108 |
*CW507L | C27400 | DIN 17660 CuZn37 |
JIS 3250 C2700 |
CF1 | ||||||||||
| CF7 | 70.0 | BAL | BS 2873/4 CZ 106 |
CW505L | ASTM B 36 | C26000 | DIN 17660 CuZn30 |
JIS 3250 C2600 |
CF7 | |||||||||
| CF9 | 80.0 | BAL | BS2873/4 CZ 103 |
CW503L | ASTM B 36 | C24000 | DIN 17660 CuZn20 |
CF9 | ||||||||||
| CF22 | 60.5 | BAL | BS2873/2 CZ 109 |
CW509L | ASTM B 36 | C28000 | DIN 17660 CuZn40 |
JIS 3250 C2800 |
CF22 | |||||||||
| CF24 | 61.5 | 1.1 | BAL | BS 2873 CZ 119 |
CW605N | C35000 | CF24 | |||||||||||
| DEZINCIFICATION RESISTANT ALLOY | ||||||||||||||||||
| S10 | 61.5 | 2.2 | As 0.12 | BAL | BS 2872/4 CZ 132 |
CW602N | C35330 | S10 | ||||||||||
*Specification similar but not
identical