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C66900
| Elements | |||||
|---|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe | Mn | |
|
(1) Cu + Sum of Named Elements 99.8% min. (2) Cu value includes Ag. |
|||||
| Min (%) | 62.5 | 11.5 | |||
| Max (%) | 64.5 | 0.05 | Rem | 0.25 | 12.5 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell 30T scale |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| Flat Products | 1/2 Hard | H02 |
73 Typ |
60 Typ |
16 Typ |
79 Typ |
71 Typ |
| 1/4 Hard | H01 |
66 Typ |
48 Typ |
26 Typ |
65 Typ |
60 Typ |
|
| 3/4 Hard | H03 |
83 Typ |
78 Typ |
7 Typ |
86 Typ |
75 Typ |
|
| Extra Hard | H06 |
95 Typ |
95 Typ |
3 Typ |
90 Typ |
78 Typ |
|
| Extra Spring | H10 |
100 Min |
97 Min |
1 Min |
92 Min |
79 Min |
|
| Hard | H04 |
89 Typ |
86 Typ |
5 Typ |
88 Typ |
77 Typ |
|
| Spring | H08 |
100 Typ |
3 Typ |
92 Typ |
79 Typ |
||
| Melting Point - Liquidus°F | 1577 |
|---|---|
| Melting Point - Solidus°F | 1553 |
| Densitylb/cu in. at 68°F | 0.293 |
| Specific Gravity | 8.1 |
| Electrical Conductivity% IACS at 68°F | 3.4 |
| Modulus of Elasticity in Tensionksi | 16000 |
Fabrication Properties
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties