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Copper Alloys Search - Basic
Results
C64400
Aluminum Bronze
Wrought
BRONZES
Copper-Aluminum Alloys (Aluminum Bronzes)
false
1992-03-09
true
https://api.copper.org/alloys.xhtml/C64400
Elements | ||||||||
---|---|---|---|---|---|---|---|---|
Cu(1) | Pb | Sn | Zn | Fe | Ni(2) | Al | Si | |
(1) Cu value includes Ag. (2) Ni value includes Co. |
||||||||
Min (%) | 4.2 | 3.5 | 0.8 | |||||
Max (%) | Rem | 0.03 | 0.10 | 0.20 | 0.05 | 5.0 | 4.5 | 1.3 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell 30T scale | Fatigue Strength** (ksi) |
---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | ||||||||
Sheet | 1/2 Hard | H02 |
90 Typ |
75 Typ |
18 Typ |
76 Typ |
||
1/2 Hard and Precipitation Heat Treated | TH02 |
127 Typ |
118 Typ |
8 Typ |
83 Typ |
45 Typ | ||
1/4 Hard | H01 |
80 Typ |
56 Typ |
30 Typ |
68 Typ |
|||
1/4 Hard and Precipitation Heat Treated | TH01 |
110 Typ |
96 Typ |
21 Typ |
80 Typ |
44 Typ | ||
Hard | H04 |
118 Typ |
100 Typ |
8 Typ |
80 Typ |
|||
Hard and Precipitation Heat Treated | TH04 |
138 Typ |
131 Typ |
3 Typ |
85 Typ |
|||
Precipitation Hardened | TF00 |
95 Typ |
75 Typ |
25 Typ |
73 Typ |
|||
Soft Anneal | O60 |
70 Typ |
50 Typ |
37 Typ |
60 Typ |
|||
Strip | 1/2 Hard | H02 |
90 Typ |
75 Typ |
18 Typ |
68 Typ |
||
1/2 Hard and Precipitation Heat Treated | TH02 |
127 Typ |
118 Typ |
8 Typ |
83 Typ |
45 Typ | ||
1/4 Hard | H01 |
80 Typ |
56 Typ |
30 Typ |
68 Typ |
|||
1/4 Hard and Precipitation Heat Treated | TH01 |
110 Typ |
96 Typ |
21 Typ |
80 Typ |
44 Typ | ||
Hard | H04 |
118 Typ |
100 Typ |
8 Typ |
80 Typ |
|||
Hard and Precipitation Heat Treated | TH04 |
138 Typ |
131 Typ |
3 Typ |
85 Typ |
|||
Precipitation Hardened | TF00 |
95 Typ |
75 Typ |
25 Typ |
73 Typ |
|||
Soft Anneal | O60 |
70 Typ |
50 Typ |
37 Typ |
60 Typ |
(1)As rolled condition. | |
Melting Point - Liquidus°F | 1922 |
---|---|
Melting Point - Solidus°F | 1859 |
Densitylb/cu in. at 68°F | 0.29 |
Specific Gravity | 8.03 |
Electrical Conductivity% IACS at 68°F | 20 (1) |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9 |
Technique | Suitability |
---|---|
Soldering | Fair |
Brazing | Fair |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Spot Weld | Fair |
Seam Weld | Fair |
Butt Weld | Fair |
Capacity for Being Cold Worked | Good |
Capacity for Being Hot Formed | Good |
Common Fabrication Processes
- Drawing
- Forming
Thermal Properties
No thermal properties for this alloy
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Bellows | Corrosion Resistance | Corrosion Resistance |
Bellows | Machining Properties | Machinability, Good | |
Bellows | Mechanical Properties | High Strength | |
Clips | Conductivity (Electrical) | Electrical Conductivity | |
Clips | Conductivity (Thermal) | Thermal Conductivity | |
Clips | Corrosion Resistance | Corrosion Resistance | |
Clips | Mechanical Properties | High Strength | |
Connectors | Conductivity (Electrical) | Electrical Conductivity | |
Connectors | Conductivity (Thermal) | High Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Mechanical Properties | High Strength | |
Contacts | Conductivity (Electrical) | Electrical Conductivity | |
Contacts | Conductivity (Thermal) | Thermal Conductivity | |
Contacts | Corrosion Resistance | Corrosion Resistance | |
Contacts | Mechanical Properties | High Strength | |
Diaphragms for Pressure Sensitive Contacts | Conductivity (Electrical) | Electrical Conductivity | |
Diaphragms for Pressure Sensitive Contacts | Conductivity (Thermal) | High Thermal Conductivity | |
Diaphragms for Pressure Sensitive Contacts | Corrosion Resistance | Corrosion Resistance | |
Diaphragms for Pressure Sensitive Contacts | Mechanical Properties | High Strength | |
Instrumentation | Conductivity (Electrical) | Electrical Conductivity | |
Instrumentation | Conductivity (Thermal) | High Thermal Conductivity | |
Instrumentation | Corrosion Resistance | Corrosion Resistance | |
Instrumentation | Mechanical Properties | High Strength | |
Safety Devices | Corrosion Resistance | Corrosion Resistance | |
Safety Devices | Mechanical Properties | High Strength | |
Safety Devices | Non-Sparking | Non-Sparking | |
Springs | Corrosion Resistance | Corrosion Resistance | |
Springs | Mechanical Properties | High Strength | |
Switches | Conductivity (Electrical) | Electrical Conductivity | |
Switches | Conductivity (Thermal) | High Thermal Conductivity | |
Switches | Corrosion Resistance | Corrosion Resistance | |
Switches | Mechanical Properties | High Strength |
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.
DOWNLOAD Standard Designation for Wrought and Cast Alloys [PDF 775KB, includes all alloys]
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DISCLAIMER:
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in compositions and to manufacturing limitations, they should not be used for specification purposes. See applicable ASTM International specification references.
The values listed above represent reasonable approximations suitable for general engineering use. Due to commercial variations in compositions and to manufacturing limitations, they should not be used for specification purposes. See applicable ASTM International specification references.