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C94800
| Elements | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cu(1) | Pb | Sn | Zn | Fe | P | Ni(2) | Al | Mn | S | Sb | Si | |
|
(1) Cu + Sum of Named Elements 98.7% min. (2) Ni value includes Co. |
||||||||||||
| Min (%) | 84.0 | 0.30 | 4.5 | 1.0 | 4.5 | |||||||
| Max (%) | 89.0 | 1.0 | 6.0 | 2.5 | 0.25 | 0.05 | 6.0 | 0.005 | 0.20 | 0.05 | 0.15 | 0.005 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load | Fatigue Strength** (ksi) |
Proportional Limit (ksi) |
|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | ||||||||
| As Continuous Cast | As Continuous Cast | M07 |
40 Min for Standard 40 Min for Standard |
20 Min for Standard |
20 Min for Standard |
|||
| As Sand Cast | As Sand Cast | M01 |
40 Min for Standard 40 Min for Standard 45 Typ |
20 Min for Standard 23 Typ |
20 Min for Standard 35 Typ |
80 Typ |
12 Typ | 13 Typ |
| Precipitation Hardened | TF00 |
60 Typ |
30 Typ |
8 Typ |
120 Typ |
12 Typ | 20 Typ | |
| Melting Point - Liquidus°F | 1880 |
|---|---|
| Melting Point - Solidus°F | 1660 |
| Densitylb/cu in. at 68°F | 0.32 |
| Specific Gravity | 8.86 |
| Electrical Conductivity% IACS at 68°F | 12 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 22.3 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.9 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 15000 |
| Casting Attribute | Level |
|---|---|
| Casting Yield | Medium |
| Drossing | Low |
| Effect of Section Size | Medium |
| Fluidity | Medium |
| Gassing | Medium |
| Patternmakers Shrinkage inches per inch | 3/16 |
| Shrinkage in Solidification | Medium |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Machinability Rating | 40 |
Common Fabrication Processes
No fabrication process properties for this alloy
| Treatment | Minimum* | Maximum* | Value* | Time** | Medium |
|---|---|---|---|---|---|
| * Temperature is measured in Fahrenheit. ** Time is measured in minutes. | |||||
| Stress Relief | 500 | ||||
| Solution Treatment | 1425 | 1475 | 2 | Water | |
| Precipitation Treatment | 580 | 6 | Air | ||
| Product Category | Product | Reason Category | Reason |
|---|---|---|---|
| Builders Hardware | Structural Castings | Corrosion Resistance | Corrosion Resistance |
| Structural Castings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Structural Castings | Friction & Wear Properties | Wear Resistance | |
| Structural Castings | Mechanical Properties | Relatively Low Strength | |
| Industrial | Bearings | Corrosion Resistance | Corrosion Resistance |
| Bearings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Bearings | Friction & Wear Properties | Wear Resistance | |
| Bearings | Mechanical Properties | Relatively Low Strength | |
| Gear Components | Corrosion Resistance | Corrosion Resistance | |
| Gear Components | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Gear Components | Friction & Wear Properties | Wear Resistance | |
| Gear Components | Mechanical Properties | Relatively Low Strength | |
| Machinery Parts | Corrosion Resistance | Corrosion Resistance | |
| Machinery Parts | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Machinery Parts | Friction & Wear Properties | Wear Resistance | |
| Machinery Parts | Mechanical Properties | Relatively Low Strength | |
| Motion Translation Devices | Corrosion Resistance | Corrosion Resistance | |
| Motion Translation Devices | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Motion Translation Devices | Friction & Wear Properties | Wear Resistance | |
| Motion Translation Devices | Mechanical Properties | Relatively Low Strength |
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| As Continuous Cast | Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | |
| As Sand Cast | Castings | ASTM | B763/B763M | COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS | |
| Castings | SAE | J462 | CAST COPPER ALLOYS | ||
| Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
| Castings | ASTM | B584 | COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS | ||
| Ingot | ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM | ||
| Valves |
Corrosion Properties
No Corrosion Properties Available.