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C94300
Elements | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Cu(1) | Pb | Sn | Zn | Fe | P(2) | Ni(3) | Al | S(4) | Sb | Si | |
(1) Cu + Sum of Named Elements 99.0% min. (2) For continuous castings P shall be 1.5% max. (3) Ni value includes Co. (4) For continuous castings S shall be 0.25% max. |
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Min (%) | 67.0 | 23.0 | 4.5 | ||||||||
Max (%) | 72.0 | 27.0 | 6.0 | 0.8 | 0.15 | 0.08 | 1.0 | 0.005 | 0.08 | 0.8 | 0.005 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load | Izod (ft-lbs) |
Compressive Strength .001 in. set/in. (ksi) |
Compressive Strength .1 in. set/in. (ksi) |
Reduction of Area (%) |
---|---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||||
As Centrifugal Cast | As Centrifugal Cast | M02 |
24 Min for Standard 24 Min for Standard |
10 Min for Standard 10 Min for Standard |
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As Continuous Cast | As Continuous Cast | M07 |
21 Min for Standard 21 Min for Standard |
15 Min for Standard |
7 Min for Standard 7 Min for Standard |
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As Sand Cast | As Sand Cast | M01 |
24 Min for Standard 21 Min for Standard 27 Typ |
13 Typ |
10 Min for Standard 10 Min for Standard 15 Typ |
48 Typ |
5 Typ | 11 Typ | 23 Typ | 8 Typ |
Densitylb/cu in. at 68°F | 0.336 |
---|---|
Specific Gravity | 9.3 |
Electrical Conductivity% IACS at 68°F | 9 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 36.2 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 10500 |
Incipient Melting°F | 600 |
Magnetic Permeability | 1 |
Casting Attribute | Level |
---|---|
Casting Yield | High |
Drossing | Low |
Effect of Section Size | Low |
Fluidity | High |
Gassing | Medium |
Patternmakers Shrinkage inches per inch | 2/16 |
Shrinkage in Solidification | Low |
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Poor |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Not Recommended |
Coated Metal Arc Welding | Not Recommended |
Machinability Rating | 80 |
Common Fabrication Processes
Treatment | Value* | Time** | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. ** Time is measured in minutes. | ||||
Stress Relief | 500 | |||
Solution Treatment | 0 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Industrial | High Speed Bearings for Light Loads | Corrosion Resistance | Corrosion Resistance |
High Speed Bearings for Light Loads | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
High Speed Bearings for Light Loads | Machining Characteristics | Excellent Machinability | |
High Speed Bearings for Light Loads | Mechanical Properties | Ductility | |
High Speed Bearings for Light Loads | Mechanical Properties | Relatively Low Strength | |
High Speed, Light to Medium Pressure Bushings | Corrosion Resistance | Corrosion Resistance | |
High Speed, Light to Medium Pressure Bushings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
High Speed, Light to Medium Pressure Bushings | Friction & Wear Properties | Low Coefficient of Friction | |
High Speed, Light to Medium Pressure Bushings | Friction & Wear Properties | Wear Resistance | |
Railroad Applications | Corrosion Resistance | Corrosion Resistance | |
Railroad Applications | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
Railroad Applications | Friction & Wear Properties | Low Coefficient of Friction | |
Railroad Applications | Friction & Wear Properties | Wear Resistance | |
Soft Bushings | Corrosion Resistance | Corrosion Resistance | |
Soft Bushings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
Soft Bushings | Machining Characteristics | Excellent Machinability | |
Soft Bushings | Mechanical Properties | Ductility | |
Soft Bushings | Mechanical Properties | Relatively Low Strength | |
Soft Metal Applications | Corrosion Resistance | Corrosion Resistance | |
Soft Metal Applications | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
Soft Metal Applications | Friction & Wear Properties | Wear Resistance |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
As Centrifugal Cast | Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |
Castings | ASTM | B271/B271M | COPPER BASE ALLOY CENTRIFUGAL CASTINGS | ||
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
As Continuous Cast | Castings | SAE | J462 | CAST COPPER ALLOYS | |
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | ||
As Sand Cast | MILITARY | MIL-C-22229 | COPPER BASE ALLOY CASTINGS (FOR PRESSURE TIGHT APPLICATIONS) | ||
Castings | SAE | J462 | CAST COPPER ALLOYS | ||
Castings | ASTM | B66 | BRONZE CASTINGS IN THE ROUGH FOR LOCOMOTIVE WEARING PARTS | ||
Castings | ASTM | B763/B763M | COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS | ||
Castings | ASTM | B584 | COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS | ||
Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
Ingot | |||||
ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM |
Corrosion Properties