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C85700
Elements | ||||||||
---|---|---|---|---|---|---|---|---|
Cu | Pb | Sn | Zn | Fe | Ni | Al | Si | |
Min (%) | 58.0 | 0.8 | 0.50 | 32.0 | ||||
Max (%) | 64.0 | 1.5 | 1.5 | 40.0 | 0.7 | 1.0 | 0.8 | 0.05 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load |
---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||
As Centrifugal Cast | As Centrifugal Cast | M02 |
40 Min for Standard |
14 Min for Standard |
15 Min for Standard |
|
As Sand Cast | As Sand Cast | M01 |
40 Min for Standard 50 Typ |
14 Min for Standard 18 Typ |
15 Min for Standard 40 Typ |
75 Typ |
Melting Point - Liquidus°F | 1725 |
---|---|
Melting Point - Solidus°F | 1675 |
Densitylb/cu in. at 68°F | 0.304 |
Specific Gravity | 8.41 |
Electrical Conductivity% IACS at 68°F | 22 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 48.5 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 12 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 14000 |
Magnetic Permeability | 1 |
Casting Attribute | Level |
---|---|
Casting Yield | Medium |
Drossing | High |
Effect of Section Size | Low |
Fluidity | Medium |
Gassing | Low |
Patternmakers Shrinkage inches per inch | 3/16 |
Shrinkage in Solidification | Medium |
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Fair |
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 |
---|---|---|---|
Builders Hardware | Door Hardware for Prisons | Appearance | Pleasing Yellow Color |
Door Hardware for Prisons | Corrosion Resistance | Corrosion Resistance | |
Door Hardware for Prisons | Machining Properties | Machinability, Good | |
Door Hardware for Prisons | Mechanical Properties | Moderate Strength | |
Ornamental Hardware | Appearance | Pleasing Yellow Color | |
Ornamental Hardware | Machining Properties | Machinability, Good | |
Ornamental Hardware | Machining Properties | Polishing Characteristics | |
Ornamental Hardware | Mechanical Properties | Moderate Strength | |
Window Hardware | Appearance | Pleasing Yellow Color | |
Window Hardware | Corrosion Resistance | Corrosion Resistance | |
Window Hardware | Machining Properties | Machinability, Good | |
Window Hardware | Machining Properties | Polishing Characteristics | |
Window Hardware | Mechanical Properties | Moderate Strength | |
Consumer | Musical Instruments | Appearance | Pleasing Yellow Color |
Musical Instruments | Corrosion Resistance | Corrosion Resistance | |
Musical Instruments | Damping Characteristics | Resonant Frequency, Damping Capacity | |
Musical Instruments | Machining Properties | Machinability, Good | |
Musical Instruments | Machining Properties | Polishing Characteristics | |
Musical Instruments | Mechanical Properties | Moderate Strength | |
Industrial | Mechanical Components where Looks are Important | Appearance | Pleasing Yellow Color |
Mechanical Components where Looks are Important | Machining Properties | Machinability, Good | |
Mechanical Components where Looks are Important | Machining Properties | Polishing Characteristics | |
Mechanical Components where Looks are Important | Mechanical Properties | Moderate Strength | |
Marine | Marine Hardware | Appearance | Appearance |
Marine Hardware | Corrosion Resistance | Corrosion Resistance | |
Marine Hardware | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Marine Hardware | Machining Properties | Machinability, Good | |
Marine Hardware | Machining Properties | Polishing Characteristics | |
Marine Hardware | Mechanical Properties | Moderate Strength | |
Ship Trim | Appearance | Pleasing Yellow Color | |
Ship Trim | Corrosion Resistance | Corrosion Resistance | |
Ship Trim | Machining Properties | Machinability, Good | |
Ship Trim | Machining Properties | Polishing Characteristics | |
Ship Trim | Mechanical Properties | Moderate Strength | |
Plumbing | Fittings | Appearance | Pleasing Yellow Color |
Fittings | Machining Properties | Machinability, Good | |
Fittings | Machining Properties | Polishing Characteristics | |
Fittings | Mechanical Properties | Moderate Strength | |
Flanges | Corrosion Resistance | Corrosion Resistance | |
Flanges | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Flanges | Machining Properties | Machinability, Good | |
Flanges | Mechanical Properties | Moderate Strength |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
As Centrifugal Cast | Castings | ASTM | B271/B271M | COPPER BASE ALLOY CENTRIFUGAL CASTINGS | |
As Continuous Cast | Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | |
As Die Cast | Castings | ASTM | B176 | BRASS DIE CASTINGS | |
As Sand Cast | Castings | ASTM | B763/B763M | COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS | |
Castings | ASTM | B584 | COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS | ||
Ingot | ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM | ||
Corrosion Properties