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C86700
| Elements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | Ni(3) | Al | Mn | |
|
(1) In determining Cu min., Cu may be calculated as Cu + Ni. (2) Cu + Sum of Named Elements 99.0% min. (3) Ni value includes Co. |
||||||||
| Min (%) | 55.0 | 0.50 | 30.0 | 1.0 | 1.0 | 0.10 | ||
| Max (%) | 60.0 | 1.5 | 1.5 | 38.0 | 3.0 | 1.0 | 3.0 | 3.5 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Brinell Hardness, 3000 kg load |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| As Centrifugal Cast | As Centrifugal Cast | M02 |
80 Min for Standard |
32 Min for Standard |
15 Min for Standard |
||
| As Sand Cast | As Sand Cast | M01 |
80 Min for Standard 85 Typ |
32 Min for Standard 42 Typ |
15 Min for Standard 20 Typ |
80 Typ |
155 Typ |
| Melting Point - Liquidus°F | 1616 |
|---|---|
| Melting Point - Solidus°F | 1583 |
| Densitylb/cu in. at 68°F | 0.301 |
| Specific Gravity | 8.33 |
| Electrical Conductivity% IACS at 68°F | 17 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 11 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 15000 |
| Casting Attribute | Level |
|---|---|
| Casting Yield | Low |
| Drossing | High |
| Effect of Section Size | Low |
| Fluidity | Medium |
| Gassing | Low |
| Patternmakers Shrinkage inches per inch | 4/16 |
| Shrinkage in Solidification | High |
| Technique | Suitability |
|---|---|
| Soldering | Fair |
| Brazing | Fair |
| Oxyacetylene Welding | Poor |
| Gas Shielded Arc Welding | Poor |
| Coated Metal Arc Welding | Poor |
| Machinability Rating | 55 |
Common Fabrication Processes
No fabrication process properties for this alloy
| 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 | Brackets | Corrosion Resistance | Corrosion Resistance |
| Brackets | Machining Properties | Machinability, Good | |
| Brackets | Mechanical Properties | High Strength | |
| Fasteners | Screw Down Nuts | Corrosion Resistance | Corrosion Resistance |
| Screw Down Nuts | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Screw Down Nuts | Friction & Wear Properties | Wear Resistance | |
| Screw Down Nuts | Machining Properties | Machinability, Good | |
| Screw Down Nuts | Mechanical Properties | High Strength | |
| Industrial | Bearings | Corrosion Resistance | Corrosion Resistance |
| Bearings | Mechanical Properties | High Strength | |
| Cams | Corrosion Resistance | Corrosion Resistance | |
| Cams | Friction & Wear Properties | Wear Resistance | |
| Cams | Machining Properties | Machinability, Good | |
| Cams | Mechanical Properties | High Strength | |
| Fittings | Corrosion Resistance | Corrosion Resistance | |
| Fittings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Fittings | Friction & Wear Properties | Wear Resistance | |
| Fittings | Machining Properties | Machinability, Good | |
| Fittings | Mechanical Properties | High Strength | |
| Lever Arms | Corrosion Resistance | Corrosion Resistance | |
| Lever Arms | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Lever Arms | Friction & Wear Properties | Wear Resistance | |
| Lever Arms | Machining Properties | Machinability, Good | |
| Lever Arms | Mechanical Properties | High 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 | Machining Properties | Machinability, Good | |
| Machinery Parts | Mechanical Properties | High Strength | |
| Moderate Duty Gears | Corrosion Resistance | Corrosion Resistance | |
| Moderate Duty Gears | Friction & Wear Properties | Wear Resistance | |
| Moderate Duty Gears | Machining Properties | Machinability, Good | |
| Moderate Duty Gears | Mechanical Properties | High Strength | |
| Propellers | Corrosion Resistance | Corrosion Resistance | |
| Propellers | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Propellers | Corrosion Resistance | Corrosion Resistance to Salt Water | |
| Propellers | Friction & Wear Properties | Wear Resistance | |
| Propellers | Machining Properties | Machinability, Good | |
| Propellers | Mechanical Properties | High Strength | |
| Valve Stems | Corrosion Resistance | Corrosion Resistance | |
| Valve Stems | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Valve Stems | Friction & Wear Properties | Wear Resistance | |
| Valve Stems | Machining Properties | Machinability, Good | |
| Valve Stems | Mechanical Properties | High Strength | |
| Marine | Marine Hardware | Corrosion Resistance | Corrosion Resistance |
| Marine Hardware | Corrosion Resistance | Corrosion Resistance to Salt Water | |
| Marine Hardware | Friction & Wear Properties | Wear Resistance | |
| Marine Hardware | Machining Properties | Machinability, Good | |
| Marine Hardware | Mechanical Properties | High Strength | |
| Propellers | Corrosion Resistance | Corrosion Resistance | |
| Propellers | Corrosion Resistance | Corrosion Resistance to Salt Water | |
| Propellers | Mechanical Properties | Ductility | |
| Propellers | Mechanical Properties | High Strength |
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| As Centrifugal Cast | Castings | ASTM | B271/B271M | COPPER BASE ALLOY CENTRIFUGAL CASTINGS | |
| As Sand Cast | Castings | ASTM | B584 | COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS | |
| Castings | ASTM | B763/B763M | COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS | ||
| Ingot | ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM |
Corrosion Properties
No Corrosion Properties Available.