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C92900
| Elements | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P(3) | Ni(4) | Al | S | Sb | Si | |
|
(1) Cu + Sum of Named Elements 99.3% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co. |
|||||||||||
| Min (%) | 82.0 | 2.0 | 9.0 | 2.8 | |||||||
| Max (%) | 86.0 | 3.2 | 11.0 | 0.25 | 0.20 | 0.50 | 4.0 | 0.005 | 0.05 | 0.25 | 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 .1 in. set/in. (ksi) |
Proportional Limit (ksi) |
|---|---|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||||
| As Continuous Cast | As Continuous Cast | M07 |
45 Min for Standard 45 Min for Standard |
25 Min for Standard |
8 Min for Standard |
||||
| As Permanent Mold Cast | As Permanent Mold Cast | M05 |
47 Typ |
26 Typ |
20 Typ |
80 Typ |
12 Typ | 50 Typ | 15 Typ |
| As Sand Cast | As Sand Cast | M01 |
45 Min for Standard 45 Min for Standard 47 Typ |
25 Min for Standard 26 Typ |
8 Min for Standard 20 Typ |
75 Min for Standard 80 Typ |
12 Typ | 50 Typ | 15 Typ |
| Melting Point - Liquidus°F | 1887 |
|---|---|
| Melting Point - Solidus°F | 1575 |
| Densitylb/cu in. at 68°F | 0.32 |
| Specific Gravity | 8.86 |
| Electrical Conductivity% IACS at 68°F | 9 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 33.6 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.5 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 14000 |
| Incipient Melting°F | 600 |
| Casting Attribute | Level |
|---|---|
| Casting Yield | Medium |
| Drossing | Low |
| Effect of Section Size | High |
| Fluidity | High |
| Gassing | Medium |
| Patternmakers Shrinkage inches per inch | 3/16 |
| Shrinkage in Solidification | Low |
| 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 | 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 | Cams | Corrosion Resistance | Corrosion Resistance |
| Cams | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Cams | Friction & Wear Properties | Wear Resistance | |
| Cams | Mechanical Properties | Moderate Strength | |
| Gears | Corrosion Resistance | Corrosion Resistance | |
| Gears | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Gears | Friction & Wear Properties | Wear Resistance | |
| Gears | Mechanical Properties | Moderate Strength | |
| General Service Bearings | Corrosion Resistance | Corrosion Resistance | |
| General Service Bearings | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| General Service Bearings | Friction & Wear Properties | Anti-Seizing Properties | |
| General Service Bearings | Friction & Wear Properties | Low Coefficient of Friction | |
| General Service Bearings | Friction & Wear Properties | Wear Resistance | |
| General Service Bearings | Machining Properties | Machinability, Good | |
| General Service Bearings | Mechanical Properties | Moderate Strength | |
| Impellers for Mine Water | Corrosion Resistance | Corrosion Resistance | |
| Impellers for Mine Water | Corrosion Resistance | Corrosion Resistance to Brackish Water | |
| Impellers for Mine Water | Corrosion Resistance | Corrosion Resistance to Many Industrial Chemicals | |
| Impellers for Mine Water | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Impellers for Mine Water | Corrosion Resistance | Corrosion Resistance to Petroleum Products | |
| Pump Bodies | Corrosion Resistance | Corrosion Resistance | |
| Pump Bodies | Corrosion Resistance | Corrosion Resistance to Acids | |
| Pump Bodies | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Pump Bodies | Machining Properties | Machinability, Good | |
| Pump Bodies | Mechanical Properties | Moderate Strength | |
| Wear Plates | Corrosion Resistance | Corrosion Resistance | |
| Wear Plates | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Wear Plates | Friction & Wear Properties | Wear Resistance | |
| Wear Plates | Mechanical Properties | Moderate Strength | |
| Worm Gears | Corrosion Resistance | Corrosion Resistance | |
| Worm Gears | Corrosion Resistance | Corrosion Resistance to Numerous Environments | |
| Worm Gears | Friction & Wear Properties | Anti-Seizing Properties | |
| Worm Gears | Friction & Wear Properties | Low Coefficient of Friction | |
| Worm Gears | Friction & Wear Properties | Wear Resistance | |
| Worm Gears | Machining Properties | Machinability, Good | |
| Worm Gears | Mechanical Properties | Moderate Strength |
| Form | Specific Sub-Form | Application | System | Standard | Description |
|---|---|---|---|---|---|
| As Centrifugal Cast | Castings | ASTM | B427 | GEAR BRONZE ALLOY CASTINGS | |
| As Continuous Cast | Castings | SAE | J462 | CAST COPPER ALLOYS | |
| Castings | ASTM | B505/B505M | COPPER BASE ALLOY CONTINUOUS CASTINGS | ||
| Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
| As Sand Cast | Castings | SAE | J462 | CAST COPPER ALLOYS | |
| Castings | ASTM | B427 | GEAR BRONZE ALLOY CASTINGS | ||
| Castings | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
| Ingot | ASTM | B30 | COPPER BASE ALLOYS IN INGOT FORM | ||
Corrosion Properties
No Corrosion Properties Available.