Find suppliers for this alloy
C90200
| Elements | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P(3) | Ni(4) | Al | S | Sb | Si | |
|
(1) In determining Cu min., Cu may be calculated as Cu + Ni. (2) Cu + Sum of Named Elements 99.4% min. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co. |
|||||||||||
| Min (%) | 91.0 | 6.0 | |||||||||
| Max (%) | 94.0 | 0.30 | 8.0 | 0.50 | 0.20 | 0.05 | 0.50 | 0.005 | 0.05 | 0.20 | 0.005 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Brinell Hardness, 500 kg load | Fatigue Strength** (ksi) |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | |||||||
| As Sand Cast | As Sand Cast | M01 |
38 Typ |
16 Typ |
30 Typ |
70 Typ |
25 Typ |
| Melting Point - Liquidus°F | 1915 |
|---|---|
| Melting Point - Solidus°F | 1608 |
| Densitylb/cu in. at 68°F | 0.318 |
| Specific Gravity | 8.8 |
| Electrical Conductivity% IACS at 68°F | 13 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 36 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.1 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 16000 |
| Casting Attribute | Level |
|---|---|
| Casting Yield | Medium |
| Drossing | Low |
| Effect of Section Size | High |
| Fluidity | Medium |
| Gassing | Medium |
| Patternmakers Shrinkage inches per inch | 3/16 |
| Shrinkage in Solidification | Low |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Fair |
| Gas Shielded Arc Welding | Fair |
| Coated Metal Arc Welding | Fair |
| Machinability Rating | 20 |
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 | Bearings | Corrosion Resistance | Corrosion Resistance |
| Bearings | Friction & Wear Properties | Wear Resistance | |
| Bearings | Mechanical Properties | Moderate Strength | |
| Bushings | Corrosion Resistance | Corrosion Resistance | |
| Bushings | Friction & Wear Properties | Wear Resistance | |
| Bushings | Mechanical Properties | Moderate Strength |
Applicable Specifications
No applicable specifications for this alloy
Corrosion Properties
No Corrosion Properties Available.