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C86550
Elements | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu(1,2) | Pb | Sn | Zn | Fe | Ni(3) | Al | Mn | Si | |
(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. |
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Min (%) | 57.0 | 0.7 | 0.50 | 0.10 | |||||
Max (%) | 0.50 | 1.0 | Rem | 2.0 | 1.0 | 2.5 | 3.0 | 0.10 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Brinell Hardness, 3000 kg load | Compressive Strength .001 in. set/in. (ksi) |
Compressive Strength .1 in. set/in. (ksi) |
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 |
47 Min |
17 Min |
18 Min |
100 Min |
16 Typ | 61 Typ | 14 Typ |
Densitylb/cu in. at 68°F | 0.3 |
---|---|
Specific Gravity | 8.3 |
Electrical Conductivity% IACS at 68°F | 22 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 50 |
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 11.4 |
Modulus of Elasticity in Tensionksi | 14000 |
Casting Attribute | Level |
---|---|
Casting Yield | Low |
Drossing | Low |
Fluidity | Medium |
Gassing | Medium |
Patternmakers Shrinkage inches per inch | 5/32 |
Shrinkage in Solidification | High |
Technique | Suitability |
---|---|
Soldering | Fair |
Brazing | Good |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Fair |
Machinability Rating | 15 |
Common Fabrication Processes
Treatment | Time** | |||
---|---|---|---|---|
** Time is measured in minutes. | ||||
Solution Treatment | 0 |
Typical Uses
Applicable Specifications
Corrosion Properties