- Bronze Family: Bismuth Tin Bronze
- Solids: 1/2" to 10" OD
- Tubes: 1 1/8" to 9" OD
- Rectangles: Up to 15" wide
- Type: Brass, bronze or copper alloy
- Shape/Form:Semi-finished; mill stock or near net shapes; bar stock; squares; hex; plate; profile or structural shape; flats/rectangular bar
- Benefits: Good machinability, unique Federalloy® technology enables production engineers to tailor any Federalloy® alloy to their own requirements, good polishing and plating characteristics, better castability at lower temperatures which results in lower costs to end users, assures that elongation approximates its leaded alloy counterparts, "no burn-in" feature enables Federalloy® castings to have more definition which results in crisper markings and more legible identification numbers, superior microstructural characteristics, improved finish requires less shot blast which reduces cleaning costs and shortens cycle times
- » Download C89844 Spec Sheet (.pdf)
Typical Uses
- Fittings for Potable Water, Valves for Potable Water
Similar or Equivalent Specification
| CDA | ASTM | ASARCON | SAE | AMS | Federal | Ingot# | Military | Other Desc |
|---|---|---|---|---|---|---|---|---|
| C89844 | FEDERALLOY® III-932 |
Chemical Composition
| Cu% | Sn% | Pb% | Zn% | Fe% | Ni% | Sb% | P% | S% | Al% | Mn% | Si% | Bi% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note: Single values represent maximums.
|
||||||||||||
| 83.00-86.00 | 3.00-5.00 | 0.00-0.20 | 7.00-10.00 | 0.00-0.30 | 0.00-1.00 | 0.00-0.25 | 0.00-0.005 | 0.00-0.08 | 0.00-0.005 | N/A | 0.005 | 2.00-4.00 |
Mechanical Properties
| Tensile Strength (min) | Yield Strength (at .5% extention under load min) | Elongation (in 2in. or 50mm min, %) | Hardness (typical Bhn - 500kg) | Remarks | ||
|---|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | |||
| 28 | 13 | 5 | 55 | |||
Machinability
| Alloy | Rating | Density |
|---|---|---|
| C89844 | 70 | 0.310 |
Physical Properties (provided by CDA)
| US Customary | Metric | |
|---|---|---|
|
||
| Melting Point - Liquidus | 1850 F | 1010 C |
| Melting Point - Solidus | 1550 F | 853 C |
| Density | 0.310 lb/in3 at 68 F | 8.58 gm/cm3 @ 20 C |
| Specific Gravity | 8.58 | 8.58 |
| Electrical Conductivity | 16.80 %IACS @ 68 F | 0.095 MegaSiemens/cm @ 20 C |
| Thermal Conductivity | 46.70 Btu · ft/(hr · ft2·°F)at 68F | 80.9 W/m · °K at 20 C |
| Coefficient of Thermal Expansion | 10 ·10-6 per °F (68-392 F) | 18.0 ·10-6 per °C (20-300 C) |
| Specific Heat Capacity | 0.080 Btu/lb/°F at 68 F | 335.2 J/kg · °K at 293 K |
| Modulas of Elasticity in Tension | 13000 ksi | 89622 MPa |
Fabrication Properties (provided by CDA)
| Joining Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
Thermal Properties (provided by CDA)
| Treatment | Temp./Time - US | Temp./Time - SI |
|---|---|---|
| Stress Temperature | 500 | 260 |
| Solution Minimum | ||
| Solution Maximum | ||
| Solution Time | 0.0 | |
| Solution Medium | None | |
| Precipitation Value | ||
| Precipitation Time | ||
| Precipitation Medium | None | |
| Annealing Minimum | ||
| Annealing Maximum | ||
| Annealing Time | ||
| Hot Works Minimum | ||
| Hot Works Maximum | ||
