- Bronze Family: Leaded Semi Red Brass
- Solids: 1/2" to 13" OD
- Tubes: 1" to 16" OD
- Rectangles: Up to 20"
- Standard Lengths: 144"
- » Download C84400 Spec Sheet (.pdf)
Typical Uses
- Architecture Ornamental Fixtures
- Builders Hardware Dead Bolt Locks, Cases for Dead Bolt Locks, Door Hardware for Prisons, Hardware
- Building Cooling Equipment, Heating Equipment
- Consumer Musical Instruments
- Electrical Electrical Equipment
- Industrial Valve Bodies for the Water Industry, Valves for Water Meters, Valves, Valve Seat, Low Pressure Fittings, Pump Fixtures
- Marine Marine Hardware, Boat Parts, Nuts for Transducers
- Plumbing Pipe Fittings, Fixtures
Similar or Equivalent Specification
| CDA | ASTM | ASARCON | SAE | AMS | Federal | Ingot# | Military | Other Desc |
|---|---|---|---|---|---|---|---|---|
| C84400 | ASTM B505 | 37 | QQ-C-390 B TYPE III | 123 | MIL-B11553 COMP. 11 | VALVE METAL | ||
| QQ-B-1005, COMP. 11 |
Chemical Composition (according to ASTM B505-08)
| Cu% | Sn% | Pb% | Zn% | Fe% | Ni% | Sb% | P% | S% | Al% | Mn% | Si% |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note: Single values represent maximums.
|
|||||||||||
| 78.00-82.00 | 2.30-3.50 | 6.00-8.00 | 7.00-10.00 | 0.40 | 1.0A | 0.25 | 1.5 | 0.08 | 0.005 | N/A | 0.005 |
Mechanical Properties (according to ASTM B505-08)
| Tensile Strength (min) | Yield Strength (at .5% extention under load min) | Elongation (in 2in. or 50mm min, %) | Brinell Hardness (min) | Remarks | ||
|---|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | |||
| 30 | 207 | 15 | 103 | 103 | N/A | |
Machinability
| Alloy | Rating | Density |
|---|---|---|
| C84400 | 90 | 0.314 |
Physical Properties (provided by CDA)
| US Customary | Metric | |
|---|---|---|
| Melting Point - Liquidus | 1840 F | 1004 C |
| Melting Point - Solidus | 1549 F | 843 C |
| Density | 0.314 lb/in3 at 68 F | 8.69 gm/cm3 @ 20 C |
| Specific Gravity | 8.690 | 8.69 |
| Electrical Resistivity | 63.30 ohms-cmil/ft @ 68 F | 10.53 microhm-cm @ 20 C |
| Electrical Conductivity | 16.40 %IACS @ 68 F | 0.095 MegaSiemens/cm @ 20 C |
| Thermal Conductivity | 41.80 Btu · ft/(hr · ft2·°F)at 68F | 72.4 W/m · °K at 20 C |
| Coefficient of Thermal Expansion | 10 ·10-6 per oF (68-392 F) | 18.0 ·10-6 per °C (20-200 C) |
| Specific Heat Capacity | 0.090 Btu/lb/°F at 68 F | 377.1 J/kg · °K at 293 K |
| Modulas of Elasticity in Tension | 13000 ksi | 89600 MPa |
| Magnetic Permeability | 1 | 1.0 |
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 | Fair |
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 | ||
