C86300 Manganese Bronze
C86300 Manganese Bronze
- Bronze C86300: Manganese Bronze
- Solids: 1/2" to 9" OD
- Tubes: 1 1/8" to 9" OD
- Rectangles: Up to 15"
- Standard Lengths: 144"
Similar or Equivalent Specification
| CDA | ASTM | ASARCON | SAE | AMS | Federal | Ingot# | Military | Other Desc |
|---|---|---|---|---|---|---|---|---|
| C86300 | ASTM B505 | 81 | SAE 430 B | QQ-C-390B TYPE III | 424 | MIL-C-22229 COMP 8 | HIGH STRENGTH YELLOW BRASS | |
| ASTM B22 | SAE J461 | |||||||
| SAE J462 |
Chemical Composition (according to ASTM B505-08)
| Cu% | Sn% | Pb% | Zn% | Fe% | Ni% | Sb% | P% | S% | Al% | Mn% | Si% |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Note: Single values represent maximums.
|
|||||||||||
| 60.00-66.00 | 0.20 | 0.20 | 22.00-28.00 | 2.00-4.00 | 1.0A | N/A | N/A | N/A | 5.00-7.50 | 2.50-5.00 | N/A |
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 | |||
| 110 | 758 | 62 | 427 | 14 | N/A | |
Machinability
| Alloy | Rating | Density |
|---|---|---|
| C86300 | 8 | 0.283 |
Physical Properties (provided by CDA)
| US Customary | Metric | |
|---|---|---|
|
||
| Melting Point - Liquidus | 1693 F | 923 C |
| Melting Point - Solidus | 1625 F | 885 C |
| Density | 0.283 lb/in3 at 68 F | 7.83 gm/cm3 @ 20 C |
| Specific Gravity | 7.830 | 7.83 |
| Electrical Resistivity | 130.80 ohms-cmil/ft @ 68 F | 21.74 microhm-cm @ 20 C |
| Electrical Conductivity | 8 %IACS @ 68 F | 0.046 MegaSiemens/cm @ 20 C |
| Thermal Conductivity | 20.50 Btu · ft/(hr · ft2·°F)at 68F | 35.5 W/m · °K at 20 C |
| Coefficient of Thermal Expansion | 12 ·10-6 per oF (68-392 F) | 21.6 ·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 | 14200 ksi | 97900 MPa |
| Magnetic Permeability* | 1.090 | 1.09 |
Fabrication Properties (provided by CDA)
| Joining Technique | Suitability |
|---|---|
| Soldering | Poor |
| Brazing | Poor |
| Oxyacetylene Welding | Poor |
| Gas Shielded Arc Welding | Poor |
| Coated Metal Arc Welding | Good |
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 | ||