C91700 Tin Bronze
C91700 Tin Bronze
- Bronze Family: High Tin Bronze
- Solids: 1" to 6" OD
- Tubes: 1" to 6" OD
- Rectangles: Up to 10"
- Standard Lengths: 144"
Similar or Equivalent Specification
CDA | ASTM | ASARCON | SAE | AMS | Federal | Ingot# | Military | Other Desc |
---|---|---|---|---|---|---|---|---|
C91700 | ASTM B427 | N/A | N/A | N/A | N/A | ASTM B30 | N/A |
Sand
|
Chemical Composition (according to ASTM B505-08)
Cu% | Sn% | Pb% | Zn% | Fe% | Ni% | Sb% | P% | S% | Al% | Mn% | Si% |
---|---|---|---|---|---|---|---|---|---|---|---|
Note: Single values represent maximums.
|
|||||||||||
84.00-87.00 | 11.3-12.5 | 0.25 | 0.25 | 0.20 | 1.2-2.0 | 0.20 | 0.30 | 0.05 | 0.005 | N/A | 0.005 |
Machinability
Alloy | Rating | Density |
---|---|---|
C91700 | 20 | 0.320 |
Physical Properties (provided by CDA)
US Customary | Metric | |
---|---|---|
Melting Point - Liquidus | 1859 F | 1015 C |
Melting Point - Solidus | 1563 F | 851 C |
Specific Gravity | 8.75 | 8.75 |
Electrical Resistivity | 103.7 ohms-cmil/ft @ 68 F | 17.24 microhm-cm @ 20 C |
Electrical Conductivity | 10 %IACS @ 68 F | 0.058 MegaSiemens/cm @ 20 C |
Thermal Conductivity | 40.8 Btu · ft/(hr · ft2·oF)at 68F | 70.6 W/m · oK at 20 C |
Coefficient of Thermal Expansion | 9.0 ·10-6 per oF (68-392 F) | 16.2 ·10-6 per oC (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 | 16000 ksi | 110000 MPa |
Fabrication Properties (provided by CDA)
Joining Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Good |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Fair |
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 |