Heat‑treated ASTM B505 Grade C95300 Cast Copper Bronze – Key Properties
Properties
General
| Property | Value | Comment |
|---|---|---|
Density | 7.69 g/cm³ | Predicted Value |
Grain size | 0.0305 μm | Predicted Value |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Compressive strength | 1181 MPa | Predicted Value | |||
Elastic modulus | 96 - 120 GPa | Typical for Cast Copper Bronze | |||
Fatigue strength | 381 MPa | Predicted Value | |||
Hardness, Brinell | 151 [-] | Predicted Value | |||
Hardness, HBW | 235.4 [-] | Predicted Value | |||
Hardness, Rockwell F | 74 [-] | Predicted Value | |||
Hardness, Rockwell Superficial 15-N | 71 [-] | Predicted Value | |||
Hardness, Rockwell Superficial 30-N | 43 [-] | Predicted Value | |||
Hardness, Rockwell Superficial 30-T | 65 [-] | Predicted Value | |||
Hardness, Vickers | 161 [-] | Predicted Value | |||
Poisson's ratio | 0.34 [-] | Typical for Cast Copper Bronze | |||
Reduction of area | 46.4 % | Predicted Value | |||
Shear modulus | 45.8 GPa | Predicted Value | |||
Shear strength | 324.8 MPa | Predicted Value | |||
Tensile strength | 483 MPa | Heat-Treated | ASTM B505 | Casting |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 1.6e-05 - 1.9e-05 1/K | Typical for Cast Copper Bronze |
Melting point | 760 - 1060 °C | Typical for Cast Copper Bronze |
Specific heat capacity | 376 - 440 J/(kg·K) | Typical for Cast Copper Bronze |
Thermal conductivity | 12 - 81 W/(m·K) | Typical for Cast Copper Bronze |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 22 S/m | Predicted Value |
Specific Electrical conductivity | 36 % IACS | Predicted Value |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Aluminium | 9 - 11 % | Heat-Treated | ASTM B505 | Casting |
Copper | 86 % | Heat-Treated | ASTM B505 | Casting |
Iron | 0.8 - 1.5 % | Heat-Treated | ASTM B505 | Casting |
Metal
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