T61 Pink Sheets Grade 242.0 – Detailed Mechanical Properties
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 3.1 g/cm³ | T61 |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Elastic modulus | 71.0 GPa | T61 | |||
71 GPa | T61 | ||||
Elongation | 0.5 % | T61 | |||
0.5 % | T61 | Sand cast, elongation in 50 mm | |||
Fatigue strength | 65 MPa | T61 | for 5x10⁸ cycles, R.R. Moore type test | ||
Hardness, Brinell | 105.0 [-] | T61 | Pink Sheets, ASTM B26, ASTM B618 | Casting | |
110 [-] | T61 | 500 kg load, 10 mm b | |||
110.0 [-] | T61 | Pink Sheets, ASTM B108 | Casting | ||
Poisson's ratio | 0.33 [-] | T61 | |||
Shear modulus | 26.5 GPa | T61 | |||
Shear strength | 240 MPa | T61 | |||
Tensile strength | 220.0 MPa | T61 | Pink Sheets, ASTM B26, ASTM B618 | Casting | |
240.0 MPa | T61 | ||||
275.0 MPa | T61 | Pink Sheets, ASTM B108 | Casting | ||
324 MPa | T61 | Sand cast | |||
Yield strength | 140.0 MPa | T61 | Pink Sheets, ASTM B26, ASTM B618 | Casting | RP02 |
220.0 MPa | T61 | ||||
290 MPa | T61 | Sand cast, RP02 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Coefficient of thermal expansion | 2.3e-05 1/K | T61 | ||||
100 °C | 0.0000225 1/K | T61 | nominal value between 20°C and the mentioned temperature | |||
300 °C | 0.0000245 1/K | T61 | nominal value between 20°C and the mentioned temperature | |||
Melting point | 532.0 - 635.0 °C | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting | ||
540.0 °C | T61 | |||||
Specific heat capacity | 960.0 J/(kg·K) | T61 | ||||
Thermal conductivity | 130.0 W/(m·K) | T61 | ||||
25 °C | 134 W/(m·K) | T61 | nominal value |
Electrical
| Property | Value | Condition | Comment |
|---|---|---|---|
Electrical conductivity | 19500000 S/m | T61 | Typical/Derived values |
Electrical resistivity | 5.2200000000000004e-08 Ω·m | T61 | Typical values |
Specific Electrical conductivity | 33.0 - 34.0 % IACS | T61 | Typical values |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Aluminium | 88.4 - 93.6 % | T61 | ||
Chromium | 0.25 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Copper | 3.5 - 4.5 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Iron | 1.0 % | T61 | ||
1.00 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting | |
Magnesium | 1.2 - 1.8 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Manganese | 0.35 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Nickel | 1.7 - 2.3 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Other | 0.15 % | T61 | ||
Silicon | 0.7 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Titanium | 0.25 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Zinc | 0.35 % | T61 | Pink Sheets, ASTM B108, ASTM B26, ASTM B618 | Casting |
Metal
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