Thermal Expansion Alloy INVAR
Material Group | |
|---|---|
| Material Group | Thermal Expansion Alloy |
| Alloy | INVAR |
| Equivalent Grades | UNS K93600 |
| Technology | CNC Machining & Turning / Lost Wax Casting |
Mechanical Properties | |
|---|---|
| Elongation % | 42 |
| Tensile Strength MPa | 490 |
| Yield Strength MPa | 240 |
| Shear Strength MPa | |
| Hardness Brinell | 130 |
Physical Properties | |
|---|---|
| Density g/cm3 | 8.1 |
| Melting Point (±50) °C | 1430 |
| Thermal Conductivity W/mK | 13 |
| Coefficient of Thermal expension | 7.3 |
| Electrical Conductivity %IACS | 2.2 |
Composition | |
|---|---|
| Al | |
| Cu | |
| Mg | |
| Fe (max) | Remainder |
| Tin (max) | |
| Ni (max) | |
| Cr | |
| C | 0.05 |
| Mo | |
| Mn | 0.2-0.6 |
| Si | 0.3 |
| Zn | |
| Sn | |
| Ca | |
| Ni | 35-37 |
| Bi | |
| Ti | |
| S | 0.02 |
| Sb | |
| P | 0.02 |
| Pb | |
| Cd | |
| Other | |