Nickel Blech Invar® 36 Alloy sheet metal 1-3mm 1,3912 Platen Selectable desired dimensions possible
Length tolerance +/-3mm
Description:
Invar® 36 is a binary nickel iron alloy with 36% nickel, which is known for its low expansion coefficients. The material 1,3912 has a very low heat expansion coefficient at room temperature and minimal fluctuations in cryogenic temperatures, which makes it ideal for use in precision components. The sheets from the material 1,3912 are also used in applications in which the dimension stability is critical, such as: B. in tools for the production of composite materials that are used in aerospace and in automotive applications. Invar® 36 is also used in the manufacture, storage and transport of liquefied gases.
Properties of the material 1,3912:
- Good strength and toughness at low temperatures
- Low expansion coefficient at - 250 ° C
- Melting area: 1340 ° C
- good ductility
Main application of the material 1,3912:
- Airplane controls
- Optical systems
- Electronic devices
- Cryogenic components
- Automotive industry
- Production, storage and transport of liquefied gases
Technical data:
| Country and Region of Production: | Germany |
| Manufacturer number: | Not applicable |
| Type: | plate |
| Norm classifications: | |
| Material number: | 1.3912 |
| Alloy: | 36 |
| US: | K93600 |
Chemical composition (in %):
| Ni | Fe | Cr | Mo | Co | Mn |
| max. 36% | rest | 0.5% | 0.5% | 1.0% | 0.6% |
Mechanical properties (guide values at 20°C):
| 0.2% stretching limit MPA | Tensile strength Rm N / mm² | Extension of breakage A5 % | Elastic module KN / mm² |
| 310 | 490 | 30 | 140 |
Physical properties (guide values at 20°C):
| Density g/cm3 | Specific heat J/kg K | Thermal conductivity W/(mK) | Electr. Resistance Ω mm2/m |
| 8.13 | 515 | 10.5 | 0.75 |
