Korean Best Seller Invar36 Sheet for OLED Mask With Advantage Price
1 . Descriptions:
This alloy is available in two vaniations.One is the conventional invar alloy,used generally for its optimum low expansion properties.The second is a variation of the basic alloy known as Free - Cut Invar 36 alloy ( UNS K93050 and ASTM F 1684 ).This alloy has shown improved machinability for applications where high productivity is important.It is also a 36% nickel-iron alloy.but with a small addition of selenium to enhance machinability.
2 . Invar Chemical
maximum % unless noted
| Iron | Bal |
| Nominal Nickel | 36 |
| Nominal Cobalt | 0.5 |
| Carbon | 0.05 |
| Silicon | 0.40 |
| Sulfur | 0.015 |
| Chromium | 0.25 |
3 . Invar Mechanical Properties
| Tensile Strength | ksi | 75 |
| Mpa | 518 | |
| Yield Strength | ksi | 40 |
| Mpa | 276 | |
| Elongation | % in 2 in | 34 |
| Typical Hardness Ann. | Rockwell HRB | 80 |
| Modules of Elasticity | Mpsi | 20.5 |
| kMPa | 141 |
Transfer lines for LNG
Echo boxes and filters for mobile telephones
Magnetic shielding
Small electrical transformers
Metrology devices
Scientific instruments
6.Picture
