| SHADOW
MASK MATERIALS |
This product is also featured in the sections "IT Components & Materials"
and "Computers & Semiconductor IC Products."
|
| Overview |
Shadow
mask materials are used for the low-expansion side of bimetals, shadow
mask materials and precision instruments and are generally called
invar and superinvar. Their thermal expansion coefficients near room
temperature are extremely small.
|
| Manufacturing
Dimensions of Low-expansion Materials |
| Strips & Sheets |
| Width |
2.5mm to 300mm |
| Thickness |
0.025mm to 2.5mm |
|
|
| Characteristics
of Low-expansion Materials |
|
Hitachi code |
Main materials |
Main uses |
| Low-expansion alloy |
YET36 |
36Ni, Fe |
Bimetals,
precision instruments |
| YET315 |
31Ni, 5Co, Fe |
|
|
| Inquiries |
Electric Materials Bussiness Unit,
Specialty Steel Company
Tel.: +81-3-5765-4370
Inquiry Form |
|
