36HXTЮ High Elastic Alloy Ribbon 3J1 Strip For Elastic Elements
Custom Size
3J1 precision alloy is an iron-nickel-chromium austenite
precipitation strengthening type with high elasticity alloy.
After solution treatment, it has good plasticity, low hardness and
easy processing and forming.
After aging treatment after solid solution or cold strain, high
mechanical properties and elastic properties are obtained.
This type of alloy has the characteristics of high strength, high
elastic modulus, small elastic aftereffect and hysteresis,
weak magnetic properties, good corrosion resistance and thermal
stability, and can be used at higher temperature and greater
stress.
Or work under corrosive media conditions. 3J1 alloy can work below
250℃.
This type of alloy can also be used at low temperatures (such as
near -200°C).
For 3J1(Ni36CrTiAl),the equivalent in other country is
ЭИ702,36HXTЮ, A286
Product features:
High elasticity, corrosion resistance, weak magnetic or
non-magnetic.
Application:
It is mainly used to make Make precision sensors, mechanical filter
vibrators, tuning forks of frequency resonators,
and reeds and diaphragms in resonant relays.
Chemical Content(%):
C | Mn | Si | P | S | Ni |
| Cr | Ti | Al | Fe |
≤0.05 | ≤1.0 | ≤0.80 | ≤0.02 | ≤0.02 | 34.5-36.5 |
| 11.5-13 | 2.7-3.2 | 1.0-1.8 | Bal. |
Physical properties and Mechanical properties:
| Cold strain+aging state | Solution+aging state |
Density | ρ=8.0g/cm3 |
|
Resistivity | ρ=1.02μΩ.m |
|
Coefficient of thermal expansion |
| 12.0～14.0)×10-6/℃ |
Magnetic Susceptibility |
| χm=(12.5～205)×10-11 |
The alloy has good corrosion resistance to corrosive media such as
nitric acid, phosphoric acid, sodium hydroxide,
sulfur-containing petroleum, fuel oil and lubricating oil, as well
as under ocean and tropical climate conditions.
Form and Dimension:
Strip | (0.05~2.0)mm x(10~200)mm |
Bar/Rod | Φ10~Φ100mm |
Wire | Φ0.5~Φ10mm |
