3J01 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. 3J01 alloy can work below 250ºC. This type of alloy can also be used at low temperatures (such as near -200°C).
High elasticity, corrosion resistance, weak magnetic or non-magnetic.
3J01 Physical and Chemical Properties:
Coefficient Of Linear Expansion: The average linear expansion coefficient of the alloy is 20~100°c, 12~14*10-6 under the state of solution and aging
The Density: 8.0g/cm3 of 3J01 density cold strain aging state alloy.
Electrical Properties: ρ=1.02μΩ·m under cold deformation + aging condition.
Magnetic Properties: The magnetic susceptibility of 3J1 alloy in solution plus aging state is χm=(12.5 ~ 205)×10-11.
Chemical Properties: The alloy has good corrosion resistance to corrosive media such as nitric acid, phosphoric acid, sodium hydroxide, sulfurous petroleum, fuel oil and lubricating oil, as well as Marine and tropical climate conditions.
3J01(Ni36CrTiAl) Chemical Composition
3J01(Ni36CrTiAl) Mechanical Properties (Minimum value at 20℃)
|Grade||Condition||Modulus of elasticity E/(N/m㎡)||Tensile strength Rm N/m㎡||Hardness Hv|
- Bars & Rods & Foring Ring /Flanges
- Sheet & Plate
- Strip & Coil
- Welding Wire &Spring wire
- Seamless Tube & Welded Pipe
»Round Bar & Square Bar & Hexagon Bar
● Diameter : φ8～φ300mm Length:10mm-6000mm
● Hot forging, Hot Rolling, Cold Drawing
● Bright Surface, Polished Surface, Black Surface
»Tube & Pipe:Seamless Tube& Welded Pipe
● Cold Drawing Seamless Pipe： φ1.0～φ220mm
● Hot Extrusion pipe: φ50～φ250mm
● Others : U Blend Tube and Elbow
»Hot Rolled Plate & Cold Rolled Sheet
● Cold Rolling Sheet Thickness: ≦2.0mm Width:≦1500m
● Hot rolling Plate Thickness: ≧4.0mm Width: ≦2500m
»Strip & Tape Ribbon
● Thickness: ≧ 0.01mm Width: 15mm-300mm
● Cold rolling BA Strip, Hard & Soft Condition
»Straight Length Wire & Spool Wire
● Welding Wire: φ 0.1mm～6.0mm Cut length Rod: φ1.0～φ8.0mm
● Package : 5-25kg/Spool or Box
It is mainly used to make Make precision sensors, mechanical filter vibrators, tuning forks of frequency resonators, and reeds and diaphragms in resonant relays.