3J1 Elastic Alloy Strip
3J1 Elastic Alloy Strip (product code PT-XHA-PRA-00068) is listed under Industrial Products & MRO > Special Alloys > Precision Alloys and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. A precipitation-hardening iron-nickel elastic alloy for sensitive elastic elements, with good resistance to nitric and phosphoric acid, alkalis, fuels and marine atmospheres. Prices are quoted on request.
| Product code | PT-XHA-PRA-00068 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Precision Alloys |
| Grade / designation | GB/T 15018 3J1 (Ni36CrTiAl) |
| Product form | Strip & Coil |
| Applicable standards | GB/T 15018 (confirmed per order) |
| Available forms | Strip, wire |
| Certificates | EN 10204 3.1 MTC on request |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
A precipitation-hardening iron-nickel elastic alloy for sensitive elastic elements, with good resistance to nitric and phosphoric acid, alkalis, fuels and marine atmospheres. PANDA COLLECTIONS sources 3J1 for buyers in Singapore and internationally for project and bulk orders. Mill test certificates to EN 10204 3.1, full heat traceability, melting route (e.g. ESR/VAR), heat-treatment condition and NDT/testing requirements are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on grade, dimensions, quantity, testing and certification requirements.
Technical data
| Chemical composition (%) | Ni 34.5–36.5, Cr 11.5–13, Ti 2.7–3.2, Al 1.0–1.8, C ≤0.05, Mn ≤1.0, Si ≤0.8, Fe bal. |
|---|---|
| Mechanical properties | To be confirmed by mill test certificate |
| Physical properties | Density 8.0 g/cm³; resistivity 1.02 μΩ·m (cold worked + aged) |
Typical applications
- Aircraft bellows
- Capsules and diaphragms
- Transfer rods
- Elastic structural parts
Industries: Aerospace, Instrumentation
Updated October 27, 2026
Frequently asked questions
What is 3J1 used for?
Aircraft bellows, capsules and diaphragms, transfer rods, elastic structural parts.
Which standards apply to 3J1?
GB/T 15018. Compliance, testing and certificates are confirmed for each order.
What forms and sizes of 3J1 are available?
Strip, wire. Sizes are cut or produced to order.
How do I get a price for 3J1 Elastic Alloy Strip?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-PRA-00068, size, quantity, testing and certificate requirements, and delivery address.
Can mill test certificates be provided?
Mill test certificates to EN 10204 3.1 with heat traceability can be requested. Melting route (e.g. ESR/VAR), heat-treatment condition and NDT requirements are confirmed per enquiry.
1J85 Soft Magnetic Alloy Wire
3J21 Cobalt-Based Elastic Alloy Wire
6J40 Constantan Resistance Alloy Wire
6J22 Precision Resistance Alloy Wire