Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Sealing Alloy 4J36 ( Invar ) 36Н / Fe-Ni36 Precision Alloy Service for Radio Industry , Precision Instruments
Application: Require dimensionally stable variety of instruments, instrument parts; Bimetallic passive layer
Feature: 4J36 is a typical low expansion alloy; Long-term use by the aviation factory, stable performance. Mainly for the manufacture in the temperature range approximately constant element sizes
Chemical composition(%)
| Grade | C | Si | Mn | P | S | Ni | Fe |
| 4J36 | ≤0.05 | ≤ 0.3 | 0.2~0.6 | ≤0.02 | ≤0.02 | 35~37 | Bal. |
Physical properties
Mechanical properties
|
|
| Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation, % | Hardness, HV |
| 4J36 | As annealed | 268 | 450 | 35 | 140 |
Specifications
| Grade | 4J36- Strip |
| Thickness | 0.01~5mm |
| Width | 4~250mm |
| Weight of coil | 2-50 kgs |
| Condition | Soft/ Hard; Bright/ Oxidized |
