Ni36CrTiAl Elastic Alloy Weak Magnetism High Elasticity Electronic
Product Description and Application
Ni36CrTiAl is also known as "KN702", "36HXT", "3J01"
Ni36CrTiAl alloy is an Fe-Ni-Cr alloy with high elasticity, corrosion resistance and weak magnetism. After solid solution treatment, it has good plasticity, low hardness and easy process and shape. High mechanical and elastic properties can be obtained after solid solution or cold strain aging treatment. It has been widely used in mechanical, electronic, medical and etc fields, which has provided strong support and promotion for the development of these fields.
Process Performance and Requirements
- Product Fusion Process
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
- Chemical Composition
| Grade | Chemical Composition(Mass Fraction)/% | |||||||||
| C | Mn | Si | P | S | Ni | Cr | Ti | Al | Fe | |
| 3J01 | ≤0.05 | ≤1.00 | ≤0.80 | ≤0.020 | ≤0.020 | 34.5~36.5 | 11.5~13.00 | 2.70~3.20 | 1.00~1.80 | Rem |
- Product Mechanical Property
| Grade | Shape | Delivery State |
Thickness or Diameter mm |
Tensile Strength Rm N/ mm² |
Elongation A % |
| 3J01 | Strip | Soften | 0.20~0.50 | ≤980 | ≥20 |
| Wire | Cold Draw | 0.20~3.00 | ≥980 | --- | |
| The alloy material mechanical properties of other sizes and delivery state shall be negotiated by both parties. | |||||
| Grade | Shape | Delivery State |
Thickness or Diameter mm |
Tensile Strength Rm N/ mm² |
Elongation A % |
| 3J01 | Strip | Cold Rolling | 0.20~2.50 | 1372 | 5 |
| Soften | 0.20~1.00 | 1176 | 8 | ||
| Wire | Cold Draw | 0.50~5.00 | 1470 | 5 | |
| Rod | Cold Draw | 3.0~18.00 | 1372 | 5 | |
| Circular,Slab |
Hot Rolling Hot Forging
|
6.0~25.0 | 1176 | 10 | |
| ＞25.0~60.0 | 1030 | 14 | |||
| ＞60.0 | 800 | 14 |
| Grade | Delivery State | Thickness mm |
Yield Strength N/mm² Not less than |
| 3J01 | Cold Rolling | 0.50~2.50 | 980 |
| Soften | 0.50~1.00 | 735 |
- Productive Process
-
Professional Customization
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm |
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
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