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| Categories | Custom Metal Components |
|---|---|
| Brand Name: | ZYD |
| Model Number: | ZYD-Custom-Metal |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | 1KG |
| Price: | Negotiable |
| Payment Terms: | L/, D/A, D/P, T/T, Western Union |
| Supply Ability: | 10000 kgs per month |
| Delivery Time: | 3-30 days |
| Packaging Details: | standard export case |
| Standard: | ASTM B637 AMS 5662 AMS 5663 AMS 5664 ASME SB637 |
| Material: | Inconel 718 |
| Application: | in the aerospace, nuclear energy, petroleum industry and extrusion die, in the above temperature range has been very widely used |
| Sample: | Available |
| Size: | customized |
| Packing: | Wooden case |
ASTM B637 Inconel 718 Bar For Complex Shapes Of Parts And Components
Features:
The alloy has a good overall performance in the temperature range of -253 ~ 700 ℃. The yield strength below 650 ℃ ranks first in the deformed superalloy and has good resistance to fatigue, radiation, oxidation and corrosion as well as good Processing performance, good welding performance. Can produce a variety of complex shapes of parts and components, in the aerospace, nuclear energy, petroleum industry and extrusion die, in the above temperature range has been very widely used.
| Standard | Bar | Forgings | Plate (with) material | Wire | Pipe |
| American Society for Testing and Materials | ASTM B637 | ASTM B637 | ASTM B670 ASTM B906 | ||
| American Aerospace Materials Technical Specification | AMS 5662 AMS 5663 AMS 5664 | AMS 5662 AMS 5663 AMS 5664 | AMS 5596 AMS 5597 | AMS 5832 | AMS 5589 AMS 5590 |
| American Society of Mechanical Engineers | ASME SB637 | ASME SB637 |
Chemical composition:
| Alloy Grade | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
| Inconel 718 | Min | 50 | 17 | Margin | 2.8 | 4.75 | 0.20 | 0.65 | ||||||
| Maximum | 55 | 21 | 3.3 | 5.50 | 1.0 | 0.08 | 0.35 | 0.35 | 0.015 | 0.30 | 0.80 | 1.15 |
Mechanical properties: (at 20 ℃ to detect the minimum mechanical properties)
| Heat treatment methods | Tensile strength σb / MPa | Yield strength σp0.2 / MPa | Elongation rate σ5 /% | Brinell hardness HBS |
| Solution treatment | 965 | 550 | 30 | ≥363 |
718 Physical Properties:
| Density g/cm3 | Melting point ℃ | Thermal conductivity λ/(W/m•℃) | Specific heat capacity J/kg•℃ | Elastic Modulus GPa | Shear modulus GPa | Resistivity μΩ•m | Poisson's ratio | Linear expansion coefficient a/10-6℃-1 |
| 8.24 | 1260 1320 | 14.7(100℃) | 435 | 199,9 | 77,2 | 1.15 | 0.3 | 11.8(20~100℃) |
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