Model No.: UNS NO7090, W.Nr.2.4632, GH4090, GH90, Nimonic 90
Brand: HDF
Origin: China
Certification: ISO9001
Packaging: standard export packing
Productivity: 20 Metric tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 20 Metric tons per month
Certificate: ISO9001
Port: SHANGHAI
Payment Type: L/C
Incoterm: FOB
High temperature nickel-based alloy GH90 is composed of nickel, chromium, cobalt and a small amount of carbon, silicon and other elements, with excellent high temperature performance and oxidation resistance. This alloy can work continuously in an environment up to 850°C, and its high temperature strength and creep resistance make it an indispensable material in industries such as aerospace, energy and chemical industry.
FEATURE
1. High temperature resistance: It can maintain good mechanical properties in high temperature environment.
2. Excellent oxidation resistance: It effectively prevents oxidation reaction at high temperature, which helps to extend the service life of the equipment.
3. Good thermal stability: It can maintain the stability of its structure in an environment with large temperature changes.
CHEMICAL COMPONENT
| Element | Cr | Co | C | Ni | Al | Ti | Mn | Si | P | S | B | Cu | Fe | Zr |
| % | 18.0-21.0 | 15.0-21.0 | ≤0.13 | Bal | 1.0-2.0 | 2.0-3.0 | ≤0.4 | ≤0.8 | ≤0.02 | ≤0.015 | ≤0.20 | ≤0.20 | ≤1.50 | ≤1.50 |
PHYSICAL & MECHANICAL PROPERTIES
| Density | Melting | Tensile strength | Yield strength | Elongation |
| 8.2 g/cm³ | 1400°C | 820 MPa | 590 MPa | 8% |
APPLICATION AREA
1. Aerospace: used to manufacture high-temperature components such as combustion chambers and turbine blades of aircraft engines.
2. Energy industry: widely used in high-temperature components of power plants, oil and gas extraction.
3. Chemical industry: used in high-temperature and high-pressure reactors to resist corrosion and high-temperature erosion.
4. Nuclear energy field: used in key components of nuclear reactors to ensure safety and durability.
5. Automobile industry: used in high-performance cars, such as important components such as turbochargers.