MonelK-500 alloy
Classification:
- Product Description
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- Commodity name: MonelK-500 alloy
MONEL K500, also known as UNS N05500, has the same corrosion resistance as Alloy 400, but has higher mechanical strength and hardness. It has good heat corrosion resistance and long-term organizational stability. Mainly used in the manufacture of turbine blades and gas turbine blades with working temperature below 750°C on aero engines; used in the manufacture of fasteners and springs on ships; pumps on chemical equipment, valve parts and scraping blades on papermaking equipment Wait.
Product Details
Monel K-500(UNS N05500) Chemical Composition Alloy % Nickel Ni Copper Cu Iron Fe Aluminum AL Carbon C Titanium Ti Mammoth Mn Silicon Si Sulfur P 500 Min. 63 27 2.30 - 0.35 - - - Max. - 33 2.0 3.15 0.08 0.85 1.5 0.5 0.01 Physical Characteristics Density 8.05g/cm³ Melting point 1288-1343℃ Minimum values of the mechanical properties of alloys at room temperature Typical mechanical properties Tensile strength Rm N/mm² 2 Yield strength RP0.2 N/mm² Elongation A5% Test temperature Test ℃ solution treatment 1100 790 20 Normal temperature Characteristics
MONEL K500, also known as UNS N05500, has the same corrosion resistance as Alloy 400, but has higher mechanical strength and hardness. It has good heat corrosion resistance and long-term organizational stability.
metallographic structure
The microstructure of Monel500 alloy is a single-phase solid solution with high strength
Corrosion resistance
Monel k-500 alloy has excellent corrosion resistance in fluorine gas, hydrochloric acid, sulfuric acid, hydrofluoric acid and their derived organisms. At the same time, it is more corrosion resistant than copper base alloy in seawater. Monel500 in the concentration of less than 85% of the sulfuric acid are corrosion resistant: Monel k-500 is resistant to hydrofluoric acid in one of the few important materials. Water corrosion: Monel500 alloy in most water corrosion cases, not only excellent corrosion resistance, and pitting corrosion, stress corrosion, etc. are rarely found, the corrosion rate is less than 0.025mm/a. High-temperature corrosion: The highest temperature for continuous operation of Monel500 in air is generally about 600°C. In high-temperature steam, the corrosion rate is less than 0 026mm/a. Due to the high nickel content of Monel500 alloy, it can resist corrosion under anhydrous ammonia and ammoniation conditions below 585°C.
Scope of application
Mainly used in the manufacture of turbine blades and gas turbine blades with working temperature below 750°C on aero engines; used in the manufacture of fasteners and springs on ships; pumps on chemical equipment, valve parts and scraping blades on papermaking equipment Wait.
Key words:
MonelK-500 alloy
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Danyang Jianfeng New Material Co., Ltd.
