Heat-Resistant Nickel Alloy Monel 400 Round Bars Forging Rod for Marine

MONEL nickel-copper alloy 400 (UNS N04400/ W.Nr. 2.4360 and 2.4361) is a solid-solution alloy that can be hardened only by cold working. It has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Composition is shown in Table 1. Alloy 400 is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feedwater heaters and other heat exchangers; and deaerating heaters.

Common Trade Names:
Monel 400 , Ni68Cu28Fe , NO4400 , Alloy 400 , W.Nr2.4360 , NiCu30Fe

Specifications:
ASTM B564/B163/B127/B165
Monel 400 Characteristic

• Monel 400 offers high strength & strong resistance to chemicals
• Negligible attack in all types of environments
• Excellent corrosion resistance in marine water or salt solutions
• Malleable, ductile and Low CTE

Monel 400 Corrosion Resistance

• Acid medium: Monel400 is corrosion resistant in sulfuric acid concentrations less than 85%.
• Monel400 is one of the few important materials that can resist hydrofluoric acid.
• Water corrosion: Monel400 alloy in most cases of water corrosion, not only excellent corrosion resistance, and pore corrosion, stress corrosion and so on are rarely found, corrosion rate is less than 0.025mm/a.
• High temperature corrosion: the highest temperature of Monel400 continuous working in the air is generally about 600℃, in high temperature steam, corrosion speed is less than 0.026mm/a.
• Ammonia: Due to the high nickel content of Monel400 alloy, it can resist the corrosion of anhydrous ammonia and ammoniation conditions below 585℃.

Monel 400 Applications:

• Seamless water pipe in the power factory
• Sea-water exchanger and evaporator
• Sulfuric acid and hydrochloric acid environment
• Crude distillation
• Sea-water in the use of equipment and propeller shaft
• Nuclear industry and used in the manufacture of uranium enrichment isotope separation equipment
• Manufacturing hydrochloric acid equipment used in the production of pump and valve

Chemical Composition(%):

Application :

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.

We have complete advanced technology facilities to produce best quality alloys to meet exacting your specifications such as VIM (Vacuum lnduction Melting) furnace to provide high purity Alloys,ESR (Electro Slag Re-melting) furnace to enhances the structure and purity of the Alloys, and CNC machining equipments (Lathe, Wire cutting, Drilling,Milling) to provide high precision finished products.

We are dedicated to providing our customers with best quality products,fastest possible deliveries, most competitive prices of Nickel Based Corrosion Resistant and High Temperature alloys in bars,rods,forged flanges, valve parts, forged shapes (shafts, discs, blocks, hubs,rings, cylinders and tailor shapes) according to ASTM,ASME,API,AMS, NACE and other industry standards.

We can help you gain a competitive edge in the market by responding to a rush quote in less than 24 hours and even complex requests for price and delivery quotations are responded to within 48 hours.