Corrosion Resistant Nickel Alloy Forging Ring ASTM B564 UNS N04400 Manufacturer

The ASTM B564 / UNS N04400 Nickel Alloy Forging Ring is manufactured from Monel 400, a nickel-copper solid-solution alloy known for its outstanding corrosion resistance, high mechanical strength, and excellent toughness across a wide temperature range. Forged in seamless ring form, it delivers exceptional durability and reliability for critical industrial applications, especially where seawater, chemical media, and high stress environments are involved.

Key Features

• Corrosion Resistance: Outstanding resistance to seawater, brackish water, hydrofluoric acid, sulfuric acid, and alkalis.

• High Strength & Toughness: Maintains mechanical integrity from sub-zero to elevated temperatures.

• Excellent Fabrication Properties: Easy to machine, weld, and fabricate for customized engineering requirements.

• Seamless Forged Structure: Ensures uniform grain flow, superior mechanical strength, and long service life.

• Standards Compliance: Produced strictly according to ASTM B564 specifications for guaranteed quality.

Technical Specifications

• Material Grade: Nickel-Copper Alloy (UNS N04400 / Monel 400 / W.Nr. 2.4360)

• Standard: ASTM B564

• Form: Forging Ring (Seamless)

• Size Range: Custom diameters and thicknesses available upon request

• Density: 8.80 g/cm³

• Melting Point: 1300–1350 °C (2370–2460 °F)

• Mechanical Properties (typical):

  • Tensile Strength: ≥ 480 MPa

  • Yield Strength: ≥ 170 MPa

  • Elongation: ≥ 35%

Applications

• Marine & Offshore Engineering: Pump shafts, seawater valves, propeller shafts, and heat exchanger rings.

• Chemical Processing: Forging rings for pumps, valves, and piping systems in acid/alkali environments.

• Oil & Gas Industry: Corrosion-resistant forgings used in exploration and refining equipment.

• Aerospace & Defense: Components requiring reliability under stress and corrosive conditions.

• Power Generation: Heat exchanger forgings and turbine-related applications.

Chemical Copositions

Progress Processing

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.