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ASTM B564 UNS N04400 / Monel 400 Weld Neck Flange ASME B16.5 WNRF Flange

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ASTM B564 UNS N04400 / Monel 400 Weld Neck Flange ASME B16.5 WNRF Flange

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Brand Name : YUHONG

Model Number : ASTM B564 Monel 400 WNRF Flange

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 1PC

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : PLYWOOD CASE / PALLET

Product Name : Nickel Alloy Flange

Dimension : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Material : stainless steel, carbon steel, nickel alloy, copper

Size : 1/2" to 48"

Pressure : Class150/300/600/9001500/2500

Type : Blind Flange,Threaded Flange,Slip On Flange,socket Weld Flange,weld Neck Flange,LAP Joint Flange

Flange Face : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Application : Oil and Gas Industry, chemical processing, Marine Engineering,etc

High Light : ASTM B564 UNS N04400 Weld Neck Flange, ASME B16.5 WNRF Flange

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ASTM B 564 UNS N04400 / Monel 400 WNRF Flange Nickel Alloy Weld Neck Flange

Monel 400 is a nickel-copper alloy known for its exceptional corrosion resistance. When it comes to Monel 400 flanges, they are typically used in industries like chemical processing, marine, oil and gas, and other areas where high strength and resistance to corrosion and erosion are critical.

Monel 400 flanges are available in various types such as slip-on, weld neck, blind, threaded, and socket weld flanges, allowing for flexibility in design based on the specific needs of the installation.


Equivalent Material of ASTM B564 UNS N04400 Nickel Alloy Flange

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Monel 400 N04400 2.4360 NU-30M NiCu30Fe NW 4400 NA 13 ----- 28-2,5-1,5

While Monel 400 is often the go-to alloy for specific applications, there are a few other alloys that are used as alternatives in environments where cost or specific properties are more critical:

1>. Inconel: A higher-performance nickel-chromium alloy, often used in high-temperature environments where Monel 400 might not be ideal.

2>. Hastelloy: Another high-performance alloy that provides better resistance to extremely corrosive chemicals than Monel 400.

3>. Titanium: In some specific cases, titanium alloys can offer superior resistance to certain types of corrosion, though they are more expensive.

Chemical Properties of ASTM B564 UNS N04400 Nickel Alloy Flange

Monel 400 Ni C Al Mn Si Fe Cu S Co Cr
63.0 min 0.3 max 0.50 max 2.0 max 0.5 max 1.0 – 2.5 28.0 – 34.0 0.02 max – –

Mechanical Characteristics of ASTM B564 UNS N04400 Nickel Alloy Flange

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.8 g/cm3 1350 °C (2460 °F) Psi - 35,000 , MPa - 240 Psi - 80,000 , MPa - 550 40 %

ASTM B564 UNS N04400 Nickel Alloy Flange

Specifications List

ASTM/ ASME B564 / SB564
Standard Flange BS, DIN, ASME, ANSI, EN
Size Chart 1/2″up to 48″ (15 - 1200NB)
Class / Pressure Rating PN16, 2500#, PN25, 600#, 150#, 300#, 900#, PN10, 1500#, PN64, PN6, PN40
Flange Type Weld Neck, Blind, Slip on, Socket, Thread, Long Weld Neck ...
ASTM Standards DIN, ANSI/ASME B16.48, B16.5, BS4504, BS 10, B 16.47 Series A & B, EN-1092

Welding and Fabrication

Welding Monel 400 is a bit challenging because the material tends to form brittle structures when improperly handled. The key challenges include:

  • Avoiding stress corrosion cracking: Monel 400 is susceptible to stress corrosion cracking (SCC) in the presence of certain conditions, especially if exposed to elevated temperatures and a corrosive environment.
  • Welding filler material: It's critical to use the correct welding filler material (often Monel 60 or Monel 400 filler) to maintain the integrity of the alloy's properties. Preheating may be necessary in some cases.
  • Post-weld heat treatment: In some cases, post-weld heat treatment (PWHT) may be required to relieve internal stresses and ensure the welded joint is strong and resistant to cracking.

Penetration Test

ASTM B564 UNS N04400 / Monel 400 Weld Neck Flange ASME B16.5 WNRF FlangeASTM B564 UNS N04400 / Monel 400 Weld Neck Flange ASME B16.5 WNRF Flange


Application

  • chemical processing
  • marine engineering
  • oil and gas extraction
  • power generation



Product Tags:

ASTM B564 Weld Neck Flange

      

Monel 400 Weld Neck Flange

      

ASME B16.5 Weld Neck Flange

      
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