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Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging
Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging
Specifications
Brand Name :
DINGSCO
Model Number :
According to customers' requirements
Certification :
ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
Negotiable
Delivery Time :
(Sample order) 7 days
Packaging Details :
According to customers' requests
Product Name :
Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging
Material :
Nickel Alloy
Grade :
Monel
Dimention :
As Per Your Demands
Features :
High Temperature&Corrosion Resistance
Flange Types :
WNRF, SORF, BLRF, SWRF, Lap Joint, Threaded, Orifice, Spectacle Blind
Face Type :
Raised Face, Flat Face, Ring Type Joint
Application :
Marine Engineering，Chemical Processing Equipment，Oil & Gas Industry，Energy & Desalination Systems
Description

Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging


This product is a precision-machined forged flange made of Monel 400 (UNS N04400), a nickel-copper alloy known for its exceptional strength and excellent resistance to seawater, acids, and alkaline environments.


Through advanced forging and CNC machining processes, the flange achieves a dense internal structure, smooth surface finish, and high dimensional accuracy, making it ideal for high-corrosion and high-pressure applications.


Material Information – Monel 400

Monel 400 is a solid-solution alloy composed primarily of nickel (approx. 63%) and copper (approx. 30%), with small additions of iron and manganese.
It provides outstanding resistance to corrosion in marine and chemical environments, as well as strong mechanical performance across a wide temperature range.


Key Features:

  1. Excellent resistance to seawater and steam at high temperatures
  2. Superior corrosion resistance to hydrofluoric acid and alkalis
  3. Maintains strength and toughness from -100°C to +550°C
  4. Good weldability and machinability

Technical Properties

Property Typical Value
Material Monel 400 (UNS N04400)
Density 8.8 g/cm³
Tensile Strength ≥480 MPa
Yield Strength ≥170 MPa
Elongation ≥35%
Hardness 120–180 HB
Working Temperature -100°C to +550°C

Typical Applications

  • Marine Engineering: Seawater pipeline and pump components

  • Chemical Processing Equipment: Alkali evaporators, heat exchangers, and reactor flanges

  • Oil & Gas Industry: Corrosion-resistant fittings and high-pressure connection flanges

  • Energy & Desalination Systems: Components for nuclear and offshore platforms


6. Chemical Compositions

S C Cu Ni Si Mn Fe
0.024 0.3 34 - 0.5 2 2.5
- - 28 63 - - -




Progress Processing

Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging


Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging


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Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging

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Product Detail
Brand Name :
DINGSCO
Model Number :
According to customers' requirements
Certification :
ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Monel 400 Forged Flange | High Strength Nickel-Copper Alloy Forging

Hunan Dinghan New Material Technology Co., LTD

Verified Supplier
3 Years
hunan, changsha
Since 1998
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Nickel Alloy Forging Bar, Nickel Alloy Forging Ring, Nickel Alloy Valve Parts
Total Annual :
70 million-100 million
Employee Number :
50~60
Certification Level :
Verified Supplier
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