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

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

Name: Monel 400 Forged Flange High Strength NickelCopper Alloy Forging
Brand: DINGSCO
Price: 1 USD

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

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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:

Excellent resistance to seawater and steam at high temperatures
Superior corrosion resistance to hydrofluoric acid and alkalis
Maintains strength and toughness from -100°C to +550°C
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

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