MetalX Nickel Alloys

Monel 400 Socket Weld Elbow

Monel 400 Socket Weld Elbow
Specification Details
Product Name Monel 400 Socket Weld Elbow
Material Grade Monel 400 / Alloy 400
UNS Designation UNS N04400
Werkstoff Number W.Nr. 2.4360 / 2.4361
Material Type Nickel-Copper Alloy
Chemical Composition Nickel Balance, Copper approximately 28–34%, Iron 2.5% max, Carbon 0.30% max, Manganese 2.0% max, Silicon 0.50% max
Fitting Type Socket Weld Elbow
Elbow Type 45° / 90° Socket Weld Elbow
Manufacturing Type Forged / Hot Forged / Precision Machined
Fitting Standard ASTM B366 / ASME SB366, as applicable
Dimensional Standard ASME B16.11
Size 1/8″ to 4″ NPS or As per Customer Requirement
Pressure Class Class 3000 / 6000 / 9000, as applicable
Connection Type Socket Weld
End Connection Socket Weld
Surface Finish Bright / Pickled / Machined / Polished / As Specified
Heat Treatment Annealed / Stress Relieved / As per Applicable Material Specification
Dimensions As per ASME B16.11 and Customer Requirements
MTC EN 10204 3.1 / 3.2
Testing Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required
Tensile Strength As per Applicable Monel 400 Material Specification and Condition
Yield Strength As per Applicable Monel 400 Material Specification and Condition
Elongation As per Applicable Material Standard
Density Approximately 8.80 g/cm³
Melting Range Approximately 1300–1350°C
Corrosion Resistance Excellent resistance to seawater, steam and many corrosive chemical environments
Marine Resistance Excellent resistance to flowing seawater and saltwater environments
Acid Resistance Good resistance to hydrofluoric acid and selected reducing acids under suitable conditions
Alkali Resistance Good resistance to concentrated alkaline solutions under appropriate service conditions
Chloride Resistance Good resistance to chloride-containing environments
Stress-Corrosion Resistance Good resistance to stress-corrosion cracking under suitable service conditions
High-Temperature Performance Good mechanical strength and stability within recommended service limits
Welding Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures
Fabrication Suitable for machining and specialized fabrication using appropriate procedures
Dimensional Accuracy Precision dimensions according to ASME B16.11 and applicable requirements
Available Forms 45° Socket Weld Elbow / 90° Socket Weld Elbow / Forged Socket Weld Elbow
Customization Size, Elbow Angle, Pressure Class, Dimensions, Finish, Testing and Documentation
Inspection Dimensional, Visual and Material Inspection as Required
Marking Size, Grade, Standard and Heat/Batch Identification as Applicable
Origin European / American / Japanese / Korean and Other Approved Origins
Export Supply Worldwide Monel 400 Socket Weld Elbow Export Supply
Exporter Support Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination
Applications Marine, Chemical Processing, Oil & Gas, Petrochemical, Seawater Systems, Power Generation, Heat Exchangers, Valves, Pumps and Industrial Process Piping

1. Most Common Types of Monel 400 Socket Weld Elbow

Type Description
Monel 400 45° Socket Weld Elbow Used to change piping direction by 45° while maintaining a compact socket weld connection.
Monel 400 90° Socket Weld Elbow Used for a 90° change in piping direction and is one of the most commonly used elbow configurations.
Monel 400 Forged Socket Weld Elbow Forged construction provides good mechanical strength, durability and dimensional consistency.
Monel 400 Class 3000 Elbow Suitable for piping systems requiring Class 3000 pressure-rated socket weld fittings.
Monel 400 Class 6000 Elbow Designed for higher-pressure piping applications requiring Class 6000 fittings.
Monel 400 Class 9000 Elbow Used for specialized high-pressure piping systems requiring Class 9000 fittings.
Monel 400 Precision Machined Elbow Precision machining provides accurate dimensions and reliable pipe fit-up.
Monel 400 Customized Socket Weld Elbow Available with customized size, angle, pressure class, dimensions, surface finish, testing and documentation.

2. Monel 400 Socket Weld Elbow – Technical Specifications

Specification Details
Product Name Monel 400 Socket Weld Elbow
Material Grade Monel 400 / Alloy 400
UNS Designation UNS N04400
Werkstoff Number W.Nr. 2.4360 / 2.4361
Material Type Nickel-Copper Alloy
Chemical Composition Nickel Balance, Copper approximately 28–34%, Iron 2.5% max, Carbon 0.30% max, Manganese 2.0% max, Silicon 0.50% max
Fitting Type Socket Weld Elbow
Elbow Type 45° / 90° Socket Weld Elbow
Manufacturing Type Forged / Hot Forged / Precision Machined
Fitting Standard ASTM B366 / ASME SB366, as applicable
Dimensional Standard ASME B16.11
Size Range 1/8″ to 4″ NPS or As per Customer Requirement
Pressure Class Class 3000 / 6000 / 9000, as applicable
Connection Type Socket Weld
End Connection Socket Weld
Surface Finish Bright / Pickled / Machined / Polished / As Specified
Heat Treatment Annealed / Stress Relieved / As per Applicable Material Specification
Dimensions As per ASME B16.11 and Customer Requirements
MTC EN 10204 3.1 / 3.2
Testing Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required
Tensile Strength As per Applicable Monel 400 Material Specification and Condition
Yield Strength As per Applicable Monel 400 Material Specification and Condition
Elongation As per Applicable Material Standard
Density Approximately 8.80 g/cm³
Melting Range Approximately 1300–1350°C
Corrosion Resistance Excellent resistance to seawater, steam and many corrosive chemical environments
Marine Resistance Excellent resistance to flowing seawater and saltwater environments
Chloride Resistance Good resistance to chloride-containing environments
Acid Resistance Good resistance to selected reducing acids under suitable conditions
Alkali Resistance Good resistance to concentrated alkaline solutions under appropriate service conditions
Stress-Corrosion Resistance Good resistance to stress-corrosion cracking under suitable service conditions
High-Temperature Performance Good mechanical strength and stability within recommended service limits
Welding Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures
Fabrication Suitable for machining and specialized fabrication using appropriate procedures
Dimensional Accuracy Precision dimensions according to ASME B16.11 and applicable requirements
Available Forms 45° Socket Weld Elbow / 90° Socket Weld Elbow / Forged Socket Weld Elbow
Customization Size, Elbow Angle, Pressure Class, Dimensions, Finish, Testing and Documentation
Inspection Dimensional, Visual and Material Inspection as Required
Marking Size, Grade, Standard and Heat/Batch Identification as Applicable
Origin European / American / Japanese / Korean and Other Approved Origins
Export Supply Worldwide Monel 400 Socket Weld Elbow Export Supply
Exporter Support Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination
Applications Marine, Chemical Processing, Oil & Gas, Petrochemical, Seawater Systems, Power Generation, Heat Exchangers, Valves, Pumps and Industrial Process Piping

3. Monel 400 Socket Weld Elbow – Supply & Export Details

Supply Parameter Available Options
Material Monel 400 / Alloy 400 / UNS N04400
Elbow Configuration 45° / 90°
Size 1/8″ to 4″ NPS or As per Requirement
Pressure Classes Class 3000 / 6000 / 9000
Manufacturing Forged / Hot Forged / Precision Machined
Connection Socket Weld
Surface Finish Bright / Pickled / Machined / Polished / As Specified
Heat Treatment Annealed / Stress Relieved / As Required
Testing Chemical / Mechanical / Dimensional / Visual / Hardness / PMI / NDT as Required
Inspection Dimensional, Visual and Material Inspection
Certification EN 10204 3.1 / 3.2
Material Traceability Heat Number, Grade and Batch Identification
Marking Size, Grade, Standard and Heat/Batch Identification
Third-Party Inspection Available as per Customer Requirement
Customization Size, Angle, Pressure Class, Finish, Testing and Documentation
Packing Export-Worthy / Seaworthy Protective Packaging
Origin European / American / Japanese / Korean and Other Approved Origins
Exporter Support Technical Specifications, Inspection, Certification, Packing and Shipment Coordination
Export Supply Worldwide Monel 400 Socket Weld Elbow Supply
Applications Marine, Chemical, Petrochemical, Oil & Gas, Seawater, Power Generation, Heat Exchangers and Process Piping

Most Common Types Of Monel 400 Socket Weld Elbow

Type Description
Monel 400 45° Socket Weld Elbow Used to change the direction of piping by 45° while providing a compact socket weld connection.
Monel 400 90° Socket Weld Elbow Used for a 90° change in piping direction and is commonly used in industrial piping systems.
Monel 400 Forged Socket Weld Elbow Manufactured by forging to provide good mechanical strength, durability and dimensional consistency.
Monel 400 Class 3000 Socket Weld Elbow Suitable for piping systems requiring Class 3000 pressure-rated fittings.
Monel 400 Class 6000 Socket Weld Elbow Designed for higher-pressure piping applications requiring Class 6000 fittings.
Monel 400 Class 9000 Socket Weld Elbow Used for specialized high-pressure piping systems requiring Class 9000 fittings.
Monel 400 Precision Machined Elbow Precision-machined construction provides accurate socket dimensions and reliable pipe fit-up.
Monel 400 Customized Socket Weld Elbow Can be supplied with customized size, elbow angle, pressure class, dimensions, finish, testing and documentation according to project requirements.
Why Should You Buy Monel 400 Socket Weld Elbows from MetalX Nickel & Alloys?
  • Experienced Monel 400 Socket Weld Elbow Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders, traders and industrial end users.
  • 20+ Years of Nickel Alloy Industry Experience in supplying corrosion-resistant, high-performance and specialty nickel alloy products across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa, Europe, Asia and other global markets.
  • Specialized Monel 400 Socket Weld Elbow Exporter offering Monel 400 / Alloy 400 / UNS N04400 / W.Nr. 2.4360 Socket Weld Elbows according to applicable international standards and customer requirements.
  • Global Monel 400 Sourcing Network with access to reputed nickel alloy mills, manufacturers, authorized suppliers and approved stockholders across the USA, Europe, Japan, South Korea and other major supply markets.
  • Reliable Monel 400 Socket Weld Elbow Supplier providing nickel-copper alloy fittings for applications requiring excellent seawater resistance, corrosion resistance, good mechanical strength, chloride resistance and reliable performance in marine and chemical environments.
  • Wide Nickel Alloy Fittings Range including Monel 400 Socket Weld Elbows, Monel 400 Socket Weld Tees, Monel 400 Socket Weld Couplings, Monel 400 Socket Weld Unions, Monel 400 Socket Weld Crosses, Monel K500 Socket Weld Fittings, Inconel Socket Weld Fittings and Hastelloy Socket Weld Fittings.
Key Feature Details
Excellent Seawater Resistance Provides excellent resistance to flowing seawater, saltwater and marine environments.
Chemical Corrosion Resistance Performs well in many corrosive chemical environments and selected reducing media.
Alkaline Resistance Offers good resistance to caustic and alkaline solutions under suitable service conditions.
High Mechanical Strength Provides good mechanical strength, toughness and durability for demanding piping applications.
45° & 90° Configurations Available in 45° and 90° elbow configurations for different piping direction requirements.
Compact Socket Weld Design Provides a compact and reliable connection, particularly suitable for smaller-diameter piping systems.
Forged Construction Forged manufacturing supports structural integrity, dimensional consistency and dependable service performance.
Chloride Resistance Provides good resistance to chloride-containing environments and marine service conditions.
Stress-Corrosion Resistance Offers good resistance to stress-corrosion cracking under suitable operating conditions.
High-Temperature Capability Maintains useful mechanical performance within recommended service temperature limits.
Multiple Pressure Classes Can be supplied in applicable pressure classes according to size, specification and customer requirements.
Precision Dimensions Manufactured with accurate socket dimensions for proper pipe fit-up and installation.
Custom Supply Size, elbow angle, pressure class, dimensions, surface finish, testing and documentation can be customized.
Inspection & Certification Material certificates, dimensional inspection, PMI and other testing documentation can be provided as required.
Wide Industrial Applications Suitable for marine, chemical, petrochemical, oil & gas, power, seawater and process piping applications.
Export-Ready Supply Available with material traceability, identification, protective packaging and export documentation.
Specification Details
Product Name Monel 400 Socket Weld Elbow
Material Grade Monel 400 / Alloy 400
UNS Designation UNS N04400
Werkstoff Number W.Nr. 2.4360 / 2.4361
Material Type Nickel-Copper Alloy
Chemical Composition Nickel Balance, Copper approximately 28–34%, Iron 2.5% max, Carbon 0.30% max, Manganese 2.0% max, Silicon 0.50% max
Fitting Type Socket Weld Elbow
Elbow Type 45° / 90° Socket Weld Elbow
Manufacturing Type Forged / Hot Forged / Precision Machined
Fitting Standard ASTM B366 / ASME SB366, as applicable
Dimensional Standard ASME B16.11
Size Range As per applicable standard and customer requirement
Pressure Class Class 3000 / 6000 / 9000, as applicable
Connection Type Socket Weld
End Connection Socket Weld
Surface Finish Machined / Pickled / Passivated / Polished / As Specified
Heat Treatment Annealed / Stress Relieved / As per Applicable Material Specification
Dimensions As per ASME B16.11 and Customer Requirements
MTC EN 10204 3.1 / 3.2, as required
Testing Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required
Inspection Dimensional, Visual and Material Inspection as Required
Tensile Strength As per Applicable Monel 400 Material Specification and Condition
Yield Strength As per Applicable Monel 400 Material Specification and Condition
Elongation As per Applicable Material Standard
Density Approximately 8.80 g/cm³
Melting Range Approximately 1300–1350°C
Corrosion Resistance Excellent resistance to seawater, steam and many corrosive chemical environments
Marine Resistance Excellent resistance to flowing seawater and saltwater environments
Chloride Resistance Good resistance to chloride-containing environments
Acid Resistance Good resistance to selected reducing acids under suitable conditions
Alkali Resistance Good resistance to concentrated alkaline solutions under appropriate conditions
Stress-Corrosion Resistance Good resistance to stress-corrosion cracking under suitable service conditions
High-Temperature Performance Good mechanical strength and stability within recommended service limits
Welding Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures
Fabrication Suitable for machining and specialized fabrication using appropriate procedures
Dimensional Accuracy Precision dimensions according to ASME B16.11 and applicable requirements
Available Forms 45° Socket Weld Elbow / 90° Socket Weld Elbow / Forged Socket Weld Elbow
Customization Size, Elbow Angle, Pressure Class, Dimensions, Finish, Testing and Documentation
Marking Size, Grade, Standard and Heat/Batch Identification as Applicable
Origin European / American / Japanese / Korean and Other Approved Origins
Export Supply Worldwide Monel 400 Socket Weld Elbow Export Supply
Exporter Support Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination
Applications Chemical Processing, Marine, Oil & Gas, Petrochemical, Power Generation, Seawater Systems, Heat Exchangers, Pumps, Valves and Process Piping
1. What is a Monel 400 Socket Weld Elbow?

A Monel 400 Socket Weld Elbow is a forged nickel-copper alloy fitting used to change the direction of piping, typically by 45° or 90°, while providing a compact and reliable socket weld connection.

These elbows are manufactured from Monel 400 / Alloy 400, designated UNS N04400 and commonly identified with Werkstoff Number W.Nr. 2.4360.

The common types are 45° Socket Weld Elbows and 90° Socket Weld Elbows. They can also be supplied in forged, precision-machined and customized configurations.

Monel 400 Socket Weld Elbows can be supplied in sizes according to the applicable standard and customer requirements. Common socket weld pressure classes include Class 3000, Class 6000 and Class 9000, subject to size and specification.

The fittings can be supplied according to applicable standards such as ASME B16.11 for dimensional requirements and ASTM B366 / ASME SB366 for applicable nickel-alloy fitting requirements.

They are commonly used in marine and seawater systems, chemical processing, oil & gas, petrochemical plants, power generation, heat exchangers, pumps, valves and industrial process piping where corrosion resistance and mechanical strength are important.

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