Monel 400 Angles and Channels
With global compatibility and compliance with international standards, Monel 400 fittings from Rose Metal Industries are trusted for both domestic and export projects. The combination of durability, corrosion resistance, and mechanical performance ensures that these fittings are not only reliable for today’s industrial needs but also provide long-term operational efficiency for critical applications in challenging environments..
Monel 400 Pipe Fittings are widely used across chemical processing, oil and gas, marine engineering, desalination plants, heat exchangers, and seawater handling systems. Industries located in coastal states like Tamil Nadu, Andhra Pradesh, Karnataka, Telangana, and islands such as Andaman & Nicobar, benefit significantly from the material’s superior corrosion resistance and long service life. Their ability to resist erosion, pitting, and stress corrosion cracking makes them indispensable in critical piping networks and industrial installations...
Monel 400 Pipe Fittings manufactured by Rose Metal Industries are premium nickel-copper alloy components designed for high-performance applications. As a trusted manufacturer, stockist, and exporter, Rose Metal Industries supplies these fittings across India, including Tamil Nadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry), and Andaman & Nicobar Islands, as well as to international markets. The fittings are crafted to withstand aggressive environments, offering excellent resistance to seawater, chemical corrosion, and chloride stress cracking, making them ideal for marine, offshore, and chemical industries.
These Monel 400 fittings are available in a variety of shapes and forms including elbows, tees, reducers, flanges, and couplings. They are manufactured using stringent quality control standards, ensuring dimensional accuracy, superior mechanical properties, and compliance with ASTM B165, ASME SB165, and UNS N04400 standards. Rose Metal Industries provides mill test certificates (MTCs) and can facilitate third-party inspections and chemical analysis, giving clients confidence in material integrity and traceability..
Specifications & Standards
| Property | Typical / Standard |
|---|---|
| Grades | Monel 400 (UNS N04400) |
| Standards | ASTM B164, ASME SB164, ASTM B127, ASTM B366 |
| Forms | Angles, Channels |
| Surface Finish | Hot-rolled, polished |
| Testing | Dimensional, tensile, hardness, PMI, MTC |
Chemical Composition (typical ranges)
| Element | Monel 400 (wt %) |
|---|---|
| Nickel (Ni) | 63.0 – 70.0 |
| Copper (Cu) | 28.0 – 34.0 |
| Iron (Fe) | ≤ 2.0 |
| Manganese (Mn) | ≤ 2.0 |
| Carbon (C) | ≤ 0.30 |
| Silicon (Si) | ≤ 0.50 |
Mechanical Properties (typical)
| Property | Typical Value | Notes |
|---|---|---|
| Tensile Strength (UTS) | 550 – 690 MPa | Depends on section size |
| Yield Strength | 240 – 380 MPa | Cold worked higher |
| Elongation | 30 – 45% min | High ductility for fabrication |
| Hardness | 95 – 150 HB | Varies with condition |
Equivalent Grades & Designations
| Common Name | ASTM / UNS |
|---|---|
| Monel 400 | ASTM B164, UNS N04400 |
Dimension Chart — Angles & Channels
| Type | Size (mm) | Length (mm) | Tolerance |
|---|---|---|---|
| Angles | 20×20 – 150×150 | 1000 – 6000 | ±0.5 – 1 mm |
| Channels | 25×12 – 150×50 | 1000 – 6000 | ±0.5 – 1 mm |
Typical Applications
- Marine & seawater equipment
- Chemical processing plants
- Desalination & offshore platforms
- Piping & structural frameworks
- Heat exchangers & condensers
- Industrial fabrication & machining
The chemical composition of Monel 400 consists primarily of 63% minimum Nickel and 28–34% Copper, with small amounts of Iron, Manganese, Silicon, and Carbon. This composition provides exceptional resistance to corrosive media including seawater, acids, and alkalis, making it suitable for harsh industrial environments. The alloy maintains its mechanical strength even under prolonged exposure to high chloride content, which is critical for coastal and marine applications..
Mechanically, Monel 400 pipe fittings offer an ultimate tensile strength ranging from approximately 550 to 690 MPa and yield strength of at least 240 MPa. They exhibit good ductility with elongation values between 30–45% and moderate hardness levels, allowing them to be formed, welded, and installed with ease. The alloy’s thermal and mechanical stability also ensures reliable performance in both high-temperature and sub-zero conditions, making it versatile for heat exchangers, pipelines, and offshore structures.
Frequently Asked Questions (FAQ)
Q1: Are Monel 400 Angles & Channels resistant to seawater corrosion?
A: Yes, Monel 400 contains high nickel and copper content, providing excellent resistance to seawater, marine, and chloride environments.
Q2: Do you provide mill test certificates (MTC)?
A: Rose Metal Industries supplies MTCs and can arrange third-party inspection and chemical analysis upon request.
Q3: What standards do your Monel 400 Angles & Channels comply with?
A: Our products comply with ASTM B164, ASTM B127, ASTM B366, ASME SB164, and UNS N04400 for international-grade quality.
Q4: Can I order custom sizes and lengths?
A: Yes, we provide custom angles and channels in required sizes, thicknesses, and lengths for project-specific requirements.
Q5: Which regions does Rose Metal Industries supply Monel 400 Angles & Channels to?
A: We supply across Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry, Andaman & Nicobar Islands, and globally to marine, chemical, and industrial clients.