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Girgaon, Mumbai - 400004
Monel K500 Tubes Supplier in India
What Are Monel K500 Tubes?
Monel K500 Tubes are precipitation-hardenable nickel-copper alloy tubes designed to provide higher strength and hardness than Monel 400 while maintaining excellent corrosion resistance. Monel K500, designated as UNS N05500, contains controlled additions of aluminium and titanium that allow the alloy to be age hardened for improved mechanical properties.
Monel K500 Tubes are known for their high tensile strength, excellent yield strength, good fatigue resistance, corrosion resistance and resistance to chloride-induced stress corrosion cracking. They also provide good resistance to seawater and marine environments, making them suitable for demanding applications requiring both strength and corrosion resistance.
These tubes are used in marine equipment, oil and gas systems, pumps, valves, shafts, chemical processing equipment, offshore applications and high-strength engineering components. The required tube size, wall thickness, heat treatment, length and finish are selected according to the specific application and operating conditions.
Kamal Steels is a reliable Monel K500 Tubes Supplier and Exporter in India, supplying tubes in different sizes, wall thicknesses, lengths and finishes according to customer and project requirements. We also cater to international requirements with suitable export packaging and documentation.
Table of Contents
- Monel K500 Tube Specifications
- Monel K500 Tube Size Chart
- Monel K500 Tube Weight Chart
- Monel K500 Tube Standards
- Monel K500 Tube Features
- Monel K500 Tube Chemical Composition
- Monel K500 Tube Mechanical Properties
- Monel K500 Tube Equivalent Grades
- Monel K500 Tube vs Monel 400
- Monel K500 Tube Applications
- Industries Using Monel K500 Tubes
- Frequently Asked Questions
Monel K500 Tube Specifications
Monel K500 Tubes are supplied according to applicable nickel-alloy material specifications and customer requirements. The alloy combines the corrosion resistance of the nickel-copper system with increased strength obtained through precipitation hardening.
| Specification | Monel K500 Tubes |
|---|---|
| Material | Nickel-Copper Alloy |
| Grade | Monel K500 |
| UNS | N05500 |
| Product Type | Seamless / As specified |
| Outside Diameter | As per requirement |
| Wall Thickness | As per requirement |
| Length | Random, Fixed or Customized |
| Heat Treatment | Solution Annealed / Age Hardened as specified |
| Finish | Annealed / Pickled / As required |
Monel K500 Tube Size Chart
Monel K500 Tubes are available in different outside diameters and wall thicknesses for marine, oil and gas, chemical processing and specialized engineering applications. Customized dimensions can also be supplied according to customer drawings and project requirements.
| Tube Size | Outside Diameter (mm) | Wall Thickness | Length |
|---|---|---|---|
| 1/4" | 6.35 | As required | As required |
| 1/2" | 12.70 | As required | As required |
| 3/4" | 19.05 | As required | As required |
| 1" | 25.40 | As required | As required |
| 1-1/2" | 38.10 | As required | As required |
| 2" | 50.80 | As required | As required |
| 3" | 76.20 | As required | As required |
| 4" | 101.60 | As required | As required |
| 6" | 152.40 | As required | As required |
Monel K500 Tube Weight Chart
The theoretical weight of Monel K500 Tubes depends on the outside diameter, wall thickness and length. The following values are approximate reference values based on the typical density of Monel K500.
| Outside Diameter (mm) | Wall Thickness (mm) | Inside Diameter (mm) | Approx. Weight (kg/m) |
|---|---|---|---|
| 12.70 | 1.00 | 10.70 | 0.36 |
| 19.05 | 1.50 | 16.05 | 0.84 |
| 25.40 | 2.00 | 21.40 | 1.55 |
| 31.75 | 2.50 | 26.75 | 2.44 |
| 38.10 | 3.00 | 32.10 | 3.44 |
| 50.80 | 3.00 | 44.80 | 4.76 |
| 63.50 | 3.00 | 57.50 | 6.08 |
| 76.20 | 4.00 | 68.20 | 9.71 |
| 101.60 | 5.00 | 91.60 | 15.80 |
Note: The values shown are approximate theoretical weights. Actual tube weight may vary according to dimensions, tolerances, density and manufacturing conditions.
Monel K500 Tube Standards
Monel K500 Tubes can be supplied according to applicable ASTM, ASME and other industry specifications depending on product form and application. The exact standard should be confirmed according to the required tube dimensions and service conditions.
| Standard / Designation | Details |
|---|---|
| UNS | N05500 |
| Grade | Monel K500 |
| ASTM / ASME | Applicable nickel-alloy specification as required |
| Material Type | Precipitation-Hardenable Nickel-Copper Alloy |
Monel K500 Tube Features
Monel K500 Tubes combine the corrosion resistance of Monel 400 with higher strength and hardness achieved through age hardening. These characteristics make the alloy suitable for demanding marine, offshore and industrial applications.
- High tensile and yield strength
- Excellent corrosion resistance
- Excellent resistance to seawater and marine environments
- Good resistance to chloride-induced stress corrosion cracking
- High hardness after suitable age-hardening treatment
- Good fatigue resistance
- Good resistance to erosion and cavitation
- Good mechanical performance at low temperatures
- Suitable for high-strength marine components
- Excellent combination of strength and corrosion resistance
Monel K500 Tube Chemical Composition
Monel K500 is a nickel-copper alloy with additions of aluminium and titanium. These alloying elements enable precipitation hardening and provide higher strength than conventional Monel 400.
| Element | Composition (%) |
|---|---|
| Nickel + Cobalt | 63.0 min. |
| Copper | 27.0 - 33.0 |
| Aluminium | 2.30 - 3.15 |
| Titanium | 0.35 - 0.85 |
| Iron | 2.00 max. |
| Manganese | 1.50 max. |
| Carbon | 0.18 max. |
| Silicon | 0.50 max. |
| Sulfur | 0.01 max. |
Monel K500 Tube Mechanical Properties
Monel K500 develops its high strength through precipitation hardening. Mechanical properties depend on product form, dimensions, heat treatment and material condition.
| Property | Typical Value |
|---|---|
| Tensile Strength | Approx. 1000 MPa |
| Yield Strength | Approx. 700 MPa |
| Elongation | Approx. 20% |
| Density | Approx. 8.44 g/cm³ |
| Melting Range | Approx. 1315 - 1350°C |
Note: Actual mechanical properties vary according to heat treatment, temper, product form, dimensions and applicable specification. Certified material test reports should be used for final verification.
Monel K500 Tube Equivalent Grades
| Designation | Monel K500 |
|---|---|
| UNS | N05500 |
| EN | 2.4375 |
| Trade Name | Monel K500 |
| Material Type | Precipitation-Hardenable Nickel-Copper Alloy |
Monel K500 Tube vs Monel 400
Monel K500 and Monel 400 are nickel-copper alloys with excellent corrosion resistance. Monel K500 contains aluminium and titanium and can be precipitation hardened to achieve significantly higher strength and hardness than Monel 400.
| Property | Monel 400 | Monel K500 |
|---|---|---|
| UNS | N04400 | N05500 |
| Strength | Good | Higher |
| Hardness | Moderate | Higher after age hardening |
| Corrosion Resistance | Excellent | Excellent |
| Typical Applications | Marine and chemical processing | Marine, oil & gas and high-strength components |
Monel K500 Tube Applications
Monel K500 Tubes are used in applications requiring high mechanical strength combined with excellent corrosion resistance, particularly in marine, offshore and oil and gas environments.
Marine Equipment
Used in marine components, seawater systems and equipment exposed to demanding marine environments.
Oil & Gas Equipment
Used in selected downhole, drilling and oilfield components requiring high strength and corrosion resistance.
Pumps & Valves
Used for high-strength pump, valve and pressure-containing components in corrosive environments.
Shafts & Fasteners
Used for shafts, fasteners and other engineering components where high strength and corrosion resistance are required.
Chemical Processing
Used in selected chemical processing equipment requiring corrosion-resistant high-strength alloys.
Offshore Equipment
Used in offshore and subsea equipment exposed to seawater, chloride environments and mechanical loads.
Industries Using Monel K500 Tubes
Kamal Steels supplies Monel K500 Tubes to industries requiring high-strength nickel-copper alloy tubing for corrosive and mechanically demanding environments.
Marine Industry
Used in marine and seawater applications where high strength and corrosion resistance are required.
Oil & Gas Industry
Used in downhole, drilling and oilfield equipment exposed to demanding service conditions.
Chemical Industry
Used in selected chemical processing systems requiring corrosion-resistant high-strength materials.
Offshore Industry
Used in offshore and subsea equipment exposed to seawater and chloride-containing environments.
Engineering Industry
Used for high-strength shafts, fasteners, pumps, valves and specialized engineering components.
Industrial Equipment
Used in specialized equipment where mechanical strength and corrosion resistance are important.
Monel K500 Tubes are high-strength precipitation-hardened nickel-copper alloy tubes manufactured from Monel Alloy K500 (UNS N05500 / WNR 2.4375). They combine excellent corrosion resistance with significantly higher mechanical strength than Monel 400.
Our Monel K500 Tubes are manufactured according to ASTM B163, ASTM B165, ASTM B725, ASTM B730, ASME SB163, and ASME SB165 standards.
Monel K500 Tubes provide exceptional mechanical strength, outstanding seawater corrosion resistance, excellent resistance to pitting, crevice corrosion, erosion, cavitation, and long service life in demanding environments.
They are widely used in offshore oil & gas platforms, marine engineering, pump shafts, valve components, chemical processing plants, desalination systems, aerospace equipment, and power generation facilities.
Yes. Monel K500 offers excellent resistance to seawater corrosion, sour gas environments, erosion, and high mechanical loads, making it ideal for offshore and subsea applications.
Each tube undergoes PMI Testing, Chemical Analysis, Mechanical Testing, Hydrostatic Testing, Ultrasonic Testing (UT), Eddy Current Testing (ECT), Flattening, Flaring, Dimensional Inspection, and Visual Inspection.
Monel K500 offers similar corrosion resistance to Monel 400 but provides significantly higher strength, hardness, fatigue resistance, and wear resistance due to precipitation hardening.
Yes. Every shipment includes EN 10204 3.1/3.2 Mill Test Certificates, inspection reports, complete material traceability, and third-party inspection certificates upon request.
Yes. Kamal Steels exports Monel K500 Tubes worldwide with export-standard packaging, complete documentation, and timely international delivery.
Kamal Steels offers ASTM-compliant Monel K500 Tubes with ready stock, certified quality, competitive pricing, stringent quality control, export-standard packaging, complete documentation, and dependable worldwide delivery for critical industrial applications.