Inconel 601 Pipes Supplier in India

What are Inconel 601 Pipes?

Inconel 601 Pipes are nickel-chromium alloy pipes developed for applications requiring excellent resistance to oxidation, corrosion, and high-temperature environments. The alloy provides good mechanical strength at elevated temperatures and is particularly suitable for industrial systems exposed to severe thermal and corrosive conditions.

Inconel 601 Pipes contain nickel and chromium along with aluminium, which contributes to the formation of a protective oxide layer and improves resistance to high-temperature oxidation. The alloy also offers good resistance to carburization and various corrosive environments, making it suitable for demanding process and heat-treatment applications.

Inconel 601 Pipes are used in heat treatment equipment, chemical processing plants, petrochemical facilities, furnace components, thermal processing systems, and industrial equipment operating at elevated temperatures. They are available in different outside diameters, wall thicknesses, schedules and lengths according to applicable standards and project requirements.

Kamal Steels is an Inconel 601 Pipes Supplier & Exporter in India, supplying Inconel 601 Pipes in standard and customized sizes, schedules, wall thicknesses, and lengths. Products can be supplied with applicable testing, inspection, material certificates, and documentation according to customer and project specifications.

Inconel 601 Pipes

Table of Contents

Inconel 601 Pipe Specifications

Inconel 601 Pipes are manufactured from nickel-chromium alloy UNS N06601 and are designed for applications requiring resistance to high-temperature oxidation, corrosion and thermal cycling. The pipes are supplied according to applicable ASTM, ASME and other international standards based on product form and project requirements.

Specification Inconel 601 Pipe
Material Nickel-Chromium Alloy
Grade Inconel 601
UNS N06601
Werkstoff Number 2.4851
ASTM ASTM B167 / ASTM B829
ASME ASME SB167 / ASME SB829
Manufacturing Type Seamless
Outside Diameter As per ASME B36.10M / Customer Requirement
Wall Thickness As per Schedule / Customer Requirement
Length Random, Fixed, or Customized

Inconel 601 Pipe Size Chart

Inconel 601 Pipes are available in different nominal sizes, outside diameters, wall thicknesses, and schedules. The required pipe size is selected according to flow requirements, pressure, operating temperature, and project specifications.

Nominal Pipe Size (NPS) Outside Diameter (mm) Common Schedule Options
1/2" 21.3 Sch 5, 10, 40, 80
1" 33.4 Sch 5, 10, 40, 80
2" 60.3 Sch 5, 10, 40, 80
3" 88.9 Sch 10, 40, 80
4" 114.3 Sch 10, 40, 80
6" 168.3 Sch 10, 40, 40S, 80
8" 219.1 Sch 10, 40, 40S, 80
10" 273.1 Sch 10, 40, 40S, 80
12" 323.9 Sch 10, 40, 40S, 80

Inconel 601 Pipe Weight Chart

The weight of an Inconel 601 Pipe depends on its outside diameter, wall thickness, length, and material density. Heavier schedules have greater wall thickness and therefore higher weight per metre.

Pipe Size Outside Diameter (mm) Schedule Wall Thickness (mm) Approx. Weight (kg/m)
1" 33.4 Sch 40 3.38 2.91
2" 60.3 Sch 40 3.91 6.78
3" 88.9 Sch 40 5.49 13.10
4" 114.3 Sch 40 6.02 17.65
6" 168.3 Sch 40 7.11 28.70
8" 219.1 Sch 40 8.18 42.20

The values are approximate and should be confirmed against the actual dimensions, density, tolerances, and applicable product standard.

Inconel 601 Pipe Schedule Chart

The Inconel 601 Pipe Schedule indicates the wall thickness associated with a nominal pipe size. Schedule selection depends on pressure, temperature, mechanical loading, corrosion allowance, and applicable piping design requirements.

Schedule General Description Typical Consideration
Sch 5 Light wall Lightweight and lower-pressure applications
Sch 10 Light to medium wall General industrial piping applications
Sch 40 Standard wall Common pressure piping applications
Sch 80 Heavy wall Higher-pressure applications
Sch 160 Extra heavy wall Special high-pressure applications

ASTM B167 Inconel 601 Pipe

ASTM B167 Inconel 601 Pipes are made from nickel-chromium alloy UNS N06601 and are used where resistance to oxidation, corrosion, and elevated temperatures is required. ASTM B167 covers nickel-chromium- iron alloy seamless pipe and tube products, subject to the requirements of the applicable specification.

The high nickel and chromium content of Inconel 601 provides resistance to oxidation, while the aluminium addition contributes to the formation of a protective oxide layer during high-temperature exposure. The alloy is commonly selected for heat-treatment and industrial process equipment.

Specification Inconel 601 Pipe
ASTM ASTM B167
ASME ASME SB167
UNS N06601
Grade Inconel 601
Material Nickel-Chromium Alloy
Product Form Seamless Pipe and Tube

Inconel 601 Pipe Features

Inconel 601 Pipes combine high-temperature performance with resistance to oxidation and corrosion. These properties make the alloy suitable for demanding thermal processing and industrial environments.

  • Excellent resistance to high-temperature oxidation.
  • Good resistance to carburization and carbon-nitriding environments.
  • Good mechanical strength at elevated temperatures.
  • Good resistance to thermal cycling.
  • Resistance to a range of corrosive environments.
  • Good fabrication and welding characteristics.
  • Suitable for heat treatment and thermal processing equipment.
  • Available in various sizes, schedules, wall thicknesses and lengths.

Inconel 601 Pipe Chemical Composition

Inconel 601 is a nickel-chromium alloy containing aluminium as a key alloying addition. The composition provides a combination of oxidation resistance, corrosion resistance and high-temperature performance.

Element Composition (%)
Nickel 58.0 - 63.0
Chromium 21.0 - 25.0
Iron Balance
Aluminium 1.00 - 1.70
Carbon 0.10 max.
Manganese 1.00 max.
Silicon 0.50 max.
Copper 1.00 max.
Sulfur 0.015 max.

Chemical composition values should be verified against the applicable material specification and the material test certificate supplied with the product.

Inconel 601 Pipe Mechanical Properties

Inconel 601 Pipes provide good tensile strength, yield strength and ductility while maintaining performance in elevated- temperature environments. Mechanical properties depend on product form, dimensions and heat-treatment condition.

Mechanical Property Minimum Value*
Tensile Strength 550 MPa
Yield Strength 205 MPa
Elongation 30%

*Final mechanical properties should be confirmed against the applicable product specification, dimensions, heat-treatment condition and material test certificate.

Inconel 601 Pipe Equivalent Grades

Inconel 601 is identified by several international designation systems. These designations help identify the alloy across technical documents and material specifications.

Standard / Designation Equivalent Grade
UNS N06601
Werkstoff Number 2.4851
Common Trade Name Inconel 601
EN Designation NiCr23Fe

Equivalent-grade designations should be checked against the applicable product standard before material substitution or project approval.

Inconel 601 Pipe vs Other Inconel Grades

Different Inconel Grades provide different combinations of corrosion resistance, oxidation resistance, strength and temperature capability. Inconel 601 is particularly known for its resistance to high-temperature oxidation and is widely selected for thermal processing applications.

Grade Main Characteristics Typical Selection
Inconel 600 Good corrosion and oxidation resistance Chemical processing and heat-resistant applications
Inconel 601 Excellent high-temperature oxidation resistance Heat treatment and thermal processing equipment
Inconel 625 High strength and excellent corrosion resistance Marine, chemical, aerospace and severe corrosion service
Inconel 718 Very high strength and good high-temperature performance Aerospace and high-strength applications

The suitable Inconel grade should be selected according to operating temperature, pressure, chemical environment, corrosion mechanism and required mechanical properties.

Inconel 601 Pipe Applications

Inconel 601 Pipes are used in applications where high-temperature oxidation resistance, corrosion resistance and mechanical performance are required. The alloy is especially suitable for thermal processing and industrial equipment operating at elevated temperatures.

Application Typical Use
Heat Treatment Equipment High-temperature piping, furnaces and thermal processing systems.
Furnace Components Furnace piping and components exposed to high temperatures.
Chemical Processing Process piping exposed to selected corrosive environments.
Petrochemical Equipment High-temperature process equipment and piping.
Thermal Processing Systems Equipment exposed to thermal cycling and oxidation.
Power Generation Selected high-temperature and corrosion-resistant systems.
Pollution Control Equipment Selected systems exposed to corrosive gases and elevated temperatures.

Industries Using Inconel 601 Pipes

Inconel 601 Pipes are used across industries that require reliable performance in high-temperature and corrosive environments. Its oxidation resistance makes the alloy particularly useful in thermal processing and industrial manufacturing systems.

Industry Typical Applications
Heat Treatment Industry Furnaces, heating systems and thermal processing equipment.
Chemical Industry Corrosion-resistant process piping and equipment.
Petrochemical Industry High-temperature process piping and equipment.
Power Generation Industry Selected high-temperature process systems.
Industrial Manufacturing Thermal processing and specialized industrial equipment.
Furnace Manufacturing Furnace piping, components and high-temperature systems.
Pollution Control Industry Corrosion-resistant equipment and gas-handling systems.

Kamal Steels supplies Inconel 601 Pipes in different sizes, schedules, wall thicknesses and lengths according to customer and project requirements.

Frequently Asked Questions

Inconel 601 Pipes are manufactured from Inconel Alloy 601 (UNS N06601), a nickel-chromium alloy with aluminium that provides exceptional resistance to oxidation, carburization, thermal cycling and high-temperature corrosion.

Inconel 601 Pipes are supplied in accordance with ASTM B167, ASTM B517, ASME SB167, and ASME SB517 standards, ensuring superior quality, dimensional accuracy and reliable industrial performance.

Inconel 601 Pipes offer excellent oxidation resistance, outstanding resistance to carburization and thermal fatigue, high mechanical strength, superior weldability and long service life in elevated-temperature environments.

Inconel 601 Pipes are widely used in heat treatment furnaces, petrochemical plants, chemical processing industries, power generation facilities, thermal processing equipment, aerospace engineering and industrial heating systems.

Yes. Inconel 601 Pipes are available in both seamless and welded forms in a wide range of sizes, schedules, wall thicknesses and custom lengths to meet industrial project requirements.

Every Inconel 601 Pipe undergoes Positive Material Identification (PMI), Hydrostatic Testing, Ultrasonic Testing (UT), Chemical Analysis, Mechanical Testing, Hardness Testing, Dimensional Inspection and Visual Examination before dispatch.

Yes. Inconel 601 Pipes provide excellent oxidation resistance and mechanical stability at temperatures up to approximately 1200°C, making them suitable for continuous high-temperature industrial service.

Inconel 601 contains aluminium, allowing it to develop a protective oxide layer that offers superior oxidation resistance and high-temperature scaling resistance compared to Inconel 600.

Yes. Every shipment includes EN 10204 3.1 Mill Test Certificates, complete material traceability, inspection reports and third-party inspection certificates upon customer request.

Kamal Steels is a trusted supplier and exporter of Inconel 601 Pipes, offering certified materials, extensive ready stock, competitive pricing, strict quality control, export-quality packaging, complete documentation and timely worldwide delivery for industrial and high-temperature applications.