At Gnee Steel, we offer a full range of Inconel 601 seamless, welded, ERW welded, and machined tubing. Our ASTM B167 seamless tubing is manufactured from hot-rolled steel billets, offering exceptional structural integrity; while our UNS N06601 welded tubing is made from premium coils, minimizing costs while maintaining quality. Our products offer tensile strengths up to 80,000 psi, with sizes ranging from 1/8-inch nominal diameter (NB) to 12-inch nominal diameter (NB) and wall thickness grades from SCH 5 to SCH XXS. Because our tubing is manufactured to international standards such as ASTM B167 and ASME SB829, it features tight dimensional tolerances and uniform metallurgical quality, making it particularly suitable for high-temperature, high-pressure industrial infrastructure environments.
Inconel 601 Pipe Comprehensive Guide
Inconel 601 Pipe Comprehensive Guide
Inconel 601 tubing is a nickel-chromium-iron superalloy (UNS N06601) with excellent oxidation resistance (up to 1250°C), carburization resistance, and high-temperature strength. It is ideal for harsh environments and is commonly used in industrial furnaces, aerospace exhaust systems, and heat treatment equipment, exhibiting excellent ductility and metallurgical stability.
What are the specifications for Inconel 601?
Inconel 601 is a nickel-chromium alloy used in applications requiring corrosion resistance and heat resistance. A key characteristic of Inconel 601 alloy is its excellent resistance to high-temperature oxidation, maintaining extremely high oxidation resistance even at temperatures as high as 2200°F (1272°C).
Inconel 601 Pipe Specifications
| Feature | Details |
|---|---|
| Standard Specifications | ASTM B167, B163, B517, B516, DIN, BS, and International Standards |
| Type | Seamless, ERW, Welded, Fabricated |
| Pipe Size / Tube Size | 1/2" to 16" NB / 1/8" to 30" NB |
| ERW Pipe Size | 1/2" to 24" NB |
| Thickness | 0.35mm to 6.35mm (Custom wall thickness available) |
| End Options | Plain End, Beveled End, Threaded |
Chemical Composition of Inconel 601 Pipes
| Ni | Cr | Al | C | Mn | Si | Fe |
|---|---|---|---|---|---|---|
| 61.5 | 22.5 | 1.4 | .05 | .3 | .2 | 14 |
Alloy 601 Pipe Mechanical Properties
| Tensile (psi) | .2% Yield (psi) | Elongation (%) |
|---|---|---|
| 80,000 | 30,000 | 35 |
Inconel 601 Pipe Melting Point
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
Equivalent Grades of Inconel 601
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe |
Types Of Inconel 601 Pipes
We supply and manufacture Inconel 601 tubing (UNS N06601 / W.Nr. 2.4851) in various forms and specifications to meet industrial needs.
Inconel 601 Seamless Pipes
Inconel 601 seamless steel pipes are manufactured without weld joints, ensuring superior strength and a uniform structure. These pipes are ideal for high-pressure, high-temperature applications.
Inconel 601 Welded Pipes
Inconel 601 welded tubing is made from shaped strip or sheet metal and is suitable for structural and process applications requiring excellent oxidation resistance.
Inconel 601 Pipe HS Code
| Material | HS code |
|---|---|
| Alloy 601 Pipe | 90279090 |
Inconel 601 Pipe Properties
Inconel 601 is a nickel-chromium alloy renowned for its exceptional high-temperature performance. Its key properties include:
Excellent oxidation resistance up to 2200°F (1200°C)
Excellent resistance to spalling even under harsh thermal cycling conditions
Extremely high resistance to carburization in carbon-rich atmospheres
Good creep rupture strength at high temperatures
Excellent metallurgical stability, maintaining structural integrity even under prolonged high-temperature exposure
These properties make Inconel 601 an ideal material for extreme high-temperature and corrosive environments.
Applications of Inconel 601 Alloy Tubing
Due to its superior high-temperature strength and oxidation resistance, Inconel 601 is widely used in:
Chemical equipment
Aerospace components
Heat treatment industry applications
Power generation systems
Heat treatment furnaces and distillation kettles
Radiant tubes
Catalyst support grids in nitric acid production
Steam superheater tube supports
Its durability and reliability under high-temperature conditions make it ideal for demanding industrial applications.
inconel 601 Testing
We conduct comprehensive testing to ensure the quality, performance, and compliance of our materials with international standards.
Purpose Material Identification (PMI): Verifies chemical composition and confirms the correct material grade.
Hydrostatic Testing:Ensures leak-proof performance under internal pressure.
Ultrasonic Testing (UT):Detects internal defects such as cracks, voids, or inclusions.
Mechanical Property Testing (Tensile Strength and Yield Strength):Confirms strength, elongation, and overall mechanical properties.
Dimensional Inspection:Verifies compliance with specified tolerances and industry standards.
Material Testing
We conduct advanced laboratory testing to confirm metallurgical integrity and corrosion resistance:
Chemical Composition Analysis (Spectrometer):Precisely determines alloy composition.
Intergranular Corrosion (IGC) Testing:Ensures resistance to intergranular corrosion.
Hardness Testing:Measures surface and core hardness values.
Flanging, Flattening, and Bending Testing:Assess ductility, flexibility, and formability.
Microstructure Inspection:Analyzes grain structure and material consistency.
Gnee Steel Quality Assurance
Our quality control processes ensure consistent product performance and high reliability:
Fully compliant with ASTM, ASME, and DIN standards: All products meet international specifications.
Batch quality control and documentation: Every batch is inspected, recorded, and traceable.
Internal and third-party testing: Double verification before final shipment.
ISO 9001 certified quality management system: All operations follow standardized processes and quality checks.
Gnee Steel Packaging
We follow industry-standard packaging specifications to ensure safe delivery:
Using plastic or metal strapping: Facilitates safe handling and transportation.
Using sea-safe wooden crates and pallets (export packaging): Prevents damage and corrosion during transport.
Pipe end caps: Prevent contamination and physical damage.
Moisture-proof packaging: Protects products during storage and transportation.
Customized packaging: Available according to project specifications or destination requirements.
Why Choose Gnee as Your Nickel-Based Alloy Supplier
✅ Over 18 years of export experience, products sold to more than 80 countries
✅ Certified by ISO, SGS, and BV
✅ Global inventory of Inconel, Hastelloy, Incoloy, and Monel alloy tubing, plates, and bars
✅ Custom processing services available – including cutting, polishing, CNC machining, and packaging
✅ Fast delivery within 7-15 days, supported by global logistics partners
📦 Packaging and Shipping
All stainless steel products are packaged using the following methods:
Wooden pallets or crates
Moisture-proof packaging
Labels with furnace number, standard, and size labels
Shipped worldwide by sea, air, or express
About Gnee Steel
Gnee Steel is a professional manufacturer of nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy 800, Incoloy 800H/HT, Incoloy 825, Monel 400, Monel K500, and other high-temperature alloy materials. We specialize in the production and sales of alloy materials. Gnee Steel's products are widely used in aerospace, chemical, power generation, automotive, nuclear energy, and other fields, and we can provide customized alloy material solutions according to customer needs. For inquiries about alloy material prices or customized alloy material solutions, please feel free to contact us via email at ss@gneemetal.com for a quote.
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Contact us for the latest export price quote for Inconel 600 sheet metal
FAQ
Q: What are the specifications for Inconel 601 material?
A: Inconel 601 is a nickel-chromium alloy suitable for applications requiring corrosion resistance and heat resistance. A key characteristic of Inconel 601 is its excellent resistance to high-temperature oxidation, maintaining extremely high oxidation resistance even at temperatures as high as 2200°F (1200°C).
Q: What is the difference between Inconel 601 and Inconel 600?
A: Inconel 600 offers superior tensile strength and resistance to stress corrosion cracking, making it ideal for high-stress environments. While Inconel 601 has slightly lower tensile strength, its oxidation resistance is superior due to its aluminum content.
Q: Is Inconel 601 magnetic?
A: Inconel 601 sheet is a non-magnetic nickel-chromium alloy with high-temperature strength comparable to 18-8 alloy and extremely high resistance to both organic and inorganic corrosion. Inconel 601 sheet metal performs well in temperatures ranging from low temperatures to 2000°F (1093°C).
Q: What are the standard tubing options for Inconel 600?
A: These tubing options conform to ASTM B167, B829, and B517 standards. Sizes vary depending on the ASTM, ASME, and API standards. Seamless Inconel 600 tubing ranges in diameter from 4 mm to 219 mm, while welded and arc-welded tubing ranges in diameter from 5 mm to 1219.2 mm, with wall thicknesses ranging from 0.5 mm to 20 mm.
Q: How machinable is Inconel 601?
A: A notable characteristic of the Inconel 601 alloy is its resistance to high-temperature oxidation. This alloy also exhibits good resistance to water corrosion, high mechanical strength, and ease of forming, machining, and welding.
Q: What are the material specifications for Inconel 601?
A: Inconel 601 is a nickel-chromium alloy used in applications requiring corrosion resistance and heat protection. A key feature of Inconel 601 alloy is its excellent resistance to high-temperature oxidation, maintaining extremely high oxidation resistance even at temperatures as high as 2200°F (1200°C).
Q: What temperatures can Inconel 600 withstand?
A: The hot working temperature range for Inconel 600 alloy is 1600 – 2250°F (870 – 1230°C). Heavy-duty working requires temperatures between 1900 – 2250°F (1040 – 1230°C), while light-duty working can be performed at temperatures as low as 1600°F (870°C).
