Inconel 600
Resistant to various corrosive media
Virtually immune to chloride stress corrosion cracking
Non-magnetic
Excellent mechanical properties
High strength and good weldability over a wide temperature range
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel 600 in China. If you're going to wholesale high quality inconel 600 made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Inconel 600 Description

Gnee Steel Inconel 600 Description
Inconel 600 (Nickel Alloy 600) is a standard engineering material suitable for applications requiring corrosion and high-temperature resistance. This alloy also possesses excellent mechanical properties, combining high strength with good workability.
The high nickel content enables Inconel 600 to resist corrosion from a wide range of organic and inorganic compounds and makes it virtually immune to chloride stress corrosion cracking. The chromium content ensures resistance to sulfide corrosion and provides oxidation resistance at high temperatures or in corrosive solutions. Inconel 600 cannot be strengthened by precipitation hardening; it can only be hardened and strengthened through cold working. The versatility of Inconel 600 makes it widely used in various fields, with a working temperature range from cryogenic temperatures to above 2000°F (1095°C).
Inconel 600 Available Shape

Inconel 600 Seamless Pipe

Inconel Alloy 600 Plate

Inconel 600 Pipe Fitting

Inconel Alloy 600 Bar
Inconel Alloy 600 ASTM Standard
| Pipe Smls | Tube Smls | Sheet/Plate | Bar | Fitting | ||||
|---|---|---|---|---|---|---|---|---|
| B167 | B163 | B168 | B166 | B366 |
Nickel 600 Alloy Specification
Inconel 600 Equivalent
| STANDARD | WERKSTOFF NR. | UNS | BS | GOST | JIS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Alloy 600 | 2.4816 | N06600 | NA 13 | МНЖМц 28-2,5-1,5 | NCF 600 | NC15FE11M | NiCr15Fe |
Inconel Alloy 600 Chemical Composition
| Ni | Cr | Fe | C | Mn | S | Si | Cu |
|---|---|---|---|---|---|---|---|
| 72.0 min | 14.0 – 17.0 | 6.0 – 10.0 | 0.15 max | 1.0 max | 0.015 max | 0.5 max | 0.5 max |
Inconel Alloy 600 Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.47 g/cc | 0.306 lb/in³ |
| Melting Range | 1354-1413°C | 2470-2575°F |
| Electrical Resistivity | 620 ohm-circ mil/ft | 1.03μΩ-m |
Alloy 600 Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile Strength, Ultimate | 655 MPa | 95000 psi |
| Tensile Strength, Yield | 310 MPa | 45000 psi |
| Elongation at Break | 45% | 45% |
Corrosion Resistance of Inconel 600
The composition of Inconel 600 alloy enables it to withstand a variety of corrosive media.
Its chromium content makes it superior to commercially pure nickel under oxidizing conditions, while its high nickel content provides considerable corrosion resistance under reducing conditions. The nickel content also gives it excellent corrosion resistance to alkaline solutions.
The alloy exhibits good corrosion resistance to strongly oxidizing acid solutions.
However, oxidation by dissolved oxygen alone is not sufficient to ensure complete passivation, nor does it protect against attack by air-saturated mineral acids and certain concentrated organic acids.

Nickel Alloy 600 Specifications
| Product | Inconel 600 |
| Equivalents | Alloy 600, UNS N06600, 2.4816 |
| Items | Pipe, Tubes, Tubing, Fittings, Flanges, Valves, Fasteners, Sheet, Square Bar, Threaded Bar, Plate, Hexagon Bar, Fasteners and Fixings, Round Bar, Flat Bar, Rebar, Angle, Tube & Pipe, Wire |
| Size | 1/4" – 60" |
| Pipe Type | Seamless, Welded, ERW, Fabricated, Custom Size Pipes |
| Specifications | ASTM, ASME, DIN, GOST, JIS |
| Certification | EN 10204 3.1 |
| Fittings Type | Butt Weld, Screwed & Socket Weld, Flanges, Instrumentation |
| Other Fittings | Elbows, Tees, Reducers, Caps, Stub Ends, Flanges (ANSI, Table E, D and H), Nuts, Bolts, Screws, Threaded Bars |
Application of Inconel 600

Offshore oil drilling industry

Pharmaceutical equipment

Heat Exchangers

Pulp and Paper industry

Nuclear Plant

Petrochemical products
Comparison of Inconel 600 with other nickel alloys
| Property | Inconel 600 (Alloy 600) | Inconel 625 (Alloy 625) | Inconel 718 (Alloy 718) |
|---|---|---|---|
| Composition | Nickel, Chromium, Iron | Nickel, Chromium, Molybdenum, Niobium | Nickel, Chromium, Iron, Niobium, Molybdenum |
| Corrosion Resistance | Excellent in oxidizing and carburizing environments, good resistance to chlorine and chloride-induced corrosion | Exceptional resistance to marine environments, highly resistant to pitting, crevice corrosion | Good resistance to oxidation and corrosion, especially in high-pressure environments |
| Temperature Resistance | Excellent resistance at high temperatures (up to 1100°C) | Superior resistance to elevated temperatures, especially in extreme environments (up to 980°C) | Excellent at high temperatures, superior strength at elevated temperatures (up to 700°C) |
| Mechanical Strength | High strength, solid solution strengthened | High strength, especially in severe environments | Very high tensile and yield strength, solid solution strengthened |
| Applications | Chemical processing, heat exchangers, aerospace, high-temperature gas turbines | Marine applications, aerospace, pollution control equipment, high-stress environments | Aerospace, gas turbines, nuclear reactors, pressure vessels |
| Weldability | Good weldability, suitable for high-temperature welding applications | Excellent weldability, often used in welded structures | Good weldability, used in critical welding applications |
| Cost | Relatively lower cost compared to Inconel 625 and 718 | Higher cost due to molybdenum and niobium content | Higher cost due to the addition of niobium and molybdenum |
Nickel Based Alloy 600 Packaging
GNEE Group Alloy 600 Product Packaging


inconel Alloy 601 Testing
GNEE Group Nickel Alloy 600 Testing


About Gnee Steel

Gnee Steel is a professional manufacturer of various 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@gneesteel.com to obtain a quotation.
FAQ
Q: What is Inconel 600 material?
A: Inconel 600 is a nickel-chromium alloy that exhibits excellent oxidation resistance at high temperatures and good corrosion resistance in carburizing and chlorine-containing environments. Inconel 600 is a nickel-chromium alloy designed for use across a wide range of temperatures, from cryogenic temperatures to high temperatures (up to 2000°F/1093°C).
Q: What is the difference between Inconel 600 and Inconel 601?
A: Inconel 600 possesses excellent tensile strength and resistance to stress corrosion cracking, making it ideal for high-stress environments. On the other hand, Inconel 601 has slightly lower tensile strength, but due to its aluminum content, it exhibits superior oxidation resistance.
Q: Is Inconel 600 better than SS 304?
A: 304 stainless steel is a versatile and cost-effective general-purpose material, while Inconel 600 performs exceptionally well under extreme conditions. Understanding the properties and applications of these materials will help you choose the alloy best suited to your needs.
Q: Can you weld an Inconel 600?
A: Inconel 600 alloy can be welded using various methods, such as gas tungsten arc welding (GTAW) or TIG welding. Other methods include gas metal arc welding (GMAW), MIG welding, and plasma arc welding (PAW).
Q: Does Inconel 600 rust?
A: The high nickel content in the specified chemical composition of INCONEL 600 alloy enables it to resist corrosion from a wide range of organic and inorganic compounds and makes it virtually immune to chloride stress corrosion cracking.
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