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Location: HOME > PRODUCTS > High-quality alloy > High temperature Alloy > Inconel 600 (UNS N06600) Ni-Cr-Fe Based Superalloy

Inconel 600 (UNS N06600) Ni-Cr-Fe Based Superalloy

Inconel 600 (UNS N06600) is a Ni-Cr-Fe solid solution strengthened high-temperature alloy with excellent high-temperature resistance, oxidation resistance, strong alkali corrosion resistance, and carburizing and nitriding resistance. It can be used for a long time at 1093℃, has good processing and welding properties, and is widely used in harsh working conditions such as high temperature, strong corrosion, and heat treatment.

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Name	High-temperature resistant alloy
Thickness	Common thickness	0.5–6 mm (for stamping, bending, household appliances / automotive parts)
	Medium-thick specification	6–20 mm (for steel structures, mechanical bases)
	Thick specification	20–100 mm (for heavy-duty frames, pressure vessels)
Tolerance	±0.02–±0.10 mm (varies with thickness)
Width	1000、1219、1250、1500、1800、2000
Length	plate/sheet:2000、2500、3000、6000、12000mm	Coil:Single roll weight: 8 to 25 tons
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, SAE, etc.
Delivery Condition	AR / As Rolled ，TMCP / Thermo-Mechanical Controlled Process ，N / Normalized，NR / Normalized Rolled ，CR / Controlled Rolling
Surface treatment	Pickling and passivation, sandblasting, polishing (including mechanical polishing and chemical polishing, achieving a surface finish of Ra≤0.8μm), annealing.
Delivery status	Solution-treated and aged (ST) state, cold-rolled/hot-rolled state
Delivery Time	within 5-10 days(Special specifications will take 15 to 20 days)

Material Introduction

Inconel 600 (UNS N06600) is a Ni-Cr-Fe solid solution strengthened high-temperature alloy. It possesses excellent high-temperature resistance, oxidation resistance, strong alkali corrosion resistance, and carburizing and nitriding resistance. It can be used continuously at 1093℃, exhibits good machinability and weldability, and is widely used in harsh conditions such as high temperature, strong corrosion, and heat treatment.

Common Applications: Caustic soda evaporators, heat treatment furnace tubes, furnace tooling fixtures, radiant tubes, thermocouple sheaths, nuclear power steam generator components, aircraft engine combustion chamber components, petroleum refining catalytic converters, corrosion-resistant equipment in food and chemical industries, glass molds, high-temperature fasteners, etc.

United States UNS / ASTM	China GB	Germany W.Nr / DIN	United Kingdom BS	France AFNOR	Japan JIS
N06600	NS3102	2.4816	NA14	NC15Fe	NCF 600
Inconel 600	GH3600	NiCr15Fe	NA14	NC15Fe	NCF 600

Chemical composition (mass fraction, %)

Element	Ni	Cr	Fe	C	Mn	Si	Cu	S	P
Content	72.0min	14.0~17.0	6.0~10.0	≤0.15	≤1.0	≤0.5	≤0.5	≤0.015	≤0.015

Mechanical properties (inspection standards)

Tensile strength Rm	Yield strength Rp0.2	Elongation A5	Density	Melting point range
≥550 MPa	≥240 MPa	≥30%	8.47 g/cm³	1354-1413℃

Advantages:

Excellent high-temperature resistance and oxidation resistance; can be used for extended periods at 1093℃. Resistant to strong alkalis and chloride stress corrosion, superior to ordinary stainless steel. Good resistance to carburizing and nitriding. Excellent cold and hot working and welding properties. Stable strength and creep resistance at medium and high temperatures.

Disadvantages:

High raw material cost, expensive price. Significant work hardening, making machining difficult. Carbide precipitation is likely in the medium-temperature sensitization range, potentially leading to intergranular corrosion. High-temperature strength is lower than precipitation-strengthened alloys such as Inconel 718.

Hot Selling Products/Standards:

Bars: ASTM B166

Plates/Strips: ASTM B168

Seamless Tubes: ASTM B167, B163

Forgings: ASTM B564

Documentation and Certification

Material Certificate: Mill Test Certificate (MTC), conforming to GB/ASTM/EN standards

Test Report: Chemical composition, mechanical properties, non-destructive testing (UT/MT/PT)

Packaging and Transportation

Rust Prevention: Passivation / Pickling / Rust-preventive oil + moisture-proof paper

Crater: Solid wood pallet / iron box, moisture-proof, impact-resistant

Transportation: Suitable for sea/air freight, marked with moisture-proof, shock-proof, high-end alloy

Payment Methods

Flexible payment terms available: T/T and L/C. For new clients, 30% advance payment for production, balance against copy of B/L. L/C is acceptable for large & regular orders to secure both parties.

Previous:Inconel 625 (UNS N06625) Ni-Cr-Mo-Nb High-Temperature Corrosion-Resistant Alloy

Next:Hastelloy C-276 (UNS N10276) Ni-Mo-Cr Super Austenitic Corrosion-Resistant Alloy

Warehousing Management

Before each batch of steel leaves the factory, a complete process inspection is strictly carried out. From chemical composition, mechanical properties to dimensional tolerance and surface quality, each item is carefully checked to ensure compliance with national standards and export regulations. At the same time, the quantity, packaging and rust prevention treatment are also verified. An original factory warranty certificate is attached, guaranteeing the quality. Before shipment, inspection photos are provided. Any non-compliant items will not be released, and the quality is fully controllable throughout the process. This ensures your overseas purchasing is safe and worry-free.

All items are visually inspected before delivery. No cracks, deformation, rust, scratches or cutting marks are allowed; edges must be smooth. Only visually sound products will be shipped.

Thickness, width, length, wall thickness, outer diameter have been measured. Straightness, curvature, torsion, diagonal tolerance all meet the corresponding tolerance requirements.

Quality inspection includes: mechanical property tests (yield strength, tensile strength), elongation rate, impact energy, hardness testing, chemical composition testing, process performance testing, etc.

Inspection according to packaging requirements: secure binding, moisture-proof film, rust-proof paper, export fumigation/fumigation-free wooden crates, shipping marks, gross weight, net weight, etc.

We will provide full reception services to support the customers' on-site inspection of the goods.

Hot Rolling Production Line

Cold rolling precision processing

Cold drawing/cold rolling line

Hot Rolling Production Line

Hot rolling production line (producing hot-rolled coils/medium-thick plates, thickness 2–60mm)

Cold rolling precision processing

(Producing ultra-thin / high-precision / shiny panels, with thickness ranging from 0.1 to 3mm, for high-end products)
Cold drawing/cold rolling line

(High-precision cold-drawn round steel, square steel, hexagonal steel, and special-shaped bars)

Cold drawing/cold rolling line

(High-precision cold-drawn round steel, square steel, hexagonal steel, and special-shaped bars)

Warehousing Management

A ten-thousand-ton standardized warehouse with grid-based zoning and system positioning enables rapid material retrieval and reduces the time spent searching for materials.

Inbound inspection: Verify the physical items against the inbound form, inspect the appearance, dimensions, and labels. Once confirmed to be correct, the materials are entered into the ERP system and processed for storage.

Logistics and Global Delivery: Self-operated fleet + contracted logistics partners; expedited service available for urgent orders.

International Shipping: Supports FOB, CIF, DDP, and other trade terms, covering 100+ countries and regions.

Process: Booking → Trucking → Customs Declaration → Loading onto Ship/Aircraft → Bill of Lading Issuance → Document Delivery → Destination Port Customs Clearance (Optional) → Last-Mile Delivery.

Provides door-to-door one-stop logistics with full tracking to ensure safe and timely arrival of goods.

After-Sales Service and Traceability: Delivery receipts, logistics information, and quality inspection documents are sent to customers within 24 hours of shipment.

Established a full product lifecycle traceability system, allowing tracking of production, quality inspection, warehousing, and transportation records.

Follow-up inspection within 72 hours of arrival; rapid response and handling of quality issues; assistance in resolving customs clearance issues for foreign trade orders.

Packaging Method