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（We are a trusted Inconel 602CA supplier offering cutting, welding, forging and deep processing services. Provide free samples and technical solution support for global buyers.）
In extreme high-temperature industrial sectors such as heat treatment, petrochemical cracking, and advanced metallurgy, material failure due to oxidation, carburization, or creep deformation can lead to costly downtime. Inconel 602CA (UNS N06025 / W.Nr. 2.4633) stands out as a premier nickel-chromium-iron superalloy, engineered specifically for continuous service up to 1200°C (2192°F) with exceptional scale adhesion. Shanghai COCESS Special Alloys Co., Ltd acts as a reliable supplier and processing partner, providing certified Inconel 602CA products coupled with tailored customization services to meet stringent global engineering standards.
Key Chemical Composition & Mechanical Data
The superior performance of Inconel 602CA is driven by its unique chemistry, featuring high Chromium and Aluminum content plus rare Earth Yttrium (Y) for oxide scale adherence, and a relatively high Carbon content for creep strength via carbide formation.
Chemical Composition (%): Ni Balance, Cr 24.0–26.0, Fe 8.0–11.0, Al 1.8–2.4, C 0.15–0.25, Y 0.05–0.12, Ti 0.1–0.2, Zr 0.01–0.10, Si ≤0.5, Mn ≤0.15, C ≤0.02, S ≤0.01.
Physical Properties: Density 7.9–8.1 g/cm³; Melting Range 1340–1400°C.
Mechanical Properties (Typical Solution Annealed, Room Temp): Tensile Strength (Rm) 675–723 MPa, Yield Strength (Rp0.2) 270–348 MPa, Elongation (A) 30–38%. It retains high strength at elevated temperatures (e.g., Tensile Strength ~600-640 MPa at 1000°C).
Standard Product Forms & Specifications
Shanghai COCESS Special Alloys Co., Ltd supplies Inconel 602CA in compliance with major ASTM/ASME and ISO standards, ensuring interoperability with international fabrication codes:
Bars & Rods: ASTM B166 / ASME SB166. Diameters ranging from small precision sizes (e.g., 1.0mm wire/bar) up to large forged rounds (300mm+).
Plates, Sheets & Coils: ASTM B168 / ASME SB168. Thickness from foil/strip (0.1mm+) to heavy plates (50mm+), suitable for muffles, retorts, and furnace liners.
Tubes (Seamless/Welded): ASTM B167 / B829 (Seamless), B775/B751 (Welded). Used for high-temp heat exchanger tubes and process gas lines.
Forgings & Flanges: ASTM B564. Custom forged rings, blocks, and flanges for structural furnace components.
Custom Processing Capabilities
Beyond standard mill supply, we offer value-added custom processing to reduce your in-house machining workload and lead time:
Precision Cutting: Waterjet, plasma, and laser cutting services for plates and sheets to exact CAD dimensions, minimizing material waste.
Machining & Turning: We provide rough turned, peeled, or ground bar stock. Forgings can be pre-machined to near-net shapes for furnace rollers, rads, or fixture posts.
Slitting & Leveling: Coils and strips can be slit to custom widths with tight tolerances, suitable for stamped heat treat baskets or corrugated furnace components.
Surface Finishing: Supply in mill finish, pickled/descaled, or bright annealed (BA) condition based on application needs (e.g., minimizing contamination in high-purity sintering).
Target Applications & Reliability
Our Inconel 602CA is widely utilized where standard alloys (like 310S or 600) fail prematurely:
Thermal Processing: Muffles, radiant tubes, furnace rollers, brazing fixtures, and sintering trays (resists cyclic oxidation and carburization).
Petrochemical: Ethylene cracker pigtails/furnace tubes, reformer hangers (handles 1100°C+ pyrolysis atmospheres).
Environmental/Energy: Waste incineration grates, gas turbine combustion liners, glass melting electrodes support.
Every shipment from Shanghai COCESS Special Alloys Co., Ltd includes an EN 10204 3.1 Material Test Certificate (MTC) ensuring full traceability of heat numbers, chemical analysis, and mechanical verification. We support third-party inspection (SGS, TUV, BV) and offer technical consultation on welding (recommend ERNiCrFe-12 filler) and thermal stabilization.
For inquiries regarding bulk stock, specific dimensions, or custom processed Inconel 602CA components, please contact our sales engineering team at Shanghai COCESS Special Alloys Co., Ltd for a prompt quotation and technical support.
Website: https://en.cocessalloys.com
Email: sales@cocessalloys.com
