ASTM B163 UNS N06025 Seamless tube Inconel Alloy 602CA (UNS N06025) Pipe Tubes
ASTM B163 UNS N06025 Seamless Tube Manufacturer
We are the ASTM B163 UNS N06025 seamless tube manufacturer in China，We are a leading supplier of N06025 seamless tubes, offering superior quality nickel-based alloy tubes designed for high-temperature, corrosion-resistant environments. We serve global customers in chemical processing, aerospace, and power generation industries.
What is UNS N06025
Alloy 602 CA, also known by its UNS number N06025 and Werkstoff number 2.4633, is a high-performance nickel-chromium-iron alloy designed for extreme high-temperature applications. Known for its exceptional oxidation resistance up to 1200°C (2190°F) and outstanding creep rupture strength, Alloy 602 CA is widely used in furnace components, heat treatment systems, and thermal processing plants.
Alloy 602CA is an alloy with excellent high-temperature performance, and its chemical composition includes elements such as nickel, chromium, iron, aluminum, and carbon. It has excellent oxidation resistance, anti-oxidation peeling resistance, and high-temperature creep resistance, making it suitable for industrial applications in high-temperature environments. It can be used at extreme temperatures up to 2250 ° F (1232 ° C); Due to its excellent performance and supply in various forms such as plates, sheets, and round bars, RA 602 CA is increasingly being used in many harsh conditions, including radiation tubes, flame arresters with working temperatures up to 1204 ° C, furnaces for tool steel austenitization heat treatment, and other extremely high temperature applications.
Chemical composition of Alloy 602CA
| Component | Fe | C | Si | Mn | P | S | Cr | Cu | Ti | Zr | Al | Y | More |
| Min | 8 | 0.15 | – | – | – | – | 24 | – | 0.1 | 0.01 | 1.8 | 0.02 | Ni:allowance |
| Max | 11 | 0.25 | 0.5 | 0.15 | 0.02 | 0.01 | 26 | 0.1 | 0.2 | 0.1 | 2.2 | 0.12 |
ASTM B163 N06025 Seamless Tube Specifications:
| Standard | ASTM B163 |
|---|---|
| Material Grade | UNS N06025 / |
| Size Range | 6 mm to 60 mm OD |
| Wall Thickness | 0.5 mm to 10 mm |
| Length | Up to 12 meters or as required |
| Form | Straight, U-bent, Coil form |
| Delivery Condition | Bright Annealed, Pickled, Solution Annealed |
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Excellent high-temperature strength and oxidation resistance
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Outstanding resistance to pitting, crevice, and intergranular corrosion
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Superior weldability and mechanical properties
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Fully compliant with ASTM B163 and ASME SB163 standards
Applications of ASTM B163 UNS N06025 Tubing:
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Chemical Processing Equipment
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Heat Exchangers & Superheaters
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Marine & Offshore Engineering
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Power Generation Boilers
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Pollution Control Systems (FGD units)
Why Choose our N06025 Pipes?
✅ Direct Factory Manufacturer – We control the entire production process from raw materials to final inspection.
✅ Third-Party Inspection Approved – TPI from SGS, BV, or customer-nominated agencies available.
✅ Mill Test Certificate EN 10204 3.1 / 3.2 – Full traceability and documentation provided.
✅ Fast Delivery – Ready stock for standard sizes and express production for custom dimensions.
✅ Worldwide Export – Regular shipments to USA, Germany, UAE, Saudi Arabia, South Korea, and more.
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