Hastelloy Alloy C-2000 Seamless Pipe
Hastelloy® C-2000 is a nickel-based super alloy seamless tube designed for extreme corrosive environments and is widely used in chemical, petroleum, pharmaceutical and environmental protection fields.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hastelloy alloy c-2000 seamless pipe in China. With abundant experience, we warmly welcome you to wholesale customized hastelloy alloy c-2000 seamless pipe from our factory. For price consultation, contact us.
Hastelloy C-2000 seamless pipe is a nickel-based high-temperature alloy with better corrosion resistance than traditional C-276 alloy. It is suitable for mixed acid, high-temperature halide and sulfur-containing environments. The long-term use temperature reaches 1100℃. It has outstanding oxidation resistance and can be welded by TIG and MIG welding. The corrosion resistance of the weld matches that of the parent material.
Hastelloy Alloy C-2000 Capillary Piping
Hastelloy Pipes and Tubes Equivalent Indian Standard
| STANDARD | UNS | WNR. |
| Hastelloy C2000 | N06200 | 2.4675 |
ASTM B622 Hastelloy C-2000 Seamless Pipe & Tube Chemical Composition
| Grade | Ni | Mo | Cr | Fe | W | Co | Mn | C | V | P | Si |
| Hastelloy C2000 | Remainder | 15.0-17.0 | 14.5-16.5 | 4.0-7.0 | 3.0-4.5 | 2.5 max | 1.0 max | .01 max | .35 max | .04 max | .08 max |
ASME SB626 Hastelloy® C2000 Welded Tubing Mechanical Properties
| Grade | Tensile Strength | Yield Strength | Elongation at break |
| Hastelloy C2000 | 690 MPa | 310 MPa | 45% |
Hastelloy C2000 Pipes & Tubes Specification
Specifications : ASTM B622, B619, B626 / ASME SB622, SB619, SB626
Standard : ASTM, ASME and API
Size Range : 15"NB – 150"NB
Outer Diameter : 1.250″ – 6.000″ (30-150mm)
Wall Range : 0.095″ – 1.000″ (.2.5-25mm)
Schedule : SCH 10, SCH20, SCH30, SCp0, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Grade Hastelloy C2000 Pipes & Tubes UNS (N06200), DIN (2.4675)
Hastelloy C-2000 vs C-276 vs C-22
| Grade | Copper Content | Sulfuric Acid Resistance | Oxidizing Acids Resistance | Typical Applications |
|---|---|---|---|---|
| C-2000 | 1.3–1.9% | Excellent | Good | Mixed acids, copper-ion containing environments |
| C-276 | None | Good | Excellent | Chloride-rich high-temperature environments |
| C-22 | None | Excellent | Excellent | Strong oxidizing acids, seawater |
Nickel Alloy C2000 Cold Drawn Seamless Pipes Suppliers
FAQ
Q. What international standards are met?
A. Standards: ASTM B622 (seamless pipe), ASTM B829, ASME SB-622, ASME SB-829.
Customization support: Customized sizes can be made according to ASME B36.10/B36.19 standards.
Q. What is the manufacturing process and quality control like?
A. Process: Strictly follow solution treatment (1328–1358°C) + water quenching to ensure uniform structure and corrosion resistance. Inspection: 100% eddy current inspection (to detect internal defects), water pressure test (to verify sealing).
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