HASTELLOY STEEL B2 ALLOY B2 UNS N10665 2.4617 NICKEL ALLOY SEAMLESS PIPE AND TUBE

Mechanical Properties

(as per ASTM B622)

Applications

Hastelloy B2, also known as UNS N10665, is a nickel-molybdenum alloy with high levels of chromium and molybdenum. Its exceptional properties make it suitable for various industrial applications. Let’s explore how it is used in different industries:

Chemical Processing:

• Hastelloy B2 is widely employed in chemical processing equipment due to its excellent corrosion resistance against a wide range of organic and inorganic acids.

• It finds applications in reactors, heat exchangers, and other components exposed to aggressive chemical environments.

Oil and Gas Industry:

• In the oil and gas sector, Hastelloy B2 is used in sweetening units, sour gas wells, and offshore platforms where corrosion resistance is essential.

• Its ability to withstand harsh conditions makes it valuable in these applications.

Pharmaceutical Industry:

• Hastelloy B2 is employed in pharmaceutical equipment due to its corrosion resistance and formability.

• It ensures product purity and safety in critical processes.

Power Generation:

• The alloy is used in power plants for components like de-aerating heaters.

• Its good oxidation resistance at high temperatures contributes to efficient operation.

Marine Engineering:

• In marine applications, Hastelloy B2 is suitable for marine fixtures, bimetal contacts, and gasoline and freshwater tanks.

• Its corrosion resistance ensures longevity in saltwater environments.

Remember that Hastelloy B2's versatility and superior properties make it an ideal choice for demanding environments across various industries.

Service

• End of Pipe and Tube

1. Ply Wooden Boxes

2. PE Fabric Bundles

3. Standard seaworthy export packing

4. Plastic Bags, or as required

   
   

• Marking

1. Supplier / Manufacturer Name or Custom Logo - on request

2. Specification

3. Material Grade

4. Nominal Size

5. Schedule or Wall Thickness

6. Method of Manufacturing (Seamless or Welded)

7. Heat Number

Marked Pipe Sample: XTD ASTM B622 UNS N10665 SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15

• Packing

1. Ply Wooden Boxes

2. PE Fabric Bundles

3. Standard seaworthy export packing

4. Plastic Bags, or as required

• Delivery Condition

1. Pickled&Annealed, Polished, Bright Annealed.

2. All tubes shall be supplied as per applicable ASTM B163 /B426

3. Mill test certificates will be issued

4. We can provide 3.2 Certification according to the needs of you

   
   

• Standard

1. ASTM B622 Standard Specification for Seamless Nickel and Nickel Cobalt Alloy Pipe and Tube

Material Summary

Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments.

Hastelloy B-2 seamless pipe & tube is a kind of pipe or tube without weld seam. So its leakproofness and high pressure resistance is more better than that of welded pipe & tube. Hastelloy B-2 has excellent corrosion resistance and high temperature resistance. So if your project demand to work in the special or extreme environment, our Hastelloy B-2 seamless pipe & tube is your best choice.