Hastelloy B3 Tubing

Name: Hastelloy B3 Tubing
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Piece

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MOQ : 1 Piece

Hastelloy B3 Tubing Specification

Impurity Content (%)
<0.02%

Dimensions
As per customer requirement / standard sizes available

Product Type
Seamless/ Welded Tubing

Alloy
Hastelloy B3

Shape
Round

Size
1/8 NB to 6 NB (custom sizes available)

Weight
Depends on size and thickness

Application
Chemical processing, petrochemical, pharmaceutical, power generation, pollution control

Color
Silver/Grey metallic

Corrosion Resistance
Excellent resistance to hydrochloric acid and other strong reducing acids

Elongation
40%

Surface Finish
Polished / Annealed / Pickled

Density
9.22 g/cm3

Melting Point
1357-1413C (2475-2575F)

Material Standard
ASTM B622 / B619 / B626

Form
Straight tube, coil form available on request

Hardness
Rockwell B 85 max

Tensile Strength
690 MPa min

Yield Strength (0.2% offset)
283 MPa min

Weldability
Good (can be welded with conventional techniques)

Hastelloy B3 Tubing Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

Hastelloy B3 Tubing About

Hastelloy B3 tubing is a nickel-molybdenum alloy specifically developed to resist hydrochloric acid and other strong reducing acids. This new alloy, also called UNS N10675, is more thermally stable and has better corrosion characteristics than Hastelloy B2. It is especially immune to pitting, stress corrosion cracking, knife-line and heat-affected zones.

Superior Corrosion Resistance

Hastelloy B3 Tubing stands out for its exceptional resistance to hydrochloric acid and other strong reducing agents. This makes it a preferred choice for severe chemical environments where standard alloys might fail. Its low impurity content (<0.02%) further elevates its reliability in critical applications where purity and longevity are crucial.

Versatile Applications and Custom Solutions

Engineered for diverse industrial requirements, Hastelloy B3 Tubing serves key roles in chemical processing, petrochemicals, pharmaceuticals, and power generation. Available in standard sizes and tailored dimensions, it can be supplied as straight tubes or coils depending on project needs, providing flexibility to match industry-specific demands.

FAQ's of Hastelloy B3 Tubing:

Q: How is Hastelloy B3 Tubing typically used in industrial settings?

A: Hastelloy B3 Tubing is most commonly utilized in environments requiring high corrosion resistance to strong reducing acids, such as chemical processing, petrochemical plants, pharmaceutical manufacturing, and pollution control systems. Its robust mechanical properties and chemical resilience make it ideal for transporting aggressive fluids.

Q: What are the main benefits of choosing Hastelloy B3 Tubing over conventional tubing materials?

A: The primary benefits of Hastelloy B3 Tubing include superior resistance to hydrochloric acid and other reducing environments, high mechanical strength (690 MPa minimum tensile), and excellent ductility with 40% elongation. These features help extend service life and minimize maintenance in corrosive applications.

Q: When is it recommended to select the pickled surface finish for Hastelloy B3 Tubing?

A: A pickled finish is recommended when the tubing is expected to encounter extremely corrosive media or where surface impurities must be minimized. Pickling removes oxides and surface contaminants, ensuring optimal corrosion resistance and material cleanliness, which is crucial in chemical and pharmaceutical industries.

Q: Where are custom sizes and forms of Hastelloy B3 Tubing available?

A: Custom sizes and coil forms of Hastelloy B3 Tubing can be obtained directly from manufacturers, suppliers, or export/import specialists. Many offer fabrication to precise customer requirements, accommodating unique dimensions or special configurations needed for specific installations.

Q: What is the process for welding Hastelloy B3 Tubing?

A: Hastelloy B3 Tubing can be welded using conventional methods such as TIG (GTAW) or MIG (GMAW). Proper filler materials and controlled atmospheres are recommended to preserve the alloy's corrosion-resistant properties and mechanical integrity during and after welding.

Q: How does the Rockwell B hardness rating affect the usage of Hastelloy B3 Tubing?

A: With a maximum hardness of Rockwell B 85, Hastelloy B3 Tubing maintains good formability and ductility, ensuring that it can be shaped, bent, or installed with minimal risk of cracking while still offering strong resistance to mechanical stresses.

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