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Hastelloy B3 Round Bars

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Hastelloy B3 Round Bars Specification

Tolerance
H9, H10, H11 or as specified

Specific Use
High-Temperature and Corrosive Environment Applications

Material
Hastelloy B3

Technique
Hot Rolled / Cold Drawn

Finish
Bright, Black, or Polished Finish

Diameter
6 mm to 300 mm

Processing
Cold/Hot Forming, Annealed

Grade
UNS N10675

Type
Round Bar

Standard
ASTM B335, ASME SB335

Application
Chemical Processing, Petrochemical, Pharmaceutical, Power Generation, Pollution Control

Length
100 mm to 6000 mm (Custom Cut Lengths Available)

Density
9.22 g/cm

Yield Strength
310 MPa min

Tensile Strength
690 MPa min

Elongation
40% min

Packaging
Export Standard Seaworthy Packaging (Wooden Cases, Bundles)

Hardness
Rockwell B90 Max

Machinability
Moderate, requires high-speed tools

Melting Point
1370 1418C

Corrosion Resistance
Excellent in hydrochloric acid and other aggressive reducing media

About Hastelloy B3 Round Bars

Specification

Specifications : ASTM B574 / ASTM SB574
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 5 mm To 500 mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Premium Resistance for Aggressive Environments

Hastelloy B3 Round Bars provide exceptional corrosion resistance, particularly against hydrochloric acid and other harsh reducing agents. This makes them a reliable choice for industries where exposure to aggressive chemicals and high temperatures is routine. Their durability ensures longevity and optimal performance in critical conditions.

Superior Mechanical and Physical Properties

Featuring a high tensile and yield strength alongside notable elongation and moderate hardness, Hastelloy B3 Round Bars stand out for their resilience. They accommodate high stress and thermal conditions, offering stability and safety in both process-intensive and structural applications.

Versatile Sizing and Finishing Options

With diameters ranging from 6 mm to 300 mm and custom cut lengths from 100 mm to 6000 mm, these round bars cater to varied project specifications. Clients can opt for hot rolled or cold drawn techniques and choose from multiple surface finishes, ensuring the product matches their operational needs and aesthetic requirements.

FAQ's of Hastelloy B3 Round Bars:

Q: How are Hastelloy B3 Round Bars processed for different applications?

A: Hastelloy B3 Round Bars are available in both hot rolled and cold drawn variants. They can be supplied annealed or formed to further enhance mechanical properties and corrosion resistance, making them suitable for various high-temperature and corrosive environments.

Q: What makes Hastelloy B3 Round Bars advantageous for use in chemical processing industries?

A: Their excellent corrosion resistance, especially against hydrochloric acid and reducing agents, combined with high tensile strength and moderate machinability, ensures reliable performance and longevity in demanding chemical processing applications.

Q: Where can Hastelloy B3 Round Bars be utilized most effectively?

A: They are commonly used in chemical processing, petrochemical, pharmaceutical, power generation, and pollution control facilities thanks to their robust resistance to aggressive chemicals and high temperatures.

Q: When should I choose Hastelloy B3 Round Bars over other alloys?

A: Select Hastelloy B3 Round Bars when your application involves exposure to severe reducing media and needs a high-performance material with excellent mechanical and corrosion-resisting properties, especially within highly acidic or high-temperature conditions.

Q: What is the standard packaging for Hastelloy B3 Round Bars during export or transport?

A: These bars are packed using export standard seaworthy methods such as wooden cases and bundled packaging, ensuring protection against physical damage and environmental factors during transit.

Q: How does the moderate machinability of Hastelloy B3 impact its fabrication process?

A: Due to the alloy's moderate machinability, using high-speed cutting tools is recommended for efficient shaping and finishing, ultimately enabling precise fabrication especially for custom specifications.

Q: What benefits do custom cut lengths and varied diameters offer to users of Hastelloy B3 Round Bars?

A: Custom lengths ranging from 100 mm to 6000 mm and diameters from 6 mm to 300 mm help meet diverse project requirements, allowing flexibility for designers, fabricators, and engineers to implement solutions that precisely fit their operational needs.

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