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Hastelloy C276 Round Bars

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Hastelloy C276 Round Bars Specification

Specific Use
Corrosion Resistant Structures and High Temperature Applications

Diameter
6 mm to 300 mm

Tolerance
H9, H11, H13 or as specified

Grade
C276 (UNS N10276)

Application
Chemical Processing, Petrochemical, Oil & Gas, Pollution Control, Pulp and Paper Industries

Finish
Bright, Black, Polished, Peeled

Length
100 mm to 6000 mm or custom cut lengths

Material
Hastelloy C276

Technique
Hot Rolled / Cold Drawn

Processing
Forged / Rolled / Annealed

Type
Round Bar

Standard
ASTM B574, ASME SB574

Form
Straight / Bar

Yield Strength
283 MPa (Min)

Corrosion Resistance
Excellent, suitable for oxidizing and reducing environments

Hardness
Rockwell B95 (Max)

Melting Point
1325 1370 C

Elongation
40% (Min)

Magnetism
Non-magnetic

Density
8.89 g/cm

Tensile Strength
690 MPa (Min)

About Hastelloy C276 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.

Superior Corrosion Resistance

Hastelloy C276 Round Bars boast extraordinary resistance to a wide range of corrosive environments, including both oxidizing and reducing chemicals. This makes them the preferred choice for industries where materials face aggressive substances such as acids, chlorides, and solvents. The alloy's robust composition helps ensure structural integrity and longevity even under severe operating conditions.

Impressive Mechanical and Thermal Properties

With a minimum tensile strength of 690 MPa, yield strength of 283 MPa, and elongation of at least 40%, these round bars exhibit remarkable strength and ductility. Their high melting point, combined with non-magnetic properties, make them suitable for applications involving high temperatures and demanding mechanical requirements.

Versatile Sizing and Finishes

Hastelloy C276 Round Bars are supplied in a wide range of diameters (6 mm to 300 mm) and customizable lengths (100 mm to 6000 mm), completed in finishes such as bright, black, polished, and peeled. This versatility allows fabricators and manufacturers to select the precise dimensions and surface quality needed for specialized applications.

FAQ's of Hastelloy C276 Round Bars:

Q: How are Hastelloy C276 Round Bars processed and finished for industrial use?

A: These round bars are processed using hot rolled, cold drawn, forged, rolled, and annealed techniques, and are offered in various finishes such as bright, black, polished, and peeled. This ensures optimal surface quality and mechanical properties suited for specific industrial requirements.

Q: What makes Hastelloy C276 Round Bars suitable for corrosion resistant and high temperature environments?

A: The alloy's composition (nickel-molybdenum-chromium) provides excellent corrosion resistance to both oxidizing and reducing media, while the high melting point (1325-1370C) and mechanical strength ensure reliability in high temperature processes, making them ideal for chemical processing or pollution control systems.

Q: When should Hastelloy C276 Round Bars be used in chemical and industrial settings?

A: These bars should be employed when operations require materials that can withstand aggressive chemicals, elevated temperatures, and mechanical stress without compromise, such as in chemical processing, petrochemical, oil & gas, pulp & paper, and pollution control industries.

Q: Where can Hastelloy C276 Round Bars be sourced in India?

A: They are available from reputable distributors, exporters, importers, manufacturers, suppliers, traders, and wholesalers across India, ensuring easy access for diverse industrial sectors needing reliable corrosion-resistant materials.

Q: What is the benefit of selecting ASTM B574/ASME SB574 compliant Hastelloy C276 Round Bars?

A: Choosing bars that meet ASTM B574/ASME SB574 standards guarantees consistent quality, mechanical performance, and dimensional accuracy, essential for safety, compliance, and long-term durability in critical structural applications.

Q: How do the mechanical properties of Hastelloy C276 Round Bars support their intended industrial use?

A: With a minimum tensile strength of 690 MPa, minimum yield strength of 283 MPa, and elongation of 40% or more, these bars provide robust resistance to stress, strain, and deformation, enabling their use in demanding environments where mechanical reliability is paramount.

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