• Hastelloy C-276 Rod: Corrosion Resistance for Demanding Industrial Applications

  Hastelloy C-276 rod and bar is a nickel-chromium-molybdenum alloy with tungsten, designed for industrial environments where resistance to aggressive chemicals and localized corrosion is important. Identified as UNS N10276 and Werkstoff 2.4819, this alloy is commonly considered for chemical processing equipment and machined components exposed to challenging corrosive media.

  Its alloy composition provides resistance to a broad range of oxidizing and reducing environments, including many chloride-containing process solutions. Depending on operating conditions, C-276 may help resist pitting, crevice corrosion and chloride-related stress corrosion cracking.

  For industrial manufacturers, Hastelloy C-276 bar can serve as feedstock for selected pump and valve components, chemical processing equipment parts, and other precision-machined components. Material suitability should be evaluated against the actual chemical concentration, temperature, impurities and mechanical requirements.

  When sourcing Hastelloy C-276 rod, buyers should confirm the UNS designation, applicable product standard, required dimensions, supply condition and inspection documentation before placing an order.

  

• Chemical Composition of Hastelloy C-276 (UNS N10276)

  The chemical composition of Hastelloy C-276 is a key factor in its corrosion-resistant performance. The table below provides the reference composition limits for this nickel-based alloy. Actual acceptance requirements should be verified against the applicable product specification and the material test certificate supplied for the order.

For procurement, confirm the alloy designation, applicable standard and batch-specific chemical analysis before accepting the material.

• Applications of Hastelloy C-276 Rod and Bar

  Hastelloy C-276 rod is used as raw material for selected industrial components where resistance to corrosive process media is a key design requirement.

  • Chemical Processing Equipment: Machined components used in equipment handling aggressive acids and other corrosive chemicals.

  • Chlorine and Chloride Processing: Selected parts for systems exposed to wet chlorine or chloride-containing solutions, subject to operating-condition assessment.

  • Pump and Valve Components: Components manufactured from bar stock for corrosive-fluid handling systems.

  • Industrial Gas Treatment: Selected parts for pollution-control and gas-scrubbing equipment.

  • Marine and Brine Systems: Components where the specific water chemistry, temperature and service conditions support C-276 selection.

  • Maintenance and Replacement Parts: Replacement stock for industrial equipment requiring a compatible nickel-based corrosion-resistant alloy.

  Final material selection should be based on the process medium, concentration, temperature, mechanical loads and applicable engineering requirements.

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• Frequently Asked Questions About Hastelloy C-276 Rod

1. Is Hastelloy C-276 resistant to chlorine corrosion?

Hastelloy C-276 resists a range of corrosive environments, including certain wet chlorine and chloride-containing conditions. Performance depends on temperature, concentration and operating conditions.

2. What is Hastelloy C-276 rod used for?

It is used to manufacture corrosion-resistant components for chemical processing equipment, pumps, valves and industrial gas-treatment systems.

3. What is the UNS number and ASTM standard for Hastelloy C-276 rod?

The UNS designation is N10276, and the corresponding Werkstoff number is 2.4819. ASTM B574 is commonly applicable to rod and bar products, subject to order requirements.

4. Can Hastelloy C-276 rod be machined into custom components?

Yes. It can be machined into selected industrial components using suitable tools and machining parameters for nickel-based alloys.

5. How can I request a quotation for Hastelloy C-276 rod?

Provide the required diameter, length, quantity, applicable standard, supply condition and inspection requirements to DLX Alloy for availability confirmation and quotation.