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Hastelloy C-276 Strip

Hastelloy C-276 Strip is a precision-oriented nickel-molybdenum-chromium material developed for thin-section components exposed to severe chemical attack. It resists wet chlorine, sulfuric and hydrochloric acids, chlorides, and mixed oxidizing or reducing media while retaining dependable strength and flexibility during service.
Supplied in narrow, consistent-width forms, the strip is suitable for gaskets, spring elements, seals, clips, shims, and fabricated process parts. It is widely used in chemical processing, scrubber and pollution-control equipment, petrochemical systems, offshore installations, and power generation applications requiring corrosion resistance in compact components.

 

 

 

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Product Overview

Hastelloy C-276 Strip for High-Performance Applications

Explore detailed information for this alloy product, including specifications, applications, supply options and quotation requirements.

Why buyers choose Hastelloy C-276 Strip

Hastelloy C-276 Strip is a precision-oriented nickel-molybdenum-chromium material developed for thin-section components exposed to severe chemical attack. It resists wet chlorine, sulfuric and hydrochloric acids, chlorides, and mixed oxidizing or reducing media while retaining dependable strength and flexibility during service.
Supplied in narrow, consistent-width forms, the strip is suitable for gaskets, spring elements, seals, clips, shims, and fabricated process parts. It is widely used in chemical processing, scrubber and pollution-control equipment, petrochemical systems, offshore installations, and power generation applications requiring corrosion resistance in compact components.

 

 

 

Hastelloy C-276 Strip
Pipe Specifications

Hastelloy C-276 Strip size range and supply information

Specifications, available sizes and delivery conditions can vary by production route and order requirements. Contact us for current availability.

Item Typical Options Buyer Notes Typical Specification
Material Grade Hastelloy C-276 / UNS N10276 / W.Nr. 2.4819 Confirm the alloy designation, material standard and certification requirements. Nickel-molybdenum-chromium alloy with excellent resistance to pitting and crevice corrosion
Strip Type Cold-rolled strip, precision strip, slit strip or coil strip Select the strip type according to thickness, width and application requirements. Flat-rolled strip supplied in coil or cut lengths
Thickness Thin-gauge strip to heavy strip in standard or custom thicknesses Provide the required thickness, unit and thickness tolerance. Custom thickness available according to drawings or project specifications
Width Narrow slit strip, standard-width strip or custom-width strip Specify width, slit tolerance and edge condition. Precision slit widths available for fabrication and stamping
Applicable Standard ASTM B575, ASME SB575 or project specification Confirm the applicable material, dimensional and heat-treatment standard before ordering. ASTM B575 / ASME SB575
Delivery Condition Solution annealed, annealed, cold rolled or full hard The condition affects strength, springback, forming and machining performance. Annealed or cold-worked condition supplied as required
Surface Finish Bright, pickled, polished, matte or protective-film coated Choose the finish according to forming, welding and appearance requirements. Clean, uniform surface with optional protective film
Coil & Edge Condition Coil, traverse-wound coil, slit edge, round edge or deburred edge Confirm coil weight, winding direction and edge quality before production. Precision slit and deburred edges available
Inspection & Certification MTC, PMI, chemical analysis, tensile test, hardness test and dimensional inspection Confirm testing, traceability and documentation requirements before quotation. EN 10204 3.1 certificate and full heat traceability available

 

 

 

Standards

Common standards for Hastelloy C-276 Strip

The final standard should follow the purchase order, engineering specification or project drawing.

Product Type Common Standards Typical Use Inspection Notes
Hastelloy C-276 Cold-Rolled Strip ASTM B575 / ASME SB575 Chemical-processing equipment, scrubbers, heat exchangers and marine systems Verify strip thickness, width, flatness, surface finish, tensile properties, PMI and heat traceability.
Hastelloy C-276 Slit Strip ASTM B575 / ASME SB575, customer specifications Precision-machined parts, gaskets, seals and fabricated corrosion-resistant components Inspect width tolerance, edge condition, burrs, coil shape, surface quality and material certificates.
Hastelloy C-276 Precision Strip ASTM B575 / ASME SB575, customer specifications Instrumentation, chemical equipment and precision assemblies for aggressive service Confirm dimensional accuracy, flatness, hardness, surface finish, chemical composition and lot traceability.
Hastelloy C-276 Spring Strip ASTM B575 / ASME SB575, customer specifications Springs, clips, retaining rings and formed parts in chemical and marine environments Verify temper condition, yield strength, hardness, bend performance, thickness and surface condition.
Hastelloy C-276 Foil Strip ASTM B575 / ASME SB575, customer specifications Diaphragms, seals, gaskets and lightweight components exposed to severe corrosion Inspect foil thickness, pinholes, wrinkles, edge quality, surface cleanliness and batch identification.

 

 

 

Chemical Composition

Hastelloy C-276 Strip composition reference

Chemical composition is reported by heat on the material test certificate. Use the table below as a material-selection reference.

Element Symbol Typical Requirement Function
Nickel Ni Balance Forms the alloy matrix and provides toughness and broad corrosion resistance.
Molybdenum Mo 15.0-17.0 Enhances resistance to pitting, crevice corrosion, and reducing acids.
Chromium Cr 14.5-16.5 Improves resistance to oxidizing media and localized corrosion.
Iron Fe 4.0-7.0 Provides controlled alloy balance and contributes to strip strength.
Tungsten W 3.0-4.5 Improves localized corrosion resistance and high-temperature strength.
Cobalt Co 2.5 max Controlled residual element in the nickel-based alloy.
Manganese Mn 1.0 max Acts as a deoxidizer during alloy production.
Vanadium V 0.35 max Contributes to strengthening and microstructural stability.
Silicon Si 0.08 max Controlled to maintain ductility, surface quality, and strip formability.
Carbon C 0.010 max Minimized to reduce carbide precipitation and preserve corrosion resistance.
Copper Cu 0.50 max Controlled minor element supporting alloy stability.

 

 

 

Mechanical Properties

Mechanical Properties of Hastelloy C-276 Strip

Mechanical properties vary by standard, pipe size, production route and heat treatment. Use the specified standard and MTC as the final acceptance basis.

Condition / Product Tensile Strength Yield Strength 0.2% Elongation Notes
Annealed Hastelloy C-276 strip 690 MPa min reference 283 MPa min reference 40% min reference Common reference condition for formed parts, gaskets, and severe chemical-service applications.
Cold-rolled Hastelloy C-276 strip By thickness, temper, and purchase specification By thickness, temper, and purchase specification Lower than annealed condition Cold working improves strength and hardness while reducing ductility.
Precision Hastelloy C-276 strip By dimensional and temper requirements By dimensional and temper requirements By dimensional and temper requirements Specify thickness tolerance, width tolerance, edge condition, and surface finish.
Custom Hastelloy C-276 strip By customer requirement and applicable standard By customer requirement and applicable standard By customer requirement and applicable standard Confirm coil or cut-length supply, flatness, heat treatment, inspection, and traceability.

 

 

 

Values shown are reference data for product selection. Purchase orders should define the exact standard, condition, inspection scope and certificate requirement.

Quotation Checklist

Information to confirm for your order

Share your requirements, including material, size, quantity, and specifications, for a fast quotation.

Material

Grade name, UNS number, equivalent grade or project material code.

Pipe Size

OD / NPS, wall thickness or schedule, length, tolerance and quantity.

Standard

ASTM, ASME, EN, DIN, drawing or customer specification.

Condition

Seamless, welded, annealed, solution annealed, pickled or polished.

Inspection

MTC EN10204 3.1, PMI, UT / ET, hydrotest and dimensional report.

Delivery

Destination, packing requirement, shipping method and delivery deadline.

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FAQ

Frequently asked questions about Hastelloy C-276 Strip

FAQ content helps cover buyer questions and supports SEO for long-tail product searches.

Hastelloy C-276 Strip is used for chemical processing equipment, scrubbers, reactors, heat exchangers, pollution-control systems, seals, springs and highly corrosive service applications.

Common standards include ASTM B575 and ASME SB575 for Hastelloy C-276 sheet, plate and strip. NACE, AMS and customer project specifications can also be reviewed.

Hastelloy C-276 Strip can be supplied in various thicknesses, widths and coil lengths, including narrow strip and precision slit strip manufactured to customer dimensions.

Available finishes include cold rolled, bright annealed, pickled, polished, brushed and precision slit-edge finishes according to the application and purchase specification.

Inspection may include chemical analysis, tensile and hardness testing, PMI, dimensional checks, surface examination, edge inspection and other tests specified by the customer.

Please provide the strip thickness, width, coil length or weight, quantity, edge condition, surface finish, applicable standard, inspection requirements and destination.

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For faster feedback, include OD / NPS, wall thickness or schedule, length, quantity, standard, certificate requirement and destination. If you have a drawing or project specification, send it with the inquiry.

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