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Hastelloy C-276 Wire

Name: Hastelloy C-276 Wire
Brand: Hastelloy

Hastelloy C-276 Wire is a corrosion-resistant nickel-molybdenum-chromium product designed for fine, durable components operating in aggressive chemical environments. It withstands wet chlorine, strong acids, chlorides, and oxidizing or reducing media while maintaining reliable strength and resistance to pitting, crevice corrosion, and stress corrosion cracking.
Its combination of flexibility, formability, and long-term stability makes the wire suitable for mesh, springs, filters, clips, screens, and precision parts. Hastelloy C-276 Wire is commonly used in chemical processing, pollution-control equipment, petrochemical systems, offshore facilities, and power-generation applications.

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Product Overview

Hastelloy C-276 Wire 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 Wire

Pipe Specifications

Hastelloy C-276 Wire 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, chemical composition and certification requirements.	Nickel-molybdenum-chromium alloy with excellent resistance to pitting and crevice corrosion
Wire Type	General-purpose wire, spring wire, mesh wire, weaving wire or forming wire	Select the wire type according to the application, forming method and required strength.	Round wire supplied in coil, spool or straight length
Wire Diameter	Fine wire, standard wire or heavy-gauge wire	Provide the required diameter, unit and dimensional tolerance.	Standard and custom diameters available according to drawings
Applicable Standard	ASTM B574, ASME SB574 or project specification	Confirm the applicable material and wire-product standard before ordering.	ASTM B574 / ASME SB574
Delivery Condition	Solution annealed, annealed, soft, cold drawn or hard drawn	The condition affects tensile strength, flexibility, springback and forming performance.	Soft annealed or cold-worked condition supplied as required
Surface Finish	Bright drawn, pickled, polished, oxide-free or coated	Specify surface cleanliness and finish requirements for forming or direct use.	Clean, uniform corrosion-resistant surface
Packaging	Coil, spool, reel, drum or straightened cut length	Specify coil weight, winding direction, spool type and handling requirements.	Moisture-resistant export packaging available
Inspection & Certification	MTC, PMI, chemical analysis, tensile test, hardness test and dimensional inspection	Confirm documentation, testing scope and batch traceability requirements.	EN 10204 3.1 certificate and full lot traceability available

Standards

Common standards for Hastelloy C-276 Wire

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

Product Type	Common Standards	Typical Use	Inspection Notes
Hastelloy C-276 General-Purpose Wire	ASTM B574 / ASME SB574, customer specifications	Formed parts, ties, retainers and corrosion-resistant components	Verify wire diameter, tensile properties, surface condition, PMI and heat traceability.
Hastelloy C-276 Cold Heading Wire	ASTM B574 / ASME SB574, customer specifications	Fasteners, pins, rivets and cold-formed components for severe corrosion service	Inspect ductility, hardness, surface defects, dimensional accuracy and lot traceability.
Hastelloy C-276 Spring Wire	ASTM B574 / ASME SB574, customer specifications	Springs, clips and retaining components for chemical and marine equipment	Confirm temper condition, tensile strength, elastic performance, diameter and surface finish.
Hastelloy C-276 Fine Wire	ASTM B574 / ASME SB574, customer specifications	Instrumentation, mesh, filters and precision assemblies exposed to aggressive chemicals	Verify fine-wire diameter, roundness, cleanliness, surface quality and mechanical properties.
Hastelloy C-276 Mesh Wire	ASTM B574 / ASME SB574, customer drawings	Filter screens, baskets, trays and scrubber internals	Inspect wire diameter, mesh count, opening size, weave pattern, flatness and material certificates.

Chemical Composition

Hastelloy C-276 Wire 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 wire strength.
Tungsten	W	3.0-4.5	Improves localized corrosion resistance and high-temperature performance.
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 wire strength and microstructural stability.
Silicon	Si	0.08 max	Controlled to maintain ductility, surface quality, and wire 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 Wire

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 wire	690 MPa min reference	283 MPa min reference	40% min reference	General-purpose condition with excellent resistance to pitting, crevice corrosion, and aggressive chemicals.
Cold-drawn Hastelloy C-276 wire	By temper, diameter, and purchase specification	By temper, diameter, and purchase specification	Lower than annealed condition	Cold working increases strength and hardness while reducing ductility.
Spring-temper Hastelloy C-276 wire	By required spring temper and wire diameter	By required spring temper and wire diameter	By specification	Confirm temper, dimensional tolerance, surface finish, and spring-performance requirements.
Custom Hastelloy C-276 wire	By customer requirement and applicable standard	By customer requirement and applicable standard	By customer requirement and applicable standard	Confirm coil or spool size, wire diameter, surface condition, testing, 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 Wire

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

Hastelloy C-276 Wire is used for springs, wire mesh, fasteners, welding applications, chemical processing equipment, scrubbers, marine components and other severe corrosion-resistant applications.

Common standards include ASTM B574 and ASME SB574 for nickel alloy C-276 wire, rod and bar. Welding wire is commonly supplied according to AWS A5.14 ERNiCrMo-4.

Hastelloy C-276 Wire can be supplied in various diameters as fine wire, spring wire, welding wire, straightened wire or wire rod, depending on the specification and application.

Available conditions include bright, annealed, cold drawn, polished, oxide-free and customized surface finishes according to the required application and customer specification.

Inspection may include chemical analysis, tensile testing, hardness testing, dimensional checks, surface examination, PMI, lot traceability and other customer-specified tests.

Please provide the wire type, diameter, condition, quantity, standard, surface finish, packaging, inspection requirements and destination.

Request Hastelloy C-276 Wire Quote

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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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