Get in Touch with TiAlloy Company
Hastelloy C276 Supplier for Plate, Pipe, Tube and Bar
TiAlloy supplies Hastelloy C276, Alloy C-276, UNS N10276 and 2.4819 nickel alloy products for buyers who need corrosion resistance, form-standard matching and export-ready material documents before a quote is placed.
UNS N10276
2.4819
ASTM B575
ASTM B622
ASTM B619/B619M
ASTM B626
ASTM B574
Plate, sheet, pipe, tube, rod, bar
20 years
TiAlloy’s supplied company profile states metal manufacturing experience behind nickel alloy, titanium alloy and stainless material supply.
30,000+ sq m
Supplied company data states a modern production base with melting, forging, rolling, heat treat, tube, bar, plate and finishing routes.
ISO 9001
Quality management language is used with care because final certificate entity wording must match the project file.
Export support
Europe, Southeast Asia, Middle East, South America, Japan and Korea are within TiAlloy’s stated export service scope.
Match Hastelloy C276 to the Corrosion Problem Before You Quote
Hastelloy C276 is a nickel-molybdenum-chromium alloy used when corrosion risk, chloride attack and acid exposure make ordinary stainless grades a wrong starting point. Purchase files tie the alloy to UNS N10276, often written as Alloy C-276, Hastelloy C-276 or C-276 alloy, and it’s known for corrosion resistance in chemical processing settings.
Haynes identifies C276 as a wrought nickel alloy with low carbon and low silicon, a detail that matters near weld heat-affected zone areas and grain boundary risk. Public material data also points buyers toward pitting and crevice corrosion, chloride-induced stress corrosion cracking, wet chlorine, chlorine gas, hypochlorite, seawater, flue gas desulfurization, pulp and paper, oxidizing acids and non-oxidizing acids. Source language may describe excellent corrosion resistance, but TiAlloy keeps that phrase tied to the service medium, the as-welded condition and the project test rules. This list is useful, but it isn’t a free pass.
Be direct: C276 isn’t always the right alloy, and TiAlloy won’t claim that one grade solves every service problem. Temperature, concentration, aeration, contaminants, pressure design, fabrication, weld method and cleaning chemistry can change the answer. With about 16% chromium, about 16% molybdenum and about 4% tungsten in public C276 chemistry data, the alloy deserves a specific service check, not a guess.
TiAlloy can review the medium, product form and standard before quoting. For an industrial buyer, that reduces the risk of an expensive 3-week sourcing delay caused by a wrong form, wrong standard or missing test callout.
Hastelloy C276 Product Forms, Equivalent Grades and ASTM Standards
The C276 RFQ Standard Map is the page’s main decision asset. It turns a loose alloy request into a form-standard quote package, because the same UNS N10276 chemistry can be purchased as plate, tube, welded pipe or bar with different ASTM callouts.
Pipe, tube, welded pipe and welded tube aren’t the same RFQ line item. This is the common assumption that creates a trade-off between price speed and document accuracy. Before pricing, TiAlloy checks the standard, dimensions, tolerance and finish against the product form.
Product Need
Fabricated corrosion-resistant equipment
TiAlloy Form
Hastelloy C276 plate / Hastelloy C276 sheet
Eqv. Grades
UNS N10276 / 2.4819 / Alloy C-276
ASTM Standard
ASTM B575-17(2023)
Common Use
Reactors, tanks, towers, FGD equipment, pickling equipment, liners
Product Need
Process transfer and heat-exchange lines made without a weld seam
TiAlloy Form
Hastelloy C276 pipe / Hastelloy C276 tube
Eqv. Grades
UNS N10276 / 2.4819 / Alloy C-276
ASTM Standard
ASTM B622-23
Common Use
Chemical process piping, seawater transfer, heat exchanger tubes, condenser tubes
Product Need
Welded process piping
TiAlloy Form
Welded C276 pipe
Eqv. Grades
UNS N10276 / 2.4819 / Alloy C-276
ASTM Standard
ASTM B619/B619M-19(2023)
Common Use
Larger fabricated pipe runs, corrosive transfer lines, project piping packages
Product Need
Welded heat-exchanger or condenser tubing
TiAlloy Form
Welded C276 tube
Eqv. Grades
UNS N10276 / 2.4819 / Alloy C-276
ASTM Standard
ASTM B626-26
Common Use
Heat exchanger tube bundles, condenser tubes, corrosive-service tube runs
Product Need
Machined corrosion-resistant parts
TiAlloy Form
Hastelloy C276 rod / Hastelloy C276 bar / round bar
Eqv. Grades
UNS N10276 / 2.4819 / Alloy C-276
ASTM Standard
ASTM B574-23
Common Use
Valve stems, pump shafts, fasteners, connectors, machined components
Hastelloy C276 plate stock
Plate and Sheet
For reactor plate, storage tank plate, tower plate and pollution control equipment. Confirm thickness in mm, surface, flatness, cutting and MTC scope.
Hastelloy C276 pipe and tube
Pipe and Tube
For acid lines, condenser tubes, heat exchangers and seawater transfer. Confirm OD, wall thickness, length, end finish and weld status.
Hastelloy C276 round bar
Rod and Bar
For valve, shaft, fastener and connector parts. Confirm diameter, machining allowance, heat treat request, CNC or grinding tolerance.
C276 vs 316L, 904L, Alloy 625 and C22: A Procurement Selection Matrix
The Use-When / Verify-First Matrix keeps the page honest. C276 is often reviewed when 316L, 904L or a lower-alloy option faces pitting, crevice corrosion, chloride stress corrosion cracking, mixed acids or wet chlorine service. C276 is still not the automatic premium answer.
Alloy Shift Context
C276 isn’t always the best upgrade when oxidizing chloride service points toward C22 or newer variants. Nickel Institute material context shows the nickel-chromium-molybdenum family change chromium, molybdenum, copper and tungsten to shift performance in different oxidizing acids and non-oxidizing acids. Cost, lead time, fabrication route and risk tolerance form the trade-off.
Project Code Limits
In high-temperature strength cases, Alloy 625 may need its own review; ASTM B443 separates UNS N06625 Grade 1 service up to 1100 F (593 C) from Grade 2 service above that range when creep and rupture resistance is required. In H2S oil and gas service, ISO 15156-3 selection and qualification rules can govern corrosion-resistant alloys, so C276 vs 625 is a project-code question, not a keyword-table answer.
The catch is simple. Low-price quotes aren’t always the best quotes when the grade is right but the form standard, test scope or weld requirement is wrong. Without engineering input from the buyer, TiAlloy won’t claim a substitute alloy is acceptable; it can prepare a quote path that shows where the risk sits.
Application Matrix by Equipment Type
A process engineer may start with corrosion resistance. A purchasing team must still decide whether the project needs plate, pipe, tube, rod or bar. This matrix connects common C276 applications to the RFQ detail that reduces back-and-forth.
At TiAlloy, the differentiator isn’t a longer product list. Instead, the differentiator is the ability to connect production, precision cutting, heat treat, testing and export packing to the same RFQ. Such alignment matters when an EU buyer, US buyer or EPC team has 2 mm tolerance notes, about 16% molybdenum chemistry checks and a 20 year supplier audit history requirement.
01
Chemical reactors and vessels
- Likely C276 Form Plate / sheet
- Buyer Detail to Confirm Thickness, forming, weld plan, inspection and surface
- Risk if Missed Delay from plate size mismatch or missing test scope
02
Storage tanks and tower internals
- Likely C276 Form Plate / sheet
- Buyer Detail to Confirm Plate width, cutting, bending, liner design and packing
- Risk if Missed Wrong layout can raise scrap and freight cost
03
FGD and pollution-control equipment
- Likely C276 Form Plate / pipe
- Buyer Detail to Confirm Chloride level, gas/liquid contact, temperature and abrasion
- Risk if Missed Under-specified alloy can fail early in chloride-rich service
04
Heat exchangers and condensers
- Likely C276 Form Tube / pipe
- Buyer Detail to Confirm OD, wall thickness, length, weld seam requirement and test package
- Risk if Missed A tube/pipe wording gap can break the procurement file
05
Acid and chlorine transfer lines
- Likely C276 Form Pipe / tube
- Buyer Detail to Confirm ASTM standard, schedule, pressure, end finish and cleaning
- Risk if Missed Hidden pressure or finish needs can delay a 5-day quote check
06
Valves, pumps and fasteners
- Likely C276 Form Rod / bar
- Buyer Detail to Confirm Diameter, machining allowance, heat number, PMI need and final drawing
- Risk if Missed Wrong bar diameter can add CNC time or shaft rework
Manufacturing, Inspection and Export Document Support
The PMI + MTC Document Gate addresses a buyer problem that doesn’t show up in a simple price search: the alloy can be correct on the quote and still create risk if heat number, chemical composition, PMI rule or export file is incomplete.
PMI vs. MTC Verification
MTC alone does not replace receiving-grade verification when a buyer requires PMI. ASTM E1476 frames metals identification, grade verification and sorting as a quality concern from melting to final application, and it lists spectrometric methods such as XRF and optical emission spectrometry among grade-verification tools. In this page, PMI means a buyer-requested verification step; it does not replace the MTC, the product standard or project acceptance testing.
Audit & Traceability Scope
For an EPC quality team or customer audit, the order file may ask for MTC, chemical test values, mechanical test values, heat/lot traceability, PMI when required, UT or other NDE when applicable, packing photos and shipment records. TiAlloy should receive those requirements before quote so the test scope doesn’t become a late-stage risk.
Pressure-Code Approval Clarity
In plain terms, material supply documents aren’t the same as pressure-code design approval. From a generic web page, TiAlloy won’t claim ASME or vessel-code approval. Where the project asks for ASME SB material wording, third-party inspection, weld procedure records or pressure-equipment documents, send that callout before quoting so the scope isn’t over-constrained after purchase.
20+
Years Mfg Experience
30,000+
sq m Production Base
Production Scope & Resources
Behind the supply offer, the supplied company profile states that TiAlloy has more than 20 years of metal manufacturing experience and a 30,000+ sq m production base. User-provided production scope covers VIM, VAR, ESR, hydraulic forging, hot rolling, cold rolling, plate leveling and shearing, solution annealing, bright annealing, pickling/passivation, tube rolling, drawing, straightening, cutting, polishing, bar rolling, peeling, centerless grinding, chamfering, saw cutting, CNC and surface treatment.
Send Your Test and Document RequirementsHastelloy C276 Price and Lead Time: What Changes the Quote
Hastelloy C276 price is too volatile for a fixed number on a product solution page. Nickel price, mill route, stock position, size, tolerance, testing and export terms can move the quote. Quote teams need a Quote Variable Scorecard.
Market Signals
BLS import-price data showed nickel and articles at 110.0 in June 2026, up 12.7% year over year and 6.2% month over month. USGS commodity pages tie nickel to stainless and nonferrous alloys, while molybdenum is used with chromium, nickel and tungsten in corrosion-resistant alloying. These public signals support quote volatility, but they don’t set TiAlloy’s actual mill price.
Economic Context & Strategy
Corrosion control has a large economic context, but a broad global corrosion-cost statistic shouldn’t be sold as a direct savings promise for one C276 plate or pipe order. Use a narrower call: identify the variables that can cause a cost surprise, a long-lead item or a receiving-inspection fail.
RFQ Checklist for Hastelloy C276 Buyers
A fast quote starts with a clean RFQ, not a long email. For hastelloy c276 plate, hastelloy c276 pipe, hastelloy c276 tube or hastelloy c276 round bar, send the items below so TiAlloy can check standard fit, production route and document scope in one pass.
This checklist also works for c276 sheet, alloy c276 bar and ASTM B622 N10276 pipe/tube requests. Cleaner RFQs reduce the risk of a 2-round clarification delay and help an industrial buyer compare offers on the same basis.
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Product form
plate/sheet, pipe/tube, rod/bar
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Grade
UNS N10276, 2.4819 or Alloy C-276
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Standard
ASTM B575, B622, B619/B619M, B626, B574 or project equivalent
-
Pipe/tube type
weld seam required, weld seam not allowed or buyer to confirm
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Dimensions
thickness, OD, wall, diameter, length and tolerance in mm
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Quantity
pieces, kg, meters, bundles or cut list
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Tests
MTC, PMI, UT, mechanical test, chemical composition or third-party inspection
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Finish
pickled, polished, cut, beveled, peeled, ground, CNC or packed as mill finish
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Application
acid line, heat exchanger, condenser, reactor, valve, pump shaft or FGD part
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Destination
country, Incoterm, required packing and target ship date
Buyer Search Signals Covered
Is Hastelloy C276 stainless steel? No. Is Hastelloy C276 same as Inconel? No, that is a common assumption and a frequent comparison trap. What is UNS N10276? It is the UNS identifier buyers should put beside the commercial alloy name. Hastelloy C276 vs C22, Hastelloy C276 price and ASTM B622 N10276 are all quote questions, not just glossary questions.
Send your RFQ with the media, drawing and document need. With that context, TiAlloy can return a specific quote path instead of a loose stock answer.
Send your RFQHastelloy C276 Engineering & Procurement Tools
Material Specification Overview
Access comprehensive chemical composition, equivalent grades (UNS N10276 / 2.4819), and mechanical properties to verify engineering parameters.
View Specifications →Application-Based RFQ Builder
Submit your drawings, PMI requirements, and ASTM standard callouts for a precise, application-aligned C276 fabrication quote.
Build Your Quote →Machining & Processing Guide
Review technical guidelines for welding, forming, and CNC machining parameters specific to Hastelloy C276 components.
Access Tech Data →
Reference
FAQ for Hastelloy C276 Material, Standards and Orders
01
Is Hastelloy C276 the same as Alloy C-276?
Is Hastelloy C276 the same as Alloy C-276?
For RFQ language, buyers often use Hastelloy C276, Alloy C-276, alloy c276 and C-276 alloy to discuss UNS N10276 / 2.4819 material. To keep procurement, engineering and quality aligned, TiAlloy keeps those names visible so the same about 16% molybdenum alloy does not split into separate quote threads. Pair the commercial name with the UNS number and ASTM form standard.
02
Is Hastelloy C276 stainless steel?
Is Hastelloy C276 stainless steel?
No. C276 is a nickel alloy, not stainless steel. The distinction matters when the failure mode is pit growth, crack risk, crevice corrosion, wet chlorine attack or acid service.
03
What is UNS N10276?
What is UNS N10276?
UNS N10276 is the material identifier used in standards and purchase files for C276. UNS N10276 helps a buyer avoid the wrong-alloy mistake when the drawing, MTC, PMI checklist and customs file all need the same grade line. On request, TiAlloy can include UNS N10276 with 2.4819 and Alloy C-276 on the RFQ review.
04
Which ASTM standard applies to Hastelloy C276 plate?
Which ASTM standard applies to Hastelloy C276 plate?
ASTM B575 is the most common standard route for sheet, plate and strip. Your RFQ for a plate should still identify width and length in mm, thickness in mm, and the requirement for surface, cutting, flatness and inspection. Before quotation, TiAlloy can verify whether the drawing is a 3 mm sheet inquiry or a 30 mm reactor plate order, because those are handled differently in the factory.
05
Which ASTM standard applies to pipe or tube made without a weld seam?
Which ASTM standard applies to pipe or tube made without a weld seam?
ASTM B622 is commonly used for C276 pipe and tube without a weld seam. Welded pipe is associated with ASTM B619/B619M, and welded tubing is generally tied to ASTM B626. Thus, one should not just say “C276 pipe” when wall, OD and weld status are a risk.
06
Can TiAlloy supply C276 plate, pipe and bar for the same project?
Can TiAlloy supply C276 plate, pipe and bar for the same project?
Yes, subject to TiAlloy’s described product scope. The supplied company profile covers nickel alloy plate, sheet, pipe, tube, rod and bar, with rolling, heat treatment, tube work, bar processing, cutting, polishing, CNC and export packing. Split the inquiry by product form so the specification, standard, tolerance and document requirement can be checked for each line item.
07
Why does Hastelloy C276 price vary so much?
Why does Hastelloy C276 price vary so much?
Product price changes with form, size, tolerance, stock, test scope, MTC/PMI requirements, finish, packing and export term. Nickel alloy price is only one part of the final quote. The buyer risk is a low quotation that omits test items, standards or receiving-inspection requirements. Request a quotation with the specification file attached.
Engineering Review Notice
FAQ guidance does not replace engineering review, and TiAlloy does not present it that way. For hazardous or pressure-related service, send the service data, drawing and document requirements through the RFQ channel.
