Global Steel Supply & Processing
UNS N10276 | ASTM B575 | Ni-Cr-Mo-W
GRADE · DIMENSIONS · CERTIFICATES · DELIVERY
Source UNS N10276 plate for chemical equipment, corrosion-resistant components and project fabrication. Send your sizes, quantity, material documents and destination for an order-specific quotation.
View alloy specifications ↓
Confirm the UNS designation, applicable plate standard, delivery condition and inspection records before you finalize your purchase order.
| Grade / alloy | Hastelloy C-276 / Alloy C-276 |
| UNS number | N10276 |
| Material number | 2.4819 |
| Plate standard | ASTM B575-17(2023) / ASME SB-575 as specified |
| Base chemistry | Low-carbon nickel-chromium-molybdenum-tungsten alloy |
| Product form | Nickel alloy plate; sheet and strip subject to order |
| Delivery condition | Solution-annealed and descaled, per plate specification |
| Thickness / dimensions | Thickness × width × length confirmed against your RFQ |
| Surface / edges | Descaled or specified finish; edges and flatness per order |
| Inspection documents | Heat analysis, tensile test results, traceability and MTC scope by agreement |
| Commercial terms | Quantity per dimension, inspection, packing, port and Incoterms |
Plate sizes, minimum order quantity, actual stock position and production origin are confirmed with your quotation and inspection documents.
Review the minimum room-temperature tensile requirements and main alloying-element ranges when selecting your C-276 plate.
| C-276 Element | Composition Reference (mass %) |
|---|---|
| Nickel (Ni) | Balance |
| Chromium (Cr) | 14.5–16.5% |
| Molybdenum (Mo) | 15.0–17.0% |
| Tungsten (W) | 3.0–4.5% |
| Iron (Fe) | 4.0–7.0% |
| Cobalt (Co) | ≤ 2.5% |
| Carbon (C) | ≤ 0.010% |
| Silicon (Si) | ≤ 0.08% |
| Manganese (Mn) | ≤ 1.0% |
| Density | 8.89 g/cm³ |
| Product form | Plate / ASTM B575 |
| Delivery | Solution-annealed and descaled |
| Typical use | Severe corrosion-service equipment |
| Traceability | Heat number and inspection documentation according to order |
Mechanical figures are ASTM B575 minimum reference values in the specified product condition. Composition ranges are for UNS N10276; the agreed standard edition governs certification.
Review the plate surface and edge condition when preparing your parts list. Finish and dimensional tolerances form part of the purchase specification.
Check the surface condition and finish requested for your chemical equipment components.
Specify the thickness tolerance, flatness, edge condition and finished dimensions on your drawings.
Use C-276 plate for equipment facing aggressive process media where your engineering specification calls for UNS N10276. Confirm concentration, temperature and fabrication conditions in the material review.
Plate parts for reactors, vessels, columns and corrosion-exposed process assemblies.
Specified components in flue-gas treatment and corrosive gas-handling installations.
Corrosion-exposed components fabricated for chemical process vessels.
Specified plates for acid-processing assemblies and transfer equipment.
Plates, baffles and fabricated parts for chemical heat-transfer systems.
Liners and fabricated sections exposed to aggressive scrubbing environments.
Components for chemical processing equipment in pulp and paper operations.
Process equipment components selected against the actual waste-stream chemistry.
Send your plate drawings, finished part dimensions and inspection scope. Our team can review material supply together with suitable cutting and handling requirements.
Estimate your plate order weight using nominal dimensions and a C-276 alloy density of 8,890 kg/m³.
Theoretical weight = thickness × width × length × 0.00000889 (kg per plate). Final shipment weight follows the agreed method of measurement.
For high-value nickel alloys, material identity, correct documentation and controlled delivery terms carry more weight than broad claims about alloy stock.
Our steel operations produce 8 million metric tons annually across multiple products. Alloy C-276 supply details are confirmed for each RFQ.
Our manufacturing operations ↗Specify UNS N10276, the ASTM edition, heat analysis, tensile tests and positive material identification where requested.
Inspection capabilities ↗Send all dimensions, quantities and any drawings in one enquiry for a grade-specific material and delivery review.
Contact our team ↗Confirm protective packing, heat markings, shipment handling and destination details against the purchase contract.
Steel supply overview ↗
Share the part drawings and plate dimensions with your quotation request. Suitable processing options and final tolerances are reviewed against the thickness and required condition.
Define how your receiving team will verify grade, finish and dimensional compliance. Inspection scope can be specified with the initial RFQ.
Get material availability, potential mill origin, minimum order quantity, price and lead time for the exact UNS N10276 plate dimensions you need.
Grade, ASTM B575 edition, delivery state and test requirements.
Thickness, width, length, number of plates and cut parts.
MTC, PMI, batch traceability and third-party inspection scope.
Destination port, packing requirements and target dispatch schedule.
Specify the material grades and sizes together so our team can review supply options by line item.
High-value plate shipments benefit from clear heat identification and packing requirements. Send your handling instructions and delivery destination with the purchase list.
Compare the correct UNS grade and applicable product standard when preparing a multi-alloy procurement enquiry.
ASTM B575 covers UNS N10276 nickel alloy plate, sheet and strip. Include the specified standard edition and the required delivery condition in your RFQ.
Send thickness, width, length, total quantity, surface condition, MTC or PMI requirements and destination port. Add any drawings for cut plate parts.
Use thickness × width × length in millimetres × 0.00000889 for theoretical kilograms per plate. The estimate uses a nominal density of 8.89 g/cm³.
State your heat certificate, alloy identification, mechanical-test and witness-inspection requirements in the RFQ. The available documentation scope will be confirmed for the quoted material.
Review process chemistry, concentration, temperature, flow conditions and welding details with your engineering team when selecting material for corrosive service.
Send your required grade, dimensions, quantity and destination. Our team will review the inquiry.
