Reachus@navgrahasteelsinc.com
Get A Quote

Home > Products > Hastelloy C276 > Hastelloy C276 Plates

Hastelloy C276 Plates Supplier & Exporter in India – Navgraha Steels INC (Mumbai, Maharashtra)

In today’s EPC and industrial projects, a single wrong plate can derail an entire shutdown. Imagine ordering a Hastelloy C276 plate for a chemical plant only to discover it’s uncertified, delayed, or rust-damaged in transit. The result? Missed deadlines, non-compliance, and millions in potential losses.

At Navgraha Steels INC, we eliminate this risk. As a trusted supplier and exporter of ASTM B575 Hastelloy C276 plates, we deliver IBR, PED, and EN 10204 certified stock ready for refineries, power plants, and marine projects worldwide. With our Mumbai warehouse + global logistics, buyers count on us for on-time, on-spec, every single time.

Table of Contents

Send Enquiry

What Are ASTM B575 Hastelloy C276 Plates and Why Do Buyers Choose Them for Critical Applications?

Hastelloy C276 is a nickel-molybdenum-chromium superalloy with exceptional resistance to oxidizing and reducing agents, pitting, crevice corrosion, and stress corrosion cracking. In plate form, it is widely used in chemical, marine, and energy industries where failure is not an option.

Why EPC buyers and engineers rely on Hastelloy C276 plates:

  • Unmatched corrosion resistance – survives aggressive chemicals, seawater, and polluted environments
  • High mechanical strength – withstands pressure & temperature extremes
  • Global compliance – supplied as per ASTM B575 & EN standards
  • Versatility – suitable for welding, fabrication, and precision machining

That’s why chemical plants, desalination units, and power projects worldwide specify C276 plates for safety and performance.

Procurement Challenges Buyers Face When Sourcing Hastelloy C276 Plates

Every project buyer knows the risks:

  • Wrong grade supply → inspector rejection & shutdown delays
  • Uncertified plates → failure in IBR/NACE/PED audits
  • Overpriced material → cost overruns & reduced margins
  • Transit damage & rusting → wastage before fabrication
  • Delivery delays → missed project deadlines

At Navgraha Steels INC, we safeguard your procurement with:

  • Guaranteed certifications – EN 10204 3.1/3.2, PED, IBR, NACE compliance
  • Seaworthy export packaging – rust-proofing, edge guards & strapped bundles
  • Ready stock + mill allocations – for urgent EPC shutdowns
  • Complete documentation – MTCs, TPI reports (SGS, TUV, Lloyd’s, BV)
  • Transparent CIF/FOB pricing – no hidden charges

Applications of Hastelloy C276 Plates Across Chemical, Marine & Power Industries

Our Hastelloy C276 plates are trusted in industries where corrosion resistance & compliance are non-negotiable:

  • Chemical & Petrochemical Plants – reactors, heat exchangers & piping systems
  • Marine & Offshore Engineering – seawater handling, desalination, pollution control
  • Power Generation (Thermal/Nuclear) – flue gas scrubbers, pressure vessels, boiler parts
  • Refineries & Oil & Gas Equipment – safe under sour gas & high-chloride environments
  • EPC & Shutdown Projects – emergency replacements with certified stock

Wherever harsh chemicals, seawater, or high pressure threaten, Hastelloy C276 plates provide security and performance.

Mechanical Properties of Hastelloy C276 Alloy Plates

  • Tensile Strength: 690 MPa (min)
  • Yield Strength (0.2% offset): 283 MPa (min)
  • Elongation: ≥ 40%
  • Hardness (Brinell): ≤ 95 HB
  • Impact Resistance: Excellent at both room & elevated temperatures

Buyer Advantage: Ensures long lifecycle performance in chemical, marine, and power applications.

Chemical Composition of ASTM B575 Hastelloy C276 Plates

Element Content (%)
Nickel (Ni) Balance (~55–60)
Molybdenum (Mo) 15.0 – 17.0
Chromium (Cr) 14.5 – 16.5
Iron (Fe) 4.0 – 7.0
Tungsten (W) 3.0 – 4.5
Cobalt (Co) ≤ 2.5
Manganese (Mn) ≤ 1.0
Vanadium (V) ≤ 0.35
Carbon (C) ≤ 0.01
Phosphorus (P) ≤ 0.04
Sulphur (S) ≤ 0.03

Buyer Advantage: The Ni-Mo-Cr-W blend offers superior resistance to oxidizing/reducing agents & chloride-induced stress cracking.

International Standards, Certifications & Equivalent Grades

  • Standards: ASTM B575, ASME SB575, EN 2.4819
  • UNS: N10276
  • Werkstoff Nr.: 2.4819
  • Equivalent Grades: Inconel Alloy C-276, NiMo16Cr15W
  • Certifications: EN 10204 3.1 / 3.2, PED, NACE MR0175 / ISO 15156, IBR, CE
  • TPI Approved: SGS, TUV, Lloyd’s, DNV, BV

Buyer Advantage: Globally recognized, EPC-ready & audit-compliant.

Available Thickness, Sizes & Cut-to-Size Options

  • Thickness Range: 2 mm – 100 mm
  • Width: 1000 mm – 3000 mm
  • Length: 2000 mm – 12000 mm (custom cut-to-length)
  • Supply Condition: Hot Rolled, Cold Rolled, Annealed, Pickled
  • Processing Options: Cut-to-size, water-jet cutting, CNC profiling, surface finishing

Buyer Advantage: Flexible supply reduces scrap waste, saves fabrication time & optimizes project cost.

Heat Treatment, Fabrication & Corrosion Resistance Performance

  • Heat Treatment: Solution annealed at 2050°F (1120°C), rapid quench
  • Weldability: Excellent – compatible with TIG, MIG & SAW processes
  • Fabrication: Easily bent, rolled & machined without cracking
  • Corrosion Resistance: Outstanding against chlorides, seawater, sulphuric acid, hydrochloric acid, and oxidizing agents

Buyer Advantage: Guarantees safe weld joints, long service life & failure-proof performance.

Value-Added Services by Navgraha Steels INC on Hastelloy C276 Plates

We deliver not just raw plates, but project-ready solutions:

  • CNC Cutting & Profiling – precision components from stock plates
  • Water-Jet / Plasma Cutting – custom shapes for EPCs
  • Surface Finishing – pickled, polished, coated
  • Export Packaging – seaworthy pallets, anti-rust wrapping, edge guards
  • Complete Documentation – MTCs, NACE reports, TPI inspection certificates

Buyer Advantage: One supplier for material + processing + compliance, saving time and reducing risk.

Why Navgraha Steels INC Is the Trusted Supplier of Hastelloy C276 Plates

  • Global Exporter – Supplying to GCC, Africa, Europe & Asia
  • Guaranteed Certifications – ASTM B575, EN 10204 (3.1/3.2), NACE, PED, IBR, CE
  • EPC Approved – Proven in shutdowns & maintenance projects
  • On-Time Dispatch – Ready Mumbai stock + mill allocation
  • Transparent CIF/FOB Pricing – No hidden charges, complete clarity

With Navgraha, you get on-spec material + audit-ready certifications + reliable delivery.

Popular Variants & Related Nickel Alloy Plates We Supply

  • Hastelloy C22 Plates
  • Hastelloy B2 Plates
  • Inconel 625 Plates
  • Monel 400 Plates
  • Duplex & Super Duplex Plates

Buyer Advantage: One supplier, multiple alloys – simplifying procurement.

Export Packaging, Logistics & Worldwide Delivery

  • Packing: Wooden crates, strapped bundles, rust-proof wrapping
  • Sea Freight: JNPT / Nhava Sheva port – CIF & FOB options
  • Air Freight: For urgent EPC shutdown requirements
  • Protection: Anti-corrosion coating, edge guards, seaworthy pallets

Buyer Advantage: Ensures damage-free delivery, smooth customs clearance, and site-ready supply.

How to Select the Right Hastelloy C276 Plate Supplier

Before finalizing a supplier, ask:

  1. Do they provide EN 10204 3.1/3.2 + NACE certified plates?
  2. Can they supply both stock & mill orders for EPC projects?
  3. Are they EPC & TPI approved (SGS, TUV, Lloyd’s, BV)?
  4. Do they offer cut-to-size, CNC cutting & export packaging?
  5. Can they guarantee on-time dispatch for shutdowns?

Navgraha Steels INC checks all these boxes, reducing your procurement risks.

FAQ’s

Yes, Hastelloy C276 offers excellent resistance to seawater and chloride-induced corrosion cracking.

Yes, Navgraha supplies NACE MR0175 compliant C276 plates for oil, gas, and sour service.

Hastelloy C276 plates are supplied as per ASTM B575 / ASME SB575.

Yes, all plates come with EN 10204 3.1 or 3.2 MTCs as required.

Yes, they are resistant to both oxidizing and reducing acids, including HCl and H2SO4.

Request Live Price, Datasheet & Mill Test Certificate for Hastelloy C276 Plates

Call or email our Mumbai team for today’s Hastelloy C276 plate price
Request datasheets + EN 10204 MTCs instantly
Get custom CIF/FOB quotes for your destination

With Navgraha Steels INC, you buy compliance, reliability & peace of mind – not just plates.

Click here to request a quote
Contact Our Team Today