At SMM Industries LLP, we provide high-performance Incoloy 825 Sheets, engineered to resist extreme environments involving high temperatures, acids, and corrosive media. These sheets belong to the family of austenitic nickel-iron-chromium alloys and include key additions of molybdenum, copper, and titanium. This composition gives them outstanding resistance to reducing and oxidizing agents, making them highly effective in industrial environments where corrosion is a serious challenge. The alloy is widely recognized by the standard ASTM B424 and ASME SB424, with its global grade known as UNS N08825 or Werkstoff Nr. 2.4858.
Incoloy 825 Sheets are used in critical applications across multiple industries due to their ability to withstand sulfuric, phosphoric, and nitric acid environments. Their high nickel content gives them superior resistance to chloride stress-corrosion cracking, while titanium stabilization ensures protection against intergranular corrosion even after exposure to high temperatures. The sheets are easy to fabricate and weld, retaining their mechanical integrity even under fluctuating thermal conditions. Whether in plate, coil, or cut-to-size form, SMM Industries LLP ensures precision and quality in every batch.
The advantages of Incoloy 825 Sheets are extensive. These sheets offer high resistance to both general and localized corrosion, especially in chloride-rich or acidic environments. They perform reliably in environments involving seawater, sulfuric acid, and nitric compounds. Their strong mechanical properties ensure long-term stability in elevated temperature service, while their resistance to pitting, crevice corrosion, and stress cracking enhances operational safety in demanding conditions.
These qualities make them a preferred choice for industries that demand high corrosion resistance and durability. Our position as leading Incoloy 825 Sheets Manufacturers allows us to serve a diverse range of industries with top-tier materials.
As a preferred choice among Incoloy 825 Sheets Stockists, SMM Industries LLP guarantees quick turnaround, high availability, and stringent quality control at every stage of the supply chain.
Chemical Processing: Used in heat exchangers, reaction vessels, and acid production plants for their resistance to sulfuric and phosphoric acids.
Oil and Gas Industry: Utilized in downhole and wellhead components where sulfide stress cracking and crevice corrosion are prevalent.
Pollution Control: Ideal for scrubbers, stack liners, and ducts due to resistance to nitric and chloric acid environments.
Marine Applications: Perfect for seawater-cooling equipment, offshore piping, and condensers thanks to their anti-corrosive properties.
Pharmaceutical Industry: Suitable for high-purity applications and reactor vessels exposed to aggressive cleaning agents.
Power Generation: Incorporated in reheat lines, steam headers, and heat recovery systems for high-temperature service.
Nuclear Fuel Reprocessing: Used in equipment exposed to nitric acid solutions during uranium and plutonium extraction.
Food Processing: Beneficial for acid-resistant food contact surfaces, fermenters, and mixing tanks.
Waste Treatment: Applied in piping systems handling high-concentration waste acids and industrial by-products.
Pulp and Paper Industry: Employed in digesters and bleach washers where corrosion resistance to hypochlorite is required.
In terms of global standards, Incoloy 825 Sheets are recognized under different classifications depending on the region. In the United States, they are categorized under ASTM B424 / ASME SB424. In Europe, they fall under EN 10095 or DIN 17750, while in Japan, the standard is JIS NCF825. The UK recognizes them as BS 3072 NA16, and in Russia, they are known as GOST ХН65МВТЮ. Regardless of the designation, the performance of Incoloy 825 remains consistent due to its robust chemical composition and manufacturing standards.
As trusted Incoloy 825 Sheets Suppliers, we maintain a ready inventory of sheets in various sizes, thicknesses, and finishes to meet urgent project needs. Our material comes with full traceability, mill test certificates, and third-party inspection approvals, giving our customers confidence in every delivery. We also ensure proper packaging for global logistics, supporting high-volume exports and repeat business with international clients.
With a growing global footprint, SMM Industries LLP has established itself among the most reliable Incoloy 825 Sheets Stockists. We cater to industries in Europe, Southeast Asia, Africa, and the Middle East. Our export-grade material is packed to international standards and shipped with efficient lead times, maintaining product integrity throughout the supply chain.
As leading Incoloy 825 Sheets Exporters, we offer comprehensive documentation and logistics support for our overseas clients. Our quality assurance, competitive pricing, and customer-first approach have made us a preferred source for specialty alloy sheets across markets. With full compliance to ASTM B424 and ASME SB424, our Incoloy 825 sheets are trusted for their mechanical precision, corrosion resistance, and global compatibility.
| Standard | ASTM B409 / ASME SB409 |
|---|---|
| Thickness | 0.3 mm to 120 mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Sheets Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Value added services for Sheets | Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
|---|---|---|---|---|---|---|---|---|
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| Incoloy 825 | 0.05 max | 1 max | 0.5 max | 0.03 max | 1.50 – 3 | 22.00 min | 38 – 46 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
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