Incoloy 825 Perforated Sheets Supplier
Table of Contents
- Incoloy 825 Perforated Sheets Supplier Overview
- Incoloy 825 Perforated Sheets Specifications
- Incoloy 825 Perforated Sheet Equivalent Grades
- Chemical Composition of Incoloy 825 Perforated Sheets
- Mechanical Properties of Incoloy 825 Perforated Sheets
- Hole Pattern Types & Perforation Styles
- Dimensional Range, Open Area & Sheet Thickness
- Industrial Applications of Incoloy 825 Perforated Sheets
- Related Products
- Frequently Asked Questions
Kalpataru Piping is a trusted supplier and exporter of Incoloy 825 perforated sheets to cater to industries all over the world with certified material and custom perforation solutions. Our UNS N08825 perforated sheet is made of high-quality Incoloy 825 bar and plate stock, and offers the exceptional corrosion resistance that this nickel-iron-chromium product is known for. Each perforated sheet is individually tested to ASTM B424 / ASME SB424 prior to dispatch, as part of our all-encompassing Incoloy perforated sheet range.
Incoloy 825 perforated sheets are a combination of the excellent resistance properties of the alloy against reducing and oxidising acid and the flexibility of perforated form. The nickel-iron-chromium base alloy combined with the added elements of molybdenum, copper, and titanium provides a high level of resistance to sulfuric and phosphoric acids, chloride-induced stress-corrosion cracking (SCC), and crevice corrosion, which other stainless steel perforated sheet can’t provide in harsh process environments.
Explore our full Incoloy products range, including complementary Incoloy 825 plates & sheets, Incoloy 825 wiremesh, and Incoloy 825 round bars & wires.
Incoloy 825 Perforated Sheets Specifications
| Parameter | Details |
| Standards | ASTM, ASME, API |
| Specification | ASTM B424 / ASME SB424 |
| Speciality Forms | Shim Sheet, Perforated Sheet, B.Q. Profile, Coils, Foils, Rolls, Plain Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
| Thickness | 0.5 mm to 200 mm |
| Width | 1000 mm to 2500 mm |
| Length | 2500 mm to 12500 mm |
| Finish | Hot Rolled (HR), Cold Rolled (CR), 2B, 2D, BA No. 8, Satin (with plastic coating) |
Need Custom Perforation Patterns or Project-Specific Sizes?
Contact our technical team today for pricing, fabrication support, material certification, and worldwide export delivery of UNS N08825 perforated sheets.
Incoloy 825 Perforated Sheet Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | GOST | BS | OR | EN | JIS |
| Incoloy 825 | N08825 | 2.4858 | ЭП703 | NA 16 | XH38BT | NiCr21Mo | NCF 825 |
Chemical Composition of Incoloy 825 Perforated Sheets
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al / Ti |
| 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50–3.00 | 22.00 min | 38.00–46.00 | 19.50–23.50 | Al: 0.02 max / Ti: 0.06–1.20 |
Mechanical Properties of Incoloy 825 Perforated Sheets
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) / Elongation |
| 825 | 8.14 g/cm³ | 1400 °C (2550 °F) | Psi – 80,000 / MPa – 550 | Psi – 32,000 / MPa – 220 / 30% |
Hole Pattern Types & Perforation Styles
Kalpataru supplies Incoloy 825 perforated sheets in a wide range of hole patterns and open-area percentages to suit specific process requirements. The most common configurations are:
| Hole Pattern | Hole Shape | Typical Open Area | Common Applications |
| 60° Staggered Round | Round | 40–50% | Filtration, chemical screening |
| 45° Staggered Round | Round | 35–45% | Marine & offshore decking |
| Square Pitch | Round / Square | 25–40% | Architectural panels, ventilation |
| Slotted / Oblong | Elongated slot | 30–55% | Dewatering, sieving |
| Hexagonal | Hexagonal | 60–83% | High-flow filtration media |
| Decorative / Custom | Any shape | As required | Specialised industrial & OEM use |
Incoloy 825 Perforated Sheets Dimensional Range, Open Area & Sheet Thickness
| Parameter | Minimum | Maximum |
| Thickness | 0.5 mm | 200 mm |
| Width | 1000 mm | 2500 mm |
| Length | 2500 mm | 12500 mm |
| Hole Diameter | 1.0 mm | 50 mm (custom available) |
| Open Area | 20% | 83% (pattern-dependent) |
Industrial Applications of Incoloy 825 Perforated Sheets
Alloy 825 perforated metal is specified across a broad range of demanding industries where standard carbon or stainless steel perforated sheets would corrode rapidly:
| Industry |
| Chemical Processing |
| Oil & Gas |
| Pollution Control |
| Marine & Offshore |
| Fertiliser Plants |
| Nuclear / Radioactive Waste |
| Desalination |
Related Products
- Incoloy 800/800H/800T Pipes & Tubes
- Incoloy 800/800H/800T Flanges
- Incoloy 800/800H/800T Round Bars & Wires
- Incoloy 800/800H/800T Buttweld Fittings
- Incoloy 825 Pipes & Tubes
- Incoloy 825 Flanges
- Incoloy 825 Round Bars & Wires
- Incoloy 825 Buttweld Fittings
- Incoloy 800/800H/800T Perforated Sheets
- Incoloy 800/800H/800T Forged Fittings
- Incoloy 800/800H/800T Olets
- Incoloy 800/800H/800T Fasteners
- Incoloy 800/800H/800T Compression Tube Fittings
- Incoloy 825 Perforated Sheets
- Incoloy 825 Forged Fittings
- Incoloy 825 Fasteners
- Incoloy 825 Compression Tube Fittings
- Incoloy 800/800H/800T Instrumentation Valves
- Incoloy 800/800H/800T Filler Wire
- Incoloy 800/800H/800T Long Radius Bends
- Incoloy 800/800H/800T Pipes Spools
- Incoloy 800/800H/800T Wiremesh
- Incoloy 825 Instrumentation Valves
- Incoloy 825 Filler Wire
- Incoloy 825 Long Radius Bends
- Incoloy 825 Pipes Spools
- Incoloy 825 Wiremesh
Frequently Asked Questions
Can you manufacture Incoloy 825 perforated sheets in custom hole patterns?
Yes, we supply custom perforation patterns including round, square, slotted, hexagonal, decorative, and OEM-specific designs with tailored open-area percentages and sheet dimensions.
Do you offer cut-to-size Incoloy 825 perforated sheets?
Yes, we provide cut-to-size perforated sheets, circle cutting, CNC profile cutting, and custom fabrication as per client drawings, filtration requirements, and project specifications.
Can you export Incoloy 825 perforated sheets with test certificates?
Yes, all material can be supplied with EN 10204 3.1 mill test certificates, PMI reports, and export documentation for global shipments to the Middle East, Europe, Asia, Africa, and the Americas.
Are Incoloy 825 perforated sheets suitable for chemical and marine applications?
Yes, Incoloy 825 perforated sheets are widely used in chemical processing, offshore, marine, and pollution-control industries because of their excellent resistance to acids, seawater, and chloride corrosion.
Request a Quote
Contact Kalpataru Piping today for a competitive quote on Incoloy 825 perforated sheets. Our technical sales team will assist you with material selection, perforation pattern, dimensional requirements, and delivery schedules to any global destination.
Related Products
- Incoloy 800/800H/800T Instrumentation Valves
- Incoloy 800/800H/800T Filler Wire
- Incoloy 800/800H/800T Long Radius Bends
- Incoloy 800/800H/800T Pipes Spools
- Incoloy 800/800H/800T Wiremesh
- Incoloy 825 Instrumentation Valves
- Incoloy 825 Filler Wire
- Incoloy 825 Long Radius Bends
- Incoloy 825 Pipes Spools
- Incoloy 825 Wiremesh
