B-19, C P Tank, Mumbai - 400004
Technolloy Inc is a leading manufacturer and supplier of premium quality Monel 400 Sheets & Plates that are engineered to deliver exceptional performance in corrosive and high-strength industrial environments. Manufactured from a solid solution nickel-copper alloy, Monel 400 offers outstanding resistance to seawater, hydrofluoric acid, alkalis, and a wide range of aggressive chemical media. The alloy combines excellent mechanical strength with superior toughness across both sub-zero and elevated temperatures, making it an ideal choice for demanding engineering applications.
Monel 400 Sheets & Plates are flat-rolled nickel-copper alloy products developed for applications requiring superior corrosion resistance, high mechanical strength, and excellent durability in harsh industrial environments. The alloy primarily consists of nickel and copper with controlled additions of iron and manganese, providing remarkable resistance against seawater, salt solutions, acids, and alkaline chemicals. Unlike many conventional stainless steels, Monel 400 maintains its mechanical properties over a wide temperature range while resisting stress corrosion cracking and erosion caused by flowing seawater. These characteristics make Monel 400 Sheets & Plates an ideal material for pressure vessels, marine hardware, chemical equipment, pump components, heat exchangers, storage tanks, valves, and industrial processing systems.
Monel 400 Sheets & Plates are extensively used in marine engineering, chemical processing, oil and gas production, power generation, heat exchangers, offshore structures, and process industries where long service life and dependable corrosion resistance are essential. Technolloy Inc supplies these products in multiple thicknesses, widths, finishes, and customized dimensions while maintaining compliance with internationally recognized quality standards.
Monel 400 Sheets & Plates are seamless and welded tubular products manufactured from Monel Alloy 400, a solid solution nickel-copper alloy containing approximately 67% nickel and 23% copper along with controlled amounts of iron, manganese, carbon, and silicon. This alloy is well known for maintaining excellent toughness, strength, and corrosion resistance in both acidic and alkaline environments. Unlike many conventional stainless steel grades, Monel 400 performs exceptionally well in marine conditions and chemical processing plants where chloride-induced corrosion is a major concern. The material also demonstrates remarkable resistance to stress corrosion cracking, pitting, and crevice corrosion while maintaining good thermal conductivity and weldability. These characteristics make Monel 400 Sheets & Plates a preferred solution for industries seeking long-lasting performance under challenging operating conditions.
Monel 400 Sheets & Plates possess excellent tensile strength, toughness, and impact resistance, allowing them to withstand demanding mechanical loads without deformation. Their superior structural stability makes them suitable for heavy-duty industrial equipment operating under high pressure and severe environmental conditions.
The high nickel and copper composition provides remarkable resistance to seawater corrosion, hydrofluoric acid, sulfuric acid under controlled conditions, alkaline solutions, and numerous industrial chemicals. Monel 400 Sheets & Plates perform exceptionally well in marine environments where resistance to pitting, crevice corrosion, and stress corrosion cracking is essential for long-term reliability.
Designed for continuous industrial service, Monel 400 Sheets & Plates retain their mechanical integrity and corrosion-resistant properties even after prolonged exposure to aggressive operating conditions. Their exceptional durability reduces maintenance frequency while extending the operational lifespan of critical industrial equipment.
Monel 400 can be readily fabricated using conventional industrial techniques including welding, machining, forming, and cutting. With proper tooling and machining practices, manufacturers can produce precision components while maintaining the alloy's outstanding corrosion resistance and mechanical performance.
Although Monel 400 is considered a premium nickel alloy, its long operational life, reduced maintenance requirements, minimal replacement frequency, and outstanding resistance to corrosion provide significant long-term economic benefits. Industries benefit from improved operational efficiency and lower lifecycle costs when selecting Monel 400 Sheets & Plates for demanding applications.
Marine engineering companies, offshore oil platforms, desalination facilities, and shipbuilding industries depend on Monel 400 Sheets & Plates Manufacturers for high-quality alloy products capable of delivering superior corrosion resistance and dependable mechanical performance in continuous seawater exposure.
Chemical processing plants, fertilizer industries, petroleum refineries, and heat exchanger manufacturers source materials from Monel 400 Sheets & Plates Suppliers to obtain corrosion-resistant alloy products that perform reliably in chemically aggressive processing environments while ensuring long equipment service life.
Heavy engineering companies, fabrication contractors, industrial maintenance providers, and equipment manufacturers rely on Monel 400 Sheets & Plates Stockists to maintain immediate availability of certified materials for fabrication projects, emergency replacements, planned shutdowns, and ongoing industrial maintenance requirements.
International infrastructure developments, offshore construction projects, power generation facilities, marine engineering companies, and global process industries rely on Monel 400 Sheets & Plates Exporters to deliver internationally compliant alloy products that meet stringent engineering specifications while supporting reliable worldwide supply chains.
| Standard | ASTM B127 / ASME SB127 |
|---|---|
| Dimension Standard | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness | 0.3 mm to 120 mm |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Surface Finishing | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc. |
| Grade | Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
|---|---|---|---|---|---|---|---|---|---|
| 400 | 63.0 – 70.00 max | 2.50 max | 0.3 max | 2.00 max | 0.50 max | Remainder | – | – | 0.024 max |
| Grade | Tensile (ksi) | .2% Yield (ksi) | Elongation % | Hardness (HRb) |
|---|---|---|---|---|
| 400 | 75 to 90 | 25 to 50 | 60 to 35 | 60 to 80 |
Monel 400 Sheets & Plates Manufacturers, Monel 400 Sheets & Plates Suppliers, Monel 400 Sheets & Plates Stockists, Monel 400 Sheets & Plates Exporters