DIPTI METAL INDUSTRIES
ASTM A494 CY40 (Inconel 600) Nickel Alloy Valves: Largest Global CY40 Manufacturer in Mumbai, India, CY40 Supplier & CY40 Exporter
Dipti Metal Industries – Your Premier Worldwide ASTM A494 CY40 Manufacturer in Mumbai, India, Global CY40 Supplier, CY40 Dealers, CY40 Distributors, and Top CY40 Stockists and CY40 Exporter from India of High-Quality ASTM A494 CY40 (Cast Inconel 600 / UNS N06040) Nickel Alloy Valves. This Nickel-Chromium alloy is characterized by its high Nickel content (min. 72.0%) and is engineered for **excellent strength and oxidation resistance at high temperatures** (up to 1150°C/2100°F). It offers exceptional resistance to corrosion by pure water, highly corrosive caustic alkali solutions, and carburizing environments, making it indispensable in the Nuclear Power, Chemical, and Heat Treatment industries. We offer the biggest and most comprehensive range, including CY40 Ball Valves, CY40 Gate Valves, CY40 Globe Valves, and CY40 Check Valves. Available in a vast size range (NPS 1/2″ – 30″), and pressure classes (ASME Class 150-2500) for critical high-temperature and specialized corrosive service. As an A494 CY40 Valve Manufacturer in Mumbai and global leader, we ensure exceptional quality and material compliance from Mumbai, India.
Introduction to Dipti Metal Industries' Expertise in ASTM A494 CY40 Valves
Dipti Metal Industries proudly stands as the largest global ASTM A494 CY40 Manufacturer in Mumbai, India, a premier A494 CY40 supplier in India, A494 CY40 stockist, and leading A494 CY40 exporter from India of Cast Inconel 600 (UNS N06040) Nickel Alloy Valves. CY40 is the cast version of Wrought Alloy 600 (Inconel 600) and is a foundational Ni-Cr-Fe alloy, noted for its high Nickel content (min 72.0%) which provides robust resistance to chloride stress corrosion cracking (SCC) and corrosion by extremely pure water, such as that used in nuclear steam generators. The Chromium content (14.0-17.0%) imparts excellent oxidation resistance at high temperatures.
We specialize in the manufacturing and supply of CY40 valves for applications requiring the unique properties of Inconel 600. Its high-temperature resistance to oxidation and resistance to carburization make it suitable for furnace equipment, while its specific corrosion profile is critical for handling caustic (alkali) solutions and in the primary cooling loops of certain nuclear reactors. Our precision casting and quality control procedures ensure that the CY40 material meets the necessary standards for high integrity, high-temperature service with minimum mechanical properties (min. yield strength 28 ksi). Our comprehensive stock makes us the biggest A494 CY40 Stockist in India, ensuring prompt delivery to global nuclear and chemical processing projects. Dipti Metal is your trusted A494 CY40 Valve Supplier in Mumbai for high-temperature and specialized pure water applications.
NOTE: While CY40 offers good resistance to many environments, it should be noted that the alloy has relatively low resistance to concentrated oxidizing acids compared to C-type Hastelloy grades.
ASTM A494 CY40 Chemical Composition and Mechanical Properties
Our CY40 castings adhere strictly to the ASTM A494 CY40 specification, a Nickel-Chromium alloy with high Nickel to resist chloride SCC.
| Element | CY40 (Cast Inconel 600) Composition (%) | Element | CY40 (Cast Inconel 600) Composition (%) |
|---|---|---|---|
| Nickel (Ni) | Balance (BAL) (Min 72.0) | Carbon (C) | 0.40 max |
| Chromium (Cr) | 14.0–17.0 | Silicon (Si) | 1.5 max |
| Iron (Fe) | 11.0 max | Manganese (Mn) | 1.0 max |
| Copper (Cu) | 0.5 max | Sulphur (S) | 0.02 max |
| Molybdenum (Mo) | – | Phosphorus (P) | 0.04 max |
The high Nickel content is key for its high-temperature strength and chloride stress corrosion cracking resistance, especially in high-purity water.
CY40 Mechanical Properties (ASTM A494)
| Property | Metric (Min) | Imperial (Min) |
|---|---|---|
| Tensile Strength, min. | 485 MPa | 70 ksi |
| Yield Strength (0.2% Offset), min. | 195 MPa | 28 ksi |
| Elongation in 2 in. (50mm), min. | 30% | 30% |
ASTM A494 CY40 Valve Standards, Design & Testing Codes
Dipti Metal Industries ensures all supplied ASTM A494 CY40 Valves comply with critical international standards for design, manufacturing, dimensions, and testing specific to Nickel Alloys for high-temperature and nuclear service.
| Standard | Scope / Valve Type | Material & Rating | Key Requirement |
|---|---|---|---|
| Gate Valves API 600 | Steel Gate Valves—Flanged and Butt-welding Ends | ASTM A494 CY40 | Design, Pressure/Temperature Ratings, NDE for Gate Valves. |
| Globe Valves API 623 | Steel Globe Valves—Flanged and Butt-welding Ends | ASTM A494 CY40 | Design, P/T Ratings, and Testing for Globe Valves. |
| Check Valves API 594 | Check Valves—Flanged, Lug, Wafer and Butt-welding Ends | ASTM A494 CY40 | Design and Face-to-Face dimensions for Check Valves. |
| Ball Valves API 6D / API 608 | Pipeline Valves / Metal Ball Valves | ASTM A494 CY40 | Design and testing requirements for Ball Valves. |
| P/T Ratings ASME B16.34 | Valves—Flanged, Threaded, and Welding End | ASTM A494 CY40 | Pressure-Temperature ratings and minimum wall thickness criteria for Nickel Alloys. |
| Testing API 598 | Valve Inspection and Testing | All CY40 Valves | Hydrostatic and Pneumatic shell/seat test requirements. |
| Material Spec | ASTM A494 | ASTM A494 CY40 | Specific requirements for chemistry and microstructure of Nickel-Base alloy castings. |
Notes: As a leading ASTM A494 CY40 Manufacturer, we provide full EN 10204 3.1 or 3.2 certification, including specialized tests for purity and high-temperature service integrity.
ASTM A494 CY40 Product Range, Pressure Ratings & End Connections
Our ASTM A494 CY40 (Inconel 600) Valves are engineered to deliver high-temperature stability and specialized corrosion resistance for critical industries. We are the biggest CY40 Valve Stockist in Mumbai.
- Size Range (NPS / DN): From 1/2″ (DN15) up to 30″ (DN750), commonly used in nuclear, chemical, and petrochemical plants.
- Pressure Classes (ASME / PN):
- Common Classes: ASME Class 150 LB, 300 LB, 600 LB (PN 10 to PN 100)
- High Pressure: ASME Class 900 LB, 1500 LB, 2500 LB (PN 150 to PN 420)
- Key Valve Types Manufactured in CY40:
- CY40 Gate Valves (Isolation): OS&Y, Bolted Bonnet (BB) / Pressure Seal Bonnet (PSB).
- CY40 Globe Valves (Regulation/Throttling): T-Pattern, Y-Pattern (for high-temperature steam/water).
- CY40 Ball Valves: Floating and Trunnion Mounted.
- CY40 Check Valves (Backflow): Swing Type, Lift Type, Wafer Type.
- End Connection Types (Conforming to ASME B16.5 / B16.25):
- Flanged: Raised Face (RF), Ring Type Joint (RTJ)
- Welding: Butt-Weld (BW) Ends, Socket-Weld (SW) Ends (Specialized welding procedures for Nickel Alloys).
- Threaded: NPT/BSP (for instrumentation and smaller bore sizes)
CY40's properties provide excellent creep rupture strength and oxidation resistance at elevated temperatures, ensuring reliable performance in demanding thermal cycles.
Applications of ASTM A494 CY40 Cast Nickel Alloy (Inconel 600) Valves
ASTM A494 CY40 Valves are used in critical high-heat and specialized corrosive environments, especially where high-purity media is involved.
- Nuclear Power Industry: Reactor components, steam generator tubing, and piping in primary and secondary water circuits due to resistance to high-purity water corrosion and SCC.
- Chemical Processing: Handling hot caustic soda/alkali solutions and dry chlorine gas where the high Nickel content prevents corrosive attack.
- Heat Treating Furnaces: Components exposed to extreme thermal cycling and carburizing or nitriding atmospheres (high temperature, non-pressurized service).
- Food Processing: Specialized equipment where high corrosion resistance in various media is required.
ASTM A494 CY40 Valve Export Countries & Cities We Supply From India To
Dipti Metal Industries is a proud Worldwide Exporter of ASTM A494 CY40 Valves from Mumbai, India, Global Supplier, Dealer, and Stockist of Cast Nickel Alloy (Inconel 600) Valves, with an extensive network. We ensure timely and compliant delivery to major industrial hubs across over 190 countries globally, making us one of the biggest global dealers in this domain.
Explore Our ASTM A494 CY40 Global Reach (190+ Countries)
- USA: Houston, Los Angeles, New York, Chicago, New Orleans
- Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal
- Mexico: Mexico City, Monterrey, Guadalajara, Veracruz
- Panama: Panama City, Colón
- Trinidad and Tobago: Port of Spain, San Fernando
- Costa Rica: San José, Puerto Limón
- Guatemala: Guatemala City, Puerto Quetzal
- Honduras: Tegucigalpa, San Pedro Sula
- Nicaragua: Managua, Corinto
- El Salvador: San Salvador, Acajutla
- Jamaica: Kingston, Montego Bay
- Dominican Republic: Santo Domingo, Santiago
- Cuba: Havana, Santiago de Cuba
- Bahamas: Nassau, Freeport
- Barbados: Bridgetown
- Haiti: Port-au-Prince
- Puerto Rico: San Juan
- Belize: Belize City
- Brazil: São Paulo, Rio de Janeiro, Salvador, Curitiba
- Argentina: Buenos Aires, Cordoba, Rosario
- Chile: Santiago, Valparaíso, Concepción, Antofagasta
- Colombia: Bogotá, Medellín, Cartagena, Barranquilla
- Peru: Lima, Callao, Arequipa, Trujillo
- Venezuela: Caracas, Maracaibo, Puerto La Cruz, Valencia
- Ecuador: Quito, Guayaquil, Manta, Esmeraldas
- Bolivia: La Paz, Santa Cruz, Cochabamba
- Uruguay: Montevideo, Salto
- Paraguay: Asunción, Ciudad del Este
- Guyana: Georgetown
- Suriname: Paramaribo
- Germany: Frankfurt, Hamburg, Munich, Düsseldorf, Berlin
- United Kingdom: London, Manchester, Aberdeen, Glasgow, Liverpool
- Netherlands: Rotterdam, Amsterdam, The Hague
- France: Paris, Marseille, Lyon, Le Havre, Bordeaux
- Italy: Milan, Rome, Genoa, Venice, Naples
- Spain: Madrid, Barcelona, Valencia, Bilbao, Seville
- Russia: Moscow, Saint Petersburg, Kazan, Novorossiysk, Sochi
- Poland: Warsaw, Krakow, Gdańsk, Wrocław
- Belgium: Antwerp, Brussels, Ghent, Zeebrugge
- Sweden: Stockholm, Gothenburg, Malmö, Uppsala
- Norway: Oslo, Bergen, Stavanger, Trondheim
- Finland: Helsinki, Tampere, Turku, Oulu
- Turkey: Istanbul, Ankara, Izmir, Adana
- Portugal: Lisbon, Porto, Sines
- Greece: Athens, Thessaloniki, Patras
- Ireland: Dublin, Cork
- Austria: Vienna, Salzburg, Linz
- Switzerland: Zurich, Geneva, Basel, Bern
- Czech Republic: Prague, Brno, Ostrava
- Romania: Bucharest, Cluj-Napoca, Constanța
- Ukraine: Kyiv, Kharkiv, Odesa, Lviv
- Hungary: Budapest, Debrecen, Szeged
- Croatia: Zagreb, Split, Rijeka
- Denmark: Copenhagen, Aarhus, Odense
- Slovakia: Bratislava, Košice, Žilina
- Lithuania: Vilnius, Kaunas, Klaipėda
- Latvia: Riga, Daugavpils, Liepāja
- Estonia: Tallinn, Tartu, Narva
- Bulgaria: Sofia, Plovdiv, Varna
- Serbia: Belgrade, Novi Sad
- Slovenia: Ljubljana, Maribor
- Cyprus: Nicosia, Limassol
- Malta: Valletta, Birkirkara
- Saudi Arabia: Riyadh, Jeddah, Dammam, Al Khobar, Jubail
- UAE: Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah
- Qatar: Doha, Ras Laffan
- Oman: Muscat, Sohar, Salalah
- Kuwait: Kuwait City, Ahmadi
- Bahrain: Manama, Sitra
- Iraq: Baghdad, Basra, Erbil
- Iran: Tehran, Mashhad, Bandar Abbas, Isfahan
- India: Mumbai, Delhi, Chennai, Kolkata, Bangalore, Hyderabad (Local Markets)
- China: Shanghai, Guangzhou, Tianjin, Shenzhen, Qingdao, Hong Kong
- Japan: Tokyo, Osaka, Nagoya, Yokohama, Kobe
- South Korea: Seoul, Busan, Ulsan, Incheon, Daegu
- Indonesia: Jakarta, Surabaya, Balikpapan, Medan
- Singapore: Singapore City
- Malaysia: Kuala Lumpur, Johor Bahru, Port Klang, Penang
- Thailand: Bangkok, Rayong, Laem Chabang, Chiang Mai
- Vietnam: Ho Chi Minh City, Hanoi, Da Nang, Haiphong
- Philippines: Manila, Cebu, Davao, Batangas
- Bangladesh: Dhaka, Chittagong, Khulna
- Pakistan: Karachi, Lahore, Islamabad, Faisalabad
- Taiwan: Taipei, Kaohsiung, Taichung
- Myanmar: Yangon, Mandalay
- Sri Lanka: Colombo, Kandy
- Kazakhstan: Nur-Sultan, Almaty, Atyrau
- Uzbekistan: Tashkent, Samarkand, Bukhara
- Jordan: Amman, Irbid, Zarqa
- Lebanon: Beirut, Tripoli
- Mongolia: Ulaanbaatar, Erdenet
- Nepal: Kathmandu, Biratnagar
- Yemen: Sana'a, Aden
- South Africa: Johannesburg, Durban, Cape Town, Sasolburg
- Nigeria: Lagos, Port Harcourt, Abuja, Kano
- Egypt: Cairo, Alexandria, Port Said, Suez
- Algeria: Algiers, Oran, Skikda
- Morocco: Casablanca, Rabat, Tangier
- Angola: Luanda, Lobito
- Kenya: Nairobi, Mombasa
- Tanzania: Dar es Salaam, Mwanza
- Ghana: Accra, Tema, Kumasi
- Mozambique: Maputo, Beira
- Cameroon: Douala, Yaoundé
- Libya: Tripoli, Benghazi
- Tunisia: Tunis, Sfax
- Ethiopia: Addis Ababa, Dire Dawa
- Australia: Sydney, Melbourne, Perth, Brisbane, Darwin, Adelaide
- New Zealand: Auckland, Wellington, Christchurch
- Papua New Guinea: Port Moresby, Lae
- Fiji: Suva, Nadi
- Zambia: Lusaka, Ndola
- Zimbabwe: Harare, Bulawayo
- Namibia: Windhoek, Walvis Bay
- Democratic Republic of Congo: Kinshasa, Lubumbashi
- Cote d'Ivoire: Abidjan
- Senegal: Dakar
- Mali: Bamako
- Malawi: Lilongwe, Blantyre
- Mauritius: Port Louis
- Reunion: Saint-Denis
Why Choose Dipti Metal Industries for Your ASTM A494 CY40 Valve Needs?
- Largest A494 CY40 Stockist & Manufacturer: As the largest global ASTM A494 CY40 Manufacturer in Mumbai and biggest Inconel 600 stockist in India, we ensure rapid access to high-temperature and nuclear-grade Nickel Alloy valves.
- Exceptional High-Temperature Performance: Our CY40 Valves offer superior resistance to oxidation and retain strength at temperatures up to 1150°C (2100°F), making them ideal for furnace and high-heat process applications.
- Specialized Caustic & Pure Water Resistance: The high Nickel content provides immunity to chloride stress corrosion cracking (SCC) and superior corrosion resistance in highly pure water and caustic alkali solutions, critical for the nuclear and chemical industries.
- Certified Quality: We supply fully compliant Cast Nickel Alloy Valves with full EN 10204 3.1/3.2 MTCs, adhering to the strict quality and composition requirements of Inconel 600.
- Expert Nickel Alloy Casting: Our manufacturing process is finely tuned for Nickel-Chromium alloys, guaranteeing superior casting integrity, weldability, and compliance for pressure vessel codes.
- Robust Worldwide Exporter & Logistics: As a dedicated worldwide A494 CY40 Exporter from Mumbai, Dipti Metal Industries guarantees efficient, fully documented, and compact global delivery for timely project completion.
Get a Quote Today for Your ASTM A494 CY40 Valve Requirements!
Are you searching for dependable, high-temperature, and specialized corrosion-resistant ASTM A494 CY40 Cast Nickel Alloy Valves (Inconel 600) that comply with international standards for your severe service needs? Contact Dipti Metal Industries, your expert largest global ASTM A494 CY40 Manufacturer in Mumbai, India, supplier, stockist, dealer, distributor, and exporter from India, today to discuss your specific requirements or to request a personalized, custom quote. Our knowledgeable and responsive team is dedicated to providing you with the most effective, safest, and most reliable A494 CY40 Valve solutions.
Price guidance (non-binding): USD 200.00–2,200,000.00 per unit depending on size, pressure class, type, trim, quantity, and delivery terms. Final prices are quotation-based.
ASTM A494 CY40 Valves — Frequently Asked Questions
The wrought equivalent alloy to ASTM A494 Grade CY40 (UNS N06040) is Inconel 600 (UNS N06600). It is a Nickel-Chromium alloy characterized by high temperature strength and resistance to various corrosive media, especially high-purity water and caustic solutions.
CY40 (Inconel 600) offers excellent resistance to high-temperature oxidation (up to 1150°C), carburization, and corrosion by dry chlorine and highly corrosive pure water (deaerated water) and caustic alkali solutions, which makes it vital for nuclear and specialized chemical service.
Yes, CY40 is an excellent high-temperature alloy. It is commonly used for service temperatures up to 1150°C (2100°F) in non-pressurized applications and maintains good strength up to 650°C (1200°F) in pressure applications, significantly outperforming stainless steels in high heat.
CY40 Valves are used in critical applications like nuclear reactor water systems (primary and secondary circuits), heat treatment furnace components (carburizing atmospheres), production and handling of caustic soda/alkali solutions, and specific chemical and food processing equipment.
Contact Dipti Metal Industries, Your ASTM A494 CY40 Valve Manufacturer, Exporter, Supplier in Mumbai, India
Global export expertise: Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI. We are a worldwide exporter of quality ASTM A494 CY40 Valves from Mumbai, India.