DIPTI METAL INDUSTRIES
Stainless Steel ASTM A276 / AISI 316H Manufacturer, Supplier, & Exporter of Bars & Rods (UNS S31609, EN 1.4919)
DIPTI METAL INDUSTRIES is a leading ASTM A276 AISI 316H Manufacturer, reliable AISI 316H Supplier, and authorized AISI 316H Exporter under the DIPTI® brand. We specialize in high-carbon molybdenum-bearing austenitic stainless steel, AISI 316H (UNS S31609, EN 1.4919, X6CrNiMoB17-12-2), specifically engineered for high-temperature service with excellent creep resistance and superior strength above 500°C (932°F). We offer various profiles including Round, Square, and Hexagonal Bars, as well as Rods, predominantly with Hot Finished and Cold Drawn finishes. As a top ASTM A276 316H Manufacturers in India, we ensure full compliance to ASTM A276, ASTM A240, ASTM A182, ASME SA276, ASME SA240, and ASME SA182. As a trusted AISI 316H Stockiest and AISI 316H Importer with a robust global supply chain, we provide competitive pricing and expert support across AISI 316H in Mumbai and worldwide as an AISI 316H Distributor, prioritizing enhanced high-temperature strength and performance for critical applications.
About Dipti Metal Industries – Your Trusted AISI 316H Partner
Dipti Metal Industries is a globally recognized ASTM A276 316H Manufacturer, AISI 316H Exporter, and UNS S31609 Supplier of premium industrial raw materials. Specializing in Stainless Steel, Alloy Steel, Carbon Steel, Nickel Alloys, Copper Alloys, and Titanium, we are committed to delivering high-performance engineering materials worldwide. As one of the leading AISI 316H Manufacturers in India, our dedication to quality for high-carbon molybdenum stainless steel for elevated temperature applications is unwavering.
What Defines Us
- 45+ Years of Industrial Expertise as an AISI 316H Manufacturer
- Worldwide Export Network & Global Certifications (e.g., ASME SA276 316H, EN 10088-3, EN 1.4919)
- Strict Quality Control with Complete MTC / Test Reports (e.g., ASTM A276 316H)
- ISO-based manufacturing systems & international compliance
- Worldwide Shipping – Europe, USA, Middle East, Africa, Asia (as an AISI 316H Exporter)
- Reputed among EPC contractors, OEMs & global distributors
Our Commitment to You
As an ASTM A276 316H Supplier, we deliver precision-engineered metal products with guaranteed quality, traceability, and on-time delivery. Each order is handled with meticulous attention to material standards (including DIN 17440 316H, JIS SUS316H), dimensional tolerances, packaging, and export documentation.
- Guaranteed Quality & Traceability (for UNS S31609 products)
- Meticulous Attention to Standards & Tolerances (e.g., AS 1449 316H)
- Secure & Compliant Export Packaging
- Comprehensive Export Documentation
Key Features of AISI 316H Stainless Steel
Stainless Steel AISI 316H (UNS S31609 / EN 1.4919) is a premium high-carbon molybdenum-bearing austenitic stainless steel, specifically engineered for applications requiring excellent strength and creep resistance at elevated temperatures (typically above 500°C / 932°F). As a leading AISI 316H Supplier and ASTM A276 316H Stockiest, we highlight its core benefits:
Excellent High-Temperature Strength
The increased carbon content (0.04-0.10%) provides superior tensile and creep rupture strength at elevated temperatures, essential for pressure vessel components, from an expert AISI 316H Manufacturer.
Enhanced Creep Resistance
Offers improved resistance to deformation under sustained stress at high temperatures over long periods, fulfilling requirements of an EN 1.4919 Exporter.
Good Oxidation Resistance
Maintains good resistance to oxidation in air at temperatures up to 870°C (1598°F), suitable for furnace components, meeting BS 970 316S31 standards.
Good Corrosion Resistance
Retains similar corrosion resistance properties to standard 316 in many environments, particularly against pitting and crevice corrosion due to Molybdenum content, compliant with AFNOR Z6CND17-11.
High Toughness at Cryogenic Temperatures
Like other austenitic grades, 316H also exhibits excellent ductility and toughness even at very low temperatures, from a reliable GOST 08Х17Н13М2 316H Supplier.
Global Acceptance
Standardized and used across all international industries for high-temperature service, ensuring wide compatibility, thanks to our global network as an AS 316H Exporter.
International Standards & Worldwide Equivalents of AISI 316H
As a global ASTM A276 AISI 316H Manufacturer and UNS S31609 Exporter, we ensure our products meet or exceed the requirements of various international standards, making them suitable for projects worldwide. This includes compliance as an EN 1.4919 Manufacturer and ASME SA276 316H Supplier.
| Region / Standard Body | Equivalent Grade | Standard Code |
|---|---|---|
| United States (ASTM/ASME) | AISI 316H / UNS S31609 | ASTM A276, ASTM A240, ASTM A182, ASME SA276, ASME SA240, ASME SA182 |
| European Union (EN) | 1.4919 | EN 10088-3 |
| Germany (DIN/EN) | X6CrNiMoB17-12-2 | DIN 17440 (or EN equivalent) |
| United Kingdom (BS) | 316S31 | BS 970 |
| France (AFNOR) | Z6CND17-11 (for 316, but 'H' designation for high C applies) | NF A35-573 |
| Japan (JIS) | SUS 316H | JIS G4303 |
| China (GB) | 06Cr17Ni12Mo2 (for H equivalent) | GB/T 1220 |
| Russia (GOST) | 08Х17Н13М2 (for 316, 'H' indicates controlled carbon) | GOST 5632 |
| Italy (UNI) | X6CrNiMo17-12-2 | UNI 6900 |
| Australia (AS) | 316H | AS 1449 |
| International UNS | S31609 | — |
Chemical Composition of AISI 316H Stainless Steel (Typical)
As an experienced AISI 316H Manufacturer, we guarantee the precise chemical composition of our AISI 316H Stainless Steel Bars (UNS S31609), adhering strictly to industry standards like ASTM A276 and EN 10088-3 for optimal high-temperature performance, with particular emphasis on its controlled carbon and Molybdenum content.
*(Note: Iron balance and other elements as per ASTM A276 / ASME SA276 for UNS S31609. The controlled higher carbon and Molybdenum content are crucial for its enhanced properties for elevated temperature and creep resistance.)*
Mechanical Properties of AISI 316H Stainless Steel
Our AISI 316H Bars and Rods (UNS S31609) exhibit excellent mechanical properties, making them reliable for demanding structural and engineering applications, particularly those requiring superior strength and creep resistance at elevated temperatures, meeting the benchmarks set by standards such as ASTM A276 and ASME SA276. Specific creep and stress rupture data are available upon request for precise design applications.
*(Note: Values are typical and may vary slightly based on specific product form and heat treatment as per ASTM A276. The higher carbon provides superior creep and stress rupture properties, critical for elevated temperature service.)*
Available Shapes & Profiles for AISI 316H Bars & Rods
DIPTI Metal Industries, a leading AISI 316H Supplier and ASTM A276 316H Stockiest, offers AISI 316H Stainless Steel bars (UNS S31609, EN 1.4919) in a comprehensive range of shapes and finishes suitable for high-temperature industrial requirements.
Round Bars
- Hot Rolled / Cold Drawn Finish (Bright finish is less common for high-temperature applications)
- Available in a wide range of sizes, including large diameters for structural components
- Excellent for general machining and fabrication, from a top AISI 316H Round Bar Manufacturer.
Square Bars
- Supplied with precision tolerances
- Ideal for structural supports and high-temperature frameworks
- Consistent dimensions for reliable fit, as a dedicated AISI 316H Square Bar Supplier.
Hex Bars
- Commonly used for high-temperature fasteners, nuts, and specialized machining parts
- Accurate hexagonal dimensions for secure grip
- Available in various sizes, from an experienced AISI 316H Hex Bar Exporter.
Rods / Straight Lengths
- Supplied in custom lengths as per project needs for furnace elements or supports
- Controlled straightness for critical high-temperature applications
- Available with hot-finished or black finishes, from your reliable AISI 316H Rods Supplier.
Manufacturing & Quality Control for ASTM A276 / AISI 316H Bars
DIPTI Metal Industries, as an established ASTM A276 316H Manufacturer and one of the leading AISI 316H Manufacturers in India, follows strict quality standards, ensuring every AISI 316H bar and rod (UNS S31609, EN 1.4919) meets global engineering requirements for high-temperature service and provides reliable performance. Our comprehensive quality assurance covers all aspects of ASTM A276, ASTM A240, ASTM A182, ASME SA276, ASME SA240, and ASME SA182.
Rigorous Testing & Inspection
- 100% PMI Testing: Positive Material Identification to verify grade (e.g., UNS S31609).
- Ultrasonic (UT) Inspection: For internal flaw detection, crucial for ASME SA276 316H compliance.
- Dimensional Accuracy Checks: Ensuring precise measurements as per EN 10088-3.
- Visual Inspection: For surface finish and defects, upholding our reputation as a quality AISI 316H Supplier.
- High-Temperature Testing: Additional tests like creep and stress rupture can be performed as per project requirements, provided by our X6CrNiMoB17-12-2 Manufacturer.
Certifications & Process Control
- Heat Treatment Control: Solution Annealing for optimal properties and controlled grain size for high-temperature strength, adhering to DIN 17440 316H requirements.
- Complete Material Test Certificates (MTC): As per EN 10204 3.1, provided by our GB 06Cr17Ni12Mo2 316H Manufacturer.
- Third-Party Inspection (TPI) available on request, for all our AISI 316H Exporter shipments.
- Compliance with ASTM A276 316H, ASME SA276 316H, and other relevant international standards, affirming our position as a reliable S31609 Manufacturer.
Key Global Applications of AISI 316H Bars & Rods
The superior high-temperature strength and creep resistance of AISI 316H Stainless Steel bars (UNS S31609, EN 1.4919) make them indispensable across a wide range of demanding industries globally, particularly in environments operating above 500°C. We are a trusted AISI 316H Exporter and ASTM A276 316H Supplier for these sectors, providing products that meet various international standards like JIS G4303 316H and BS 970 316H.
Power Generation & Boilers
- Superheaters, reheaters, and boiler tube supports
- Components in high-temperature steam systems, supplied by your X6CrNiMoB17-12-2 Supplier.
Petrochemical & Refining
- Furnace fittings, heat exchanger components operating at elevated temperatures
- High-temperature piping systems and structural supports, from an experienced AS 316H Manufacturer.
Heat Treatment Equipment
- Components for industrial furnaces, annealing boxes, and radiant tubes.
- Fixtures and supports subjected to cyclic high temperatures.
Pressure Vessels & Tanks
- Internal and external components of pressure vessels designed for high-temperature service
- Structural elements in high-temperature storage, supplied by your trusted NF A35-573 316H Exporter (where applicable for high-temp designation).
Chemical Processing
- Equipment handling hot corrosive gases or liquids at elevated temperatures
- High-temperature reactors and catalysts supports, meeting ASME SA276 316H requirements from an AISI 316H Manufacturer.
Cement & Mining Industries
- Kiln components, grate bars, and other parts exposed to high temperatures and abrasive environments.
- Specialized structural elements, from a reliable UNI 6900 316H Supplier.
AISI 316H Global Export Markets: AISI 316H Supplier in India Supplying from Mumbai
Dipti Metal Industries is a proud AISI 316H Exporter, serving as a reliable AISI 316H Supplier in Mumbai and an AISI 316H Distributor to OEMs, EPC contractors, and end-users worldwide. We are highly proficient as an ASTM A276 316H Exporter and a top AISI 316H Manufacturers in India, ensuring our UNS S31609 and EN 1.4919 products reach destinations in compliance with all relevant international standards like ASTM A276, ASTM A240, ASTM A182, ASME SA276, ASME SA240, ASME SA182, EN 10088-3, DIN 17440, BS 970, NF A35-573, JIS G4303, GB/T 1220, GOST 5632, UNI 6900, and AS 1449.
- USA: Houston, Los Angeles, New York, Chicago, New Orleans (Top ASTM A276 316H Supplier)
- Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal (Leading UNS S31609 Exporter)
- Mexico: Mexico City, Monterrey, Guadalajara, Veracruz (Trusted AISI 316H Exporter)
- 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 (Reliable EN 1.4919 Exporter)
- Argentina: Buenos Aires, Cordoba, Rosario (Key ASME SA276 316H Exporter)
- 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 (Prominent DIN 17440 316H Exporter, EN 1.4919 Manufacturer)
- United Kingdom: London, Manchester, Aberdeen, Glasgow, Liverpool (Leading BS 970 316H Exporter, 316S31 Manufacturer)
- Netherlands: Rotterdam, Amsterdam, The Hague
- France: Paris, Marseille, Lyon, Le Havre, Bordeaux (Expert NF A35-573 316H Exporter)
- Italy: Milan, Rome, Genoa, Venice, Naples (Reliable UNI 6900 316H Exporter)
- Spain: Madrid, Barcelona, Valencia, Bilbao, Seville
- Russia: Moscow, Saint Petersburg, Kazan, Novorossiysk, Sochi (Global GOST 5632 316H Exporter)
- 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 (Trusted ASTM A182 316H Exporter)
- UAE: Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah (Reliable AISI 316H Supplier)
- Qatar: Doha, Ras Laffan (Leading S31609 Exporter)
- 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 (Top AISI 316H Manufacturers in India)
- China: Shanghai, Guangzhou, Tianjin, Shenzhen, Qingdao, Hong Kong (Expert GB 06Cr17Ni12Mo2 316H Manufacturer)
- Japan: Tokyo, Osaka, Nagoya, Yokohama, Kobe (Dedicated JIS SUS316H Supplier)
- 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 (Key AS 316H Exporter)
- Nigeria: Lagos, Port Harcourt, Abuja, Kano (Reliable AISI 316H Exporter)
- 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 (Trusted AS 1449 316H Manufacturer)
- 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
Get a Quote Today for Your Stainless Steel AISI 316H Bar Requirements!
Are you searching for the most competitive AISI 316H Exporter price or need guaranteed ASTM A276 316H certification (including ASME SA276 316H, ASTM A240 316H, ASTM A182 316H, EN 10088-3, EN 1.4919)? Contact Dipti Metal Industries, your expert ASTM A276 AISI 316H Manufacturer and AISI 316H Wholesaler in Mumbai, India, today. We provide full documentation and the best DIPTI® AISI 316H Supplier solutions, also serving as an UNS S31609 Stockiest.
Important: When requesting a quote, please specify the required AISI 316H Shape (e.g., Round, Square, Hex), dimensions (OD/side, length), finish (Hot Rolled / Cold Drawn), and quantity to our AISI 316H Manufacturers in India.
Stainless Steel ASTM A276 / AISI 316H Bars — Frequently Asked Questions
Find answers to common questions about AISI 316H Manufacturer production, grades (UNS S31609, EN 1.4919), standards (ASTM A276, ASME SA276), and applications.
AISI 316H (UNS S31609 / EN 1.4919) Stainless Steel is a high-carbon, molybdenum-bearing austenitic grade, specifically engineered for excellent strength and creep resistance at elevated temperatures (above 500°C / 932°F). It retains good corrosion resistance in many environments and is suitable for high-temperature pressure-containing applications. As an AISI 316H Manufacturer, we ensure these properties in every bar we supply, adhering to standards like DIN 17440 316H and JIS SUS316H.
AISI 316H is specifically designed for service temperatures exceeding 500°C (932°F) due to its higher carbon content (0.04-0.10%). This controlled carbon range provides improved high-temperature tensile and creep rupture strength compared to 316 and 316L, which are not recommended for prolonged use in this temperature range. This makes 316H ideal for components in furnaces, pressure vessels, and heat exchangers where high-temperature performance is critical. Our ASTM A276 316H Supplier recommends it for such demanding environments, making us a trusted UNS S31609 Supplier.
DIPTI Metal Industries, an established ASTM A276 316H Supplier and UNS S31609 Stockiest, supplies AISI 316H bars in various profiles including Round Bars, Square Bars, and Hexagonal Bars, as well as Rods. Finishes typically include Hot Finished and Cold Drawn, catering to different precision and surface quality requirements for high-temperature components. We are a prominent 316H Round Bar Supplier and 316H Hex Bar Exporter, also offering ASME SA276 316H compliant products.
AISI 316H (UNS S31609) is widely recognized globally. Key equivalents include EN 1.4919 (Europe), X6CrNiMoB17-12-2 (Germany/EN), and 316S31 (UK). It adheres to specifications like ASTM A276, ASTM A240, ASTM A182 and ASME SA276, ASME SA240, ASME SA182, EN 10088-3, DIN 17440, BS 970, NF A35-573, JIS G4303, GB/T 1220, GOST 5632, UNI 6900, and AS 1449, ensuring global compliance from an EN 1.4919 Manufacturer and ASTM A276 316H Exporter.
Contact Dipti Metal Industries, Your AISI 316H Supplier & 316H Round Bar Manufacturer
Global export expertise: Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI. We are a worldwide AISI 316H Exporter, a key AISI 316H Stockiest, and leading AISI 316H Manufacturers in India in Mumbai, providing products compliant with ASTM A276 316H, ASME SA276 316H, UNS S31609, and EN 1.4919 standards.