Calico Metal Alloys LLP is a leading supplier of Super Duplex Steel UNS S32760 fittings in India. With a reputation for excellence and reliability, we are committed to providing high-quality products to meet the diverse needs of our customers. Specializing in Super Duplex Steel UNS S32760 fittings, we offer a comprehensive range of products tailored to various industrial applications. Backed by years of experience and expertise in the field, we ensure superior quality and timely delivery, making us a trusted choice for customers across India and beyond.

What Are Super Duplex Steel UNS S32760 Fittings?

Super Duplex Steel UNS S32760 fittings are components used in piping systems made from highly corrosion-resistant super duplex stainless steel alloy known as UNS S32760, known for its excellent mechanical properties and resistance to pitting and crevice corrosion in harsh environments - perfect for applications including oil and gas exploration, chemical processing and marine use. UNS S32760 fittings feature elbows, tees, reducers and couplings specifically designed to ensure secure connections under pressure!

Super Duplex Steel UNS S32760 Fittings

Manufacturing Process Of Super Duplex S32760 Fittings


Using a forging machine to lower the outside diameter and bevel the pipe end or extension is one method of making forged fittings.

Rolling Wheel

The core is inserted into the pipe using butt weld fittings. After that, processing the rim and pushing the exterior with a roller.


Expand the pipe end in the punching machine to the desired size and shape by using a tapered core.


for creating bend and elbow fits. There are three typical approaches. There are three or four rollers: one is for stretching, one for stamping, and the third is for rolling.


A rubber is inserted into the tube and compressed with a punch, causing the pipe to bulge; hydraulic bulging forming is an additional technique.

Advantages of Super Duplex Steel UNS S32760 Fittings

1. Corrosion Resistance: Super Duplex Steel UNS S32760 Fittings stand out for their remarkable resistance to corrosion, making them suitable for applications including oil and gas exploration, chemical processing and marine use. They display outstanding resistance in harsh chemicals, acids and chloride-containing solutions; making these fittings highly suitable.

2. High Strength: Super Duplex Steel UNS S32760 fittings offer superior strength compared to austenitic or ferritic stainless steels, making them suitable for higher pressure environments, including those in pipes, vessels and valves. They've proven adept at withstanding higher temperatures while continuing to offer strength over extended use periods - ideal for applications involving increased temperatures such as pressure vessels or valves.

3. Excellent Toughness: These fittings boast superior toughness, which allows them to withstand impact and mechanical stresses without suffering brittle fracture. This feature makes these fixtures particularly beneficial in applications involving dynamic loads or sudden impacts.

4. Superior Weldability: Super Duplex Steel UNS S32760 fittings exhibit excellent weldability, making fabrication and installation simpler and reducing risk of corrosion resistance or mechanical properties loss during welding processes. They may be easily assembled using standard welding techniques without experiencing significant reduction in resistance properties or loss in corrosion protection properties.

5. Cost-Effective: While Super Duplex Steel UNS S32760 fittings have a higher initial cost compared to conventional stainless steels, their longer service life, reduced maintenance requirements and decreased risk of corrosion-related failure make them cost-effective in the long run.

6. Versatility: These fittings can be utilized across an array of industries and applications, from oil and gas, chemical processing, desalination plants, pulp & paper mills and marine engineering.

Super Duplex Steel S32760 Fittings Specifications

Specifications ASTM A815 / ASME SA815, ASTM A182 & ASME SA182
Forged Fittings Standards ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Buttweld Fittings Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Buttweld Fittings Size 1/2” NB to 24″NB in. (Seamless & 100% X-Ray Welded, Fabricated)
Forged Fittings Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Buttweld Fittings Type Seamless / Welded / Fabricated
Forged Fittings Type Socketweld Fittings, Screwed-Threaded Fittings
Forged Fittings Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Buttweld Fittings Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Buttweld Fittings Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS

Types Of Super Duplex Stainless Steel S32760 Fittings


Super Duplex Steel S32760 Elbow


Super Duplex Steel S32760 Tee


Super Duplex Steel S32760 Reducer


Super Duplex Steel S32760 Coupling


Super Duplex Steel S32760 Pipe Cap


Super Duplex Steel S32760 Union


Other Types Of Super Duplex Steel S32760 Fittings

SDSS S32760 Buttweld Elbow Super Duplex Steel S32760 Stub End
SDSS S32760 Fittings Super Duplex Steel S32760 Socket weld Fittings
Super Duplex Steel S32760 Pipe Fittings Super Duplex Steel S32760 Industrial Fittings
S32760 Duplex Steel Forged Fittings Super Duplex Steel S32760 Threaded Fittings
S32760 Duplex Stainless Steel 90 Degree Elbow UNS S32760 Buttweld Pipe Fittings
F55 Duplex Stainless Steel Seamless Fittings Duplex Stainless Steel F55 Welded Fittings
Duplex S32760 Half Couplings Duplex S32760 Concentric Reducer
ASME SA182 Super Duplex Steel S32760 Forged Fittings ASTM A815 Super Duplex Steel S32760 Butt weld Fittings
Duplex Stainless Steel S32760 Pipe Bend Super Duplex Steel S32760 Bushing
Super Duplex Steel S32760 High Pressure Forged Fittings S32760 Duplex Steel Threaded Plugs
ANSI B16.11 Super Duplex Steel S32760 Forged Fittings ANSI B16.9 Super Duplex Steel S32760 Pipe Fittings

Super Duplex Steel UNS S32760 Fittings Equivalent Grade

Super Duplex Steel UNS S32760 fittings offer superior corrosion-resistance for demanding applications across numerous industries, making them the go-to component. Equivalent grades to UNS S32760 fittings include F55 and 1.4501 and are noted for offering outstanding mechanical properties like high tensile strength as well as resistance against pitting corrosion in marine and offshore applications as well as chemical processing plants or refineries requiring chemical processing, making Super Duplex Steel UNS S32760 fittings highly reliable in harsh operating conditions.

Alloy 100 1.4501 S32760

Chemical Composition of Super Duplex Steel UNS S32760 Fittings

UNS S32760 fittings typically exhibit a chemical composition consisting of approximately 25% chromium, 7% nickel, 3.5% molybdenum and 0.25% nitrogen; additionally they feature 0.5% tungsten to enhance corrosion resistance properties and feature balanced proportions of iron and trace elements to preserve structural integrity and mechanical strength in challenging environments. Overall this composition yields fittings that offer superior resistance to corrosion for use in tough industrial settings.

Grade C Mn Si P S Cr Mo Ni N Fe
S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min

Mechanical Properties of Super Duplex Steel UNS S32760 Fittings

Super Duplex Steel UNS S32760 fittings exhibit exceptional mechanical properties, such as high tensile strength, superior corrosion resistance, excellent toughness and weldability. Furthermore, their highly durable design can withstand harsh environments, making them suitable for various industries like oil & gas, chemical processing and marine engineering. Furthermore, their corrosion-resistance is unparalleled even in chloride-rich environments - an added feature making these fittings the go-to choice in demanding applications!

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
Super Duplex S32760 7.8 0.281 1350 2460

Applications of Super Duplex Steel UNS S32760 Fittings

Ferralium 255 (Super Duplex Steel UNS S32760), also referred to as Ferralium 254, is an extremely corrosion-resistant duplex stainless steel alloy composed of austenite and ferrite phases that offers outstanding corrosion protection properties. UNS S32760 fittings can be found throughout various industries for its superior properties; such uses could include:

1. Oil and Gas Industry: Super duplex steel fittings are often seen in offshore and onshore oil and gas exploration and production facilities due to their excellent resistance against corrosion, erosion and stress corrosion cracking in hostile environments including those containing hydrogen sulfide (H2S), chloride ions or high pressures.

2. Chemical Processing: These fittings are ideal for chemical processing plants where corrosion resistance is of critical importance due to exposure to aggressive chemicals and temperatures. They're used in pipelines, reactors, vessels and equipment used for handling acids, alkalis or any other aggressive substances such as acids.

3. Petrochemical Industry: Due to their resistance to corrosion and high mechanical strength, super duplex steel fittings are widely utilized within petrochemical refineries for applications including pipelines, heat exchangers and storage tanks.

4. Marine Applications: Super duplex steel fittings are often chosen in marine environments due to their outstanding resistance against saltwater corrosion and harsh marine environments, making them popular choices in shipbuilding, offshore platforms, seawater intakes and other structures found within aquatic ecosystems.

5. Power Generation: Power plants using seawater or brackish water as cooling are increasingly turning to super duplex steel fittings due to their exceptional resistance against corrosion and erosion for use in heat exchangers, condensers, and piping systems as part of their cooling strategy.

6. Food Processing: When processing acidic or salty foods, super duplex steel fittings can ensure hygiene, corrosion resistance, and longevity in equipment such as tanks, pipes and valves.

Electrical Industry


Automotive Industry


Construction Industry


Defence Industry


Pharmaceutical Industry


Petroleum Industry


Petrochemical Industry


Milk & Dairy Industry

Milk & Dairy

Export & Supply Destinations Of Super Duplex S32750 Fittings

Austria, Finland, Spain, Germany, Sweden, Russia, Portugal, Turkey, Greece, Belgium, Hungary, Estonia, France, United Kingdom, Poland, Denmark, Italy, Netherlands, Ireland, Latvia, Croatia, Switzerland, Lithuania, Serbia, Azerbaijan, Bulgaria, Czechia/Czech Republic, Monaco, Slovakia, Malta, Liechtenstein, Norway, Luxembourg, Ukraine, Romania, Moldova, Belarus, Cyprus.

Kyrgyzstan, Oman, Maldives, Jordan, Bahrain, Singapore, Sri Lanka, Myanmar, British, Thailand, Vietnam, Iran, Turkey, Philippines, South Korea, Macau, United Arab Emirates, Afghanistan, Saudi Arabia, Israel, North Korea, Iraq, Bhutan, Kuwait, Hong Kong, Mongolia, Qatar, Armenia, Azerbaijan, Lebanon, India, China, Taiwan, Russia, Japan, Nepal, Bangladesh, Egypt, Indonesia, Malaysia.

Algeria, Tunisia, Senegal, Mozambique, Niger, Burundi, Nigeria, Zambia, Liberia, Angola, Rwanda, Libya, Madagascar, Namibia, Uganda, Mauritius, Morocco, Gambia, Egypt, South Africa, Eswatini, Ethiopia, Botswana, Seychelles, Kenya, Cameroon, Central African Republic, Mauritania, Burkina Faso, Tanzania, Zimbabwe.

United States of America, Dominican Republic, Belize, Panama, Guatemala, Bahamas, Cuba, Trinidad and Tobago, Canada, Saint Vincent and the Grenadines, Dominica, Mexico, Jamaica, Nicaragua, Haiti, Costa Rica, El Salvador, Grenada, Antigua and Barbuda, Barbados, Honduras, Saint Lucia.

Colombia, Ecuador, Brazil, Venezuela, Guyana, Uruguay, Argentina, Paraguay, Chile, Peru, Bolivia, Suriname.