Name: Duplex Steel S31803 Fasteners
Brand: Hindco Steel and Alloys
SKU: DSS31803F
Price: 10 USD
Availability: InStock
Rating: 4.9 (235 reviews)

Hindco Steel and Alloys is a leading name among Duplex Steel S31803 Fasteners Manufacturers in India, delivering high-quality fastening solutions designed to meet global standards. Our products are trusted across continents, serving industries that demand strength, durability, and corrosion resistance. Known for precision engineering and reliability, our Duplex Steel S31803 Fasteners Suppliers network ensures availability for clients worldwide, from Asia to Europe and North America.

Duplex Steel S31803 Fasteners Specification Chart
Duplex Steel S31803 Fasteners Chemical Composition
Duplex Steel S31803 Fasteners Mechanical Properties
Application Of Industries
People Also Search

Duplex Steel S31803 Fasteners Manufacturers Suppliers Exporters Hindco Steel and Alloys India

Duplex Steel S31803 Fasteners, Duplex Steel S31803 Fasteners Manufacturers, Duplex Steel S31803 Fasteners Suppliers, Duplex Steel S31803 Fasteners Stockists, Duplex Steel S31803 Fasteners Exporters

What are Duplex Steel S31803 Fasteners?

Duplex Steel S31803 Fasteners are made from a duplex stainless steel grade that is a combination of the properties of austenitic and ferritic steels. With excellent tensile strength, superior toughness, and pitting resistance, these fasteners remain the champions of the technical world in a harsh environment. Hindco Steel and Alloys as dependable Duplex Steel S31803 Fasteners Exporters ensures that each of their products adheres to the international standards of ASTM, ASME, DIN, and ISO for easy use in foreign markets.

The main benefits of using Duplex Steel S31803 Fasteners are the feature to prevent chloride stress corrosion cracking, high fatigue strength and long service life even in aggressive environments, amongst others. As reliably Duplex Steel S31803 Fasteners Stockists, Hindco Steel and Alloys retains a large stock to fulfill the urgent requirements of clients not only in local markets but also in the global markets such as the Middle East, Africa, and South America.

There are many different types of Duplex Steel S31803 Fasteners are, for example, bolts, nuts, washers, threaded rods, screws, and studs. To serve well in oil and gas, chemical, marine, and power generation industries, each item is made with the highest quality standards that require different applications precisely. Hindco Steel and Alloys is committed that our position as Duplex Steel S31803 Fasteners Manufacturers is the translation of providing tailor-made solutions to meet the international demand of our customers.

Duplex Steel S31803 Fasteners in India, Duplex Steel S31803 Fasteners Manufacturers in India, Duplex Steel S31803 Fasteners Suppliers in India, Duplex Steel S31803 Fasteners Stockists in India, Duplex Steel S31803 Fasteners Exporters in India

Duplex Steel S31803 Fasteners in the oil and gas industry are among the most popular for offshore platforms, subsea systems, and pipelines, where seawater corrosion resistance is a must.

Duplex Steel S31803 Fasteners in the chemical industry find application in reactors, heat exchangers, and storage tanks as they justify their position by being perfectly resistant to chemicals and maintaining their performance even at high pressure.

The marine industry relies heavily on Duplex Steel S31803 Fasteners in the production process of ships, desalination plants, and port equipment to keep them a step ahead of the salty sea air.

Power sector trusts the usage of Duplex Steel S31803 Fasteners in turbines, condensers, and nuclear plants as it offers high durability and thermal stresses resistance.

Duplex Steel S31803 Fasteners used in construction as well as infrastructure projects throughout Europe and Asia have become a reliable part of the structural safety assurance and the capacity for carrying higher loads.

The different countries have their own naming conventions for these products. In the USA, these are often called UNS S31803 Fasteners, whereas in Europe EN 1.4462 Fasteners is the standard term. In Japan, JIS SUS 329J3L Fasteners are the most familiar, and in India, they are mostly known as Duplex Steel S31803 Fasteners. This global difference points out how versatile and widely accepted the grade is worldwide, which is supplied by Hindco Steel and Alloys.

Duplex Steel S31803 Fasteners in Mumbai, Duplex Steel S31803 Fasteners Manufacturers in Mumbai, Duplex Steel S31803 Fasteners Suppliers in Mumbai, Duplex Steel S31803 Fasteners Stockists in Mumbai, Duplex Steel S31803 Fasteners Exporters in Mumbai

Specifications Of Duplex Steel S31803 Fasteners

Specification	ASTM A479, ASME SA479
Standard	DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Size	M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length	3 mm to 200 mm
Threads	METRIC, BSW, BSF, UNC, UNF or as required
Standard	ANSI – American National Standards Institute ANSI B 18.2.4 2M ANSI B 28.2.4 1M ASME B18.2.2 ASME B18.5 DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organizati
In Form of	Hex, Square, Round, Threading as per Gauge Etc.
Head drive	Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Surface finishing	Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Duplex Steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Duplex Steel, Mechanically Applied coating and some special one like DACROMET
Production process	M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
Surface Coating	Teflon Coated Fasteners Phosphate Coated Fasteners Zinc Coated Fasteners Ptfe Coated Xylon Coated Fasteners Cadmium Coated Fasteners Hot Dipped Galvanizing Coated Fasteners All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet
Packing	IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

Chemical Composition Of Duplex Steel S31803 Fasteners

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S31803	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.0 – 3.5	4.50 – 6.50	0.14 – 0.20	63.72 min

Mechanical Properties Of Duplex Steel S31803 Fasteners

Tensile Strength	Yield Strength	Elongation at break	Hardness, Brinell
620 MPa	450 MPa	25% min	290 max

Application Of Industries

Power Plants

Construction

Petrochemical

Aerospace

Refineries

Chemical

Oil & Gas

People Also Search

duplex fasteners, stainless steel duplex bolts, UNS S31803 nuts, 1.4462 washers, duplex threaded rods, marine grade duplex screws, high strength duplex studs, corrosion resistant duplex anchors, duplex steel hex bolts, oil and gas duplex steel fasteners, ASTM A182 fasteners, ASME SA479 duplex steel bolts, ISO certified duplex fasteners, chemical industry duplex screws, power plant duplex washers, seawater resistant duplex nuts, heavy duty duplex anchors, structural duplex steel bolts, precision engineered duplex fasteners, industrial duplex fasteners suppliers, offshore duplex bolts, ferritic-austenitic fasteners, duplex alloy S31803 bolts, UNS duplex hex nuts, EN 1.4462 duplex fasteners, duplex studs for pressure vessels, duplex flanged bolts, JIS SUS 329J3L fasteners, duplex metal washers, duplex corrosion proof fasteners, duplex chemical bolts, duplex marine nuts, duplex alloy washers, duplex industrial studs, duplex fasteners manufacturers India, duplex exporters UAE, duplex suppliers USA, duplex stockists UK