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Duplex Steel UNS S31803 Fasteners

DALLOYED is one of the prominent stockholders for premium quality Duplex Steel UNS S31803 Fasteners. Mechanical strength with excellent corrosion resistance is considered the most salient feature in such Duplex steel fasteners. They are high in demand due to being an important part of different industries. At Dalloyed, we are committed to offering superior fasteners to meet stringent demand for different industry applications around the globe.

High-Quality Duplex Steel UNS S31803 Fasteners by Dalloyed

Fasteners

High-Quality Duplex Steel UNS S31803 Fasteners by Dalloyed

What is a Duplex Steel UNS S31803 Fasteners?

The manufacturing of Duplex Steel UNS S31803 Fasteners is made from a stainless steel alloy of duplex grade, having a balanced microstructure of ferrite and austenite. It is the dual-phase structure that gives it very good strength, toughness, and resistance to corrosion. These fasteners offer excellent performance in the most hostile conditions, resistance to chloride-rich environments, high temperatures, and chemical processes.

At Dalloyed, we ensure that all the fasteners comply with international quality standards for quality and durability, hence positioning us as one of the leading stockists of strong Duplex Steel UNS S31803 Fasteners.

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Advantages of Duplex Steel UNS S31803 Fasteners

Properties of Duplex Steel UNS S31803 Fasteners exhibit such characteristics that make them very essential for critical applications. Some benefits include:

  • High Strengths: The yield strengths of these fasteners are high, about twice that of the common austenitic stainless steel.
  • Superior Corrosion Resistance: Pitting, crevice corrosion, and stress corrosion cracking resistant, even in aggressive media.
  • High Strength: High fatigue resistance in Duplex Steel UNS S31803 is responsible for excellent performance for an extended period.
  • Cost-Effectiveness: The increased mechanical properties enable a reduction in material amount while resultant characteristics remain similar, therefore costs are reduced.
  • Versatile Applications: Can be used in a wide field of industries, starting from marine applications up to chemical processing.

Dalloyed is well reputed, trustworthy Duplex Steel UNS S31803 Fasteners manufacturers, ensuring these advantages in every delivered product.

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High-Tensile Duplex Steel UNS S31803 Fasteners: Uses and Applications

Having very high tensile strength with aptitude to work with excellent performances, Duplex Steel UNS S31803 Fasteners find an application in arenas where ordinary alloy steel grades fall insufficient. Because of this property, some of its notable applications are:

  • Marine Industry: Saline environment-resistant, they find their application in shipbuilding, offshore platforms, and desalination plants.
  • Oil and gas industry: employed in such uses as pipelines, heat exchangers, and subsea equipment, where high strength with resistance to corrosion is required.
  • Chemical Processing: The right material to deal with corrosive chemicals and acids in both the production area and storage areas.
  • Construction: Used in architectural structures that are to be used in high strengths and also under extreme environmental stresses.
  • Power Generation: It is ideal for components in nuclear, thermal, and renewable energy plants.

Dalloyed, one of the main Duplex Steel UNS S31803 Fasteners exporters in the company, ensures that the needs of such industries are met with exactness in the fasteners.

Duplex Steel UNS S31803 Fasteners Manufacturers In India, Duplex Steel UNS S31803 Fasteners Suppliers In India, Duplex Steel UNS S31803 Fasteners Stockists In India, Duplex Steel UNS S31803 Fasteners Exporters In India

Why Choose Dalloyed for Your Duplex Steel Needs?

At Dalloyed, quality, innovation, and customer satisfaction make us a globally trusted partner. We offer a wide variety of Duplex Steel UNS S31803 Fasteners, comprising bolts, nuts, washers, screws, and many more, produced according to the requirements of specific industries. Our strong supply chain system ensures timely delivery, be it finding a reliable supplier of Duplex Steel UNS S31803 Fasteners or availing value-added export services.

At Dalloyed, you get the best experience and quality Duplex Steel UNS S31803 Fasteners for superior performance and reliability. Let us join hands in finding the right fastening solution for your requirements.

What Is of Specification Duplex Steel UNS S31803 Fasteners

Grade Duplex Steel S31803 Fasteners
Specifications IS, BS, ASTM
Standards ASTM / ASME - A/ SA 479 / 479
Length 3mm to 1000mm
Size 3/6″ to 2″, M3 – M56, Custom Sizes
Form Nuts, Bolts, Washers, Screw
Types Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc
Packing of Stainless-Steel Fasteners: IN BULK: pallet, canton, carton / small boxes / pallet or customer request

What Is Equivalent Grade Duplex Steel UNS S31803 Fasteners?

Duplex
Common Name
Related Specifications
 
 
European DIN
UNS
ASTM/ASME
Duplex Steel S31803
SAF 2205®
1.4462
S31803/S32205
F51/F60

Chemical Composition Of Duplex Steel UNS S31803 Fasteners?

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex 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

Duplex Steel UNS S31803 Fasteners Mechanical Properties?

S31803
Density
Melting Point
Yield Strength (0.2%Offset)
Tensile Strength
Elongation
7.8 g/cm3
1350 °C (2460 °F)
Psi – 80000 , MPa – 550
Psi – 116000 , MPa – 800
15 %

Types of Duplex Steel Fasteners

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