Duplex Steel S31803 Stud Bolts

UNS S31803 / DIN 1.4462 duplex stud bolts available in threaded, tap end, and double end configurations for high-strength and corrosion-resistant duplex stainless steel bolting applications.

Duplex S31803 Stud Bolts Manufacturer & Supplier in India

Supplier of duplex stainless steel S31803 stud bolts for industrial bolting applications
Manufacturing Duplex Steel S31803 stud bolts, threaded rods, and heavy stud bolts
Duplex S31803 Stud Bolts

Duplex S31803 Stud Bolts

UNS S31803 is a duplex stainless steel grade with a mixed austenitic and ferritic microstructure, commonly referred to as stainless steel 2205. The material provides high mechanical strength along with resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-containing environments. UNS S31803 Stud Bolts are supplied in various sizes and configurations to meet project requirements. Duplex S31803 stud bolts are specified for applications requiring strength and corrosion resistance in chemical processing, offshore, and process industry installations. These stud bolts are manufactured using suitable machining processes, with material selection and inspection carried out to maintain dimensional accuracy and performance.

S31803 Duplex Steel Flange Stud Bolts, Duplex Steel S31803 Threaded Stud Bolts, S31803 Duplex Steel Stud Half Thread Bolts, Duplex S31803 Industrial Stud Bolts Supplier, Duplex Stainless Steel S31803 Tie Bar, S31803 Ferritic Stainless Steel Tap End Stud Bolts, Duplex S31803 Ti Rod, S31803 Duplex Steel Metric Thread Stud Bolt, Duplex S31803 Stud Bolts, Duplex Steel S31803 Double End Stud Bolts, Duplex S31803 MS Stud Bolts Manufacturer in Mumbai India.

Duplex S31803 stud bolts are supplied for applications requiring high strength and resistance to pitting and stress corrosion in chloride-containing environments. These Duplex Steel S31803 Stud Bolts are available in various sizes, thread types, and configurations to meet project-specific requirements. Manufacturing is carried out using controlled machining processes to maintain dimensional accuracy and consistent threading. Stud bolts are specified for petrochemical plants, oil refineries, fertilizer units, marine installations, and water treatment systems. Inspection is performed during production to verify material compliance and dimensional consistency. Packaging is arranged using suitable materials to reduce the risk of surface damage during handling and transit, and supply can be scheduled for both standard and urgent order requirements.


Standard Specification For Duplex Steel S31803 Stud Bolts

Specifications ASTM A193, A194 / ASME SA193, SA194
Dimensions ASTM, DIN, BS,GB, IS and all International Standards
Length 3 mm to 200 mm
Stud Bolts Size M02 to M33 | Custom Sizes
Type Stud Bolts, Heavy Stud bolt, Tie Bar, Tie Rod, Continuous Threaded Stud Bolts (Fully Threaded Studs without Chamfered Ends), Tap End Stud Bolts, Double End Stud Bolts, Double End Stud Bolts with Reduced Shank, Flange Stud Bolts (Fully Threaded Studs with Chamfered Ends), MS Stud Bolts, Metric Thread Stud Bolt, Rough Forged Stud Bolts, Stud Half Thread Bolts etc.
Standard Duplex S31803
WERKSTOFF NR. 1.4462
UNS S31803
Element Duplex S31803
C 0.030 max
Mn 2.00 max
Si 1.00 max
P 0.030 max
S 0.020 max
Cr 22.0 – 23.0
Mo 3.0 – 3.5
Ni 4.50 – 6.50
N 0.14 – 0.20
Fe 63.72 min
Element Duplex S31803
Density (g/cm 3) 7.805
Density (lb/in 3) 0.285
Melting Point (°C) 1420 – 1465
Melting Point (°F) 2588 – 2669

 

Duplex Steel S31803 Stud Bolts Application

Duplex Steel S31803 stud bolts are used where high strength and resistance to chloride-induced corrosion are required. The material is suitable for equipment, piping systems, and structural connections operating in demanding service environments. Typical applications include:

  • Duplex Steel S31803 Stud Bolts uses in Power Plants
  • Duplex Steel S31803 Stud Bolts uses in Modern Architecture
  • Duplex Steel S31803 Stud Bolts uses in Petroleum Industry
  • Duplex Steel S31803 Stud Bolts uses in General Purpose Applications
  • Duplex Steel S31803 Stud Bolts uses in Fabrication Industry
  • Duplex Steel S31803 Stud Bolts uses in Oil & Gas Industry
  • Duplex Steel S31803 Stud Bolts uses in Fertilizers
  • Duplex Steel S31803 Stud Bolts uses in Electronics
  • Duplex Steel S31803 Stud Bolts uses in Construction
  • Duplex Steel S31803 Stud Bolts uses in Chemical Industries
  • Duplex Steel S31803 Stud Bolts uses in Plumbing
Duplex Steel S31803 Stud Bolts Application

Duplex Steel S31803 Stud Bolts Price List

Export Destinations For Duplex Steel S31803 Stud Bolts

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