Duplex 31803 is a type of stainless steel alloy that offers high corrosion resistance and excellent mechanical properties. DIN 580 is a German standard that specifies the design and dimensions for lifting eye bolts. When Duplex 31803 material is used to manufacture eye bolts according to DIN 580 standards, you get a high-quality lifting component suitable for a variety of applications.


Duplex Stainless Steel S31803 Anchor Eye Bolts, Duplex Steel S31803 Eye Bolt, Manufacturer Of Duplex Steel S31803 Eye Bolts, Threaded Duplex Steel S31803 Eye Bolts, Heavy Duty Duplex Steel S31803 Eye Bolt, DSS S31803 Forged Eye Bolts, Duplex Steel S31803 Eye Bolts Manufacturers in India.


Duplex Steel UNS S31803 Eye Bolts
  • UNS

    S31803

  • WNR

    1.4462

  • ASTM / ASME

    ASTM F593, A479 / ASME SF593, A479

  • SHARE

UNS S31803 Eye Bolt Manufacturers, S31803 Duplex Steel Machinery Shoulder, UNS S32205 Lifting Eye Bolt Stockist, Duplex Steel S31803 Metric Plain Eye Bolt Suppliers, DSS S31803 Shoulder Eye Bolts, Duplex S31803 Eye Shoulder Bolt.


Features of Duplex 31803 Eye Bolts as per DIN 580:

  • Corrosion Resistance: Duplex 31803 stainless steel is known for its superior corrosion resistance, making it suitable for use in harsh environments, such as marine applications or areas with exposure to chemicals and saltwater.
  • High Strength: This alloy exhibits excellent mechanical properties, including high tensile strength and durability. It can withstand heavy loads, making it suitable for lifting applications.
  • Temperature Resistance: Duplex stainless steel can handle a wide range of temperatures, from cryogenic to elevated levels, without losing its structural integrity.
  • Duplex Structure: Duplex stainless steel has a dual-phase microstructure, combining both austenitic and ferritic phases. This results in improved strength and corrosion resistance compared to traditional austenitic stainless steels.


Duplex Stainless Steel S31803 Lifting Eye Bolts, DSS S31803 Bent Eye Bolts, Duplex Steel S31803 Welded Eye Bolt, Duplex Steel S31803 Machine Eye Bolt, Duplex Steel S31803 Eye Bolts, S31803 Eye Bolt Manufacturers in India.


fevicon-logo Duplex Steel S31803 Eye Bolts Specification

SpecificationsASTM A479 / ASME SA479
StandardDIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
DiameterM6 to M56
ThreadsMETRIC, BSW, BSF, UNC, UNF or as required
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
ISOISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Surface treatmentPassivation, Polish, Anodizing, Sand blasting, Black oxide coating, Heat-disposing, Rust preventive oil, Hot dip galvanized Eye Bolts, Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver).

Applications of Duplex 31803 Eye Bolts as per DIN 580:

  • Marine and Offshore: Due to its corrosion resistance, Duplex 31803 eye bolts are commonly used in marine environments for lifting and securing equipment on ships, oil rigs, and other offshore structures.
  • Chemical and Petrochemical Industries: These eye bolts can be used in chemical processing plants where resistance to corrosive chemicals is crucial.
  • Construction: Duplex 31803 eye bolts can be employed in construction applications, such as hoisting heavy loads, securing scaffolding, or anchoring structures.
  • Oil and Gas Industry: These eye bolts are suitable for lifting and securing equipment in the oil and gas sector, including pipelines and drilling operations.
  • Agriculture: In agricultural settings, Duplex 31803 eye bolts can be used for lifting and securing heavy machinery and equipment.
  • Transportation: They are also employed in the transportation industry for securing cargo and heavy machinery during transit.
  • General Industrial Use: These eye bolts can be used in various industrial settings where corrosion resistance and high load-bearing capacity are required.


Quality Assurance

To preserve the high standards of our selection of industrial Eye Bolt, we have always adhered to a systematic quality management process.

Team OF Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of Eye Bolt.

fevicon-logo Equivalent Grades Of Duplex Steel S31803 Eye Bolts

STANDARD UNS WERKSTOFF NR.
ASTM A479 F51 S31803 1.4462

fevicon-logo Chemical Composition of Duplex Steel S31803 Eye Bolts

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

fevicon-logo Mechanical Properties of UNS S31803 Eye Bolts

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

Blog Icon

If would you like to inquire or place an order.
+91 22 6659 5948


fevicon-logo Types of Duplex Steel S31803 Eye Bolts

Eye Bolt

DSS S31803 Eye Bolt

Bent Eye Bolts

Duplex Steel S31803 Bent Eye Bolts

Eye Tap Bolt

UNS S31803 Eye Tap Bolt

Lifting Eye Bolt

Duplex Steel S31803 Lifting Eye Bolt

Half Threaded Eye Bolt

Duplex Steel S31803 Half Threaded Eye Bolt

Fully Threaded Eye Bolt

Duplex Steel S31803 Fully Threaded Eye Bolt

Eye Machine Bolt

UNS S31803 Eye Machine Bolt

eye Shoulder Bolt

Duplex Steel S31803 Eye Shoulder Bolt


Eye Bolt Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools


fevicon-logo Other Types Of Duplex Steel S31803 Eye Bolts

DSS S31803 Threaded Eye Bolt Manufacturer in Mumbai ASTM A479 Duplex Stainless Steel S31803 Bent Eye Bolts
Duplex Steel S31803 Machinery Eye Bolts Duplex Steel S31803 Eye Lag Bolts
Duplex Steel S31803 Eye bolts Manufacturer in India Welded Duplex Steel S31803 Eye Bolts
Duplex Steel S31803 Machinery Eye Bolts UNS S31803 Eye Bolts Manufacturer in Mumbai
UNS S31803 Steel Eye Bolts Supplier in India Duplex Steel S31803 Eye Bolts Price List India
Duplex Steel S31803 Screw Eye Bolts 1.4462 Lifting Eye Bolt
Duplex Steel S31803 Nut Eye Bolts Supplier in Mumbai Duplex S31803 Lifting Eye Bolts Manufacturer

fevicon-logo Duplex Steel S31803 Eye Bolts Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
Logo
Nut Bolt