Super Duplex Steel S32760, also known as 1.4501, is a type of stainless steel that consists of both austenitic and ferritic microstructures. It is commonly used in industries where high strength and corrosion resistance are required, such as in oil and gas, chemical processing, and marine environments.


Steel S32760 Hex Bolts, UNS S32760 Hex Head Bolts, SDSS S32760 Hex Flange Bolt, Super Duplex Steel UNS S32760 Hex Bolts, Super Duplex UNS S32760 Hex Bolts, Super Duplex Stainless Steel S32760 Hexagon Bolt, Super Duplex S32760 Hex Bolts Manufacturers in India.


Super Duplex Steel S32760 Fasteners
  • UNS

    S32760

  • WNR

    1.4410

  • ASTM

    ASTM A479 / SA479

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Features: Super Duplex Steel S32760 Hex Bolts (1.4501) offer a unique combination of properties that make them suitable for various applications. These include:

  • High strength: With a tensile strength of over 100 ksi, these hex bolts have twice the strength of standard austenitic stainless steel. This makes them ideal for heavy-duty applications.
  • Excellent corrosion resistance: The high chromium, molybdenum, and nitrogen content in Super Duplex Steel S32760 provide excellent resistance to pitting, crevice corrosion, and general corrosion. It can withstand highly acidic and chloride environments without corroding.
  • Good weldability: Despite its high strength and corrosion resistance, Super Duplex Steel S32760 is easily weldable, making it suitable for fabrication and construction.
  • Low thermal expansion: The low coefficient of thermal expansion in this steel helps to reduce the risk of warping or cracking during heat treatment or welding.


Super Duplex Steel S32760 Heavy Hex Head Bolt, Super Duplex Steel S32760 Hexagonal Bolt, Manufacturer Of SDSS S32760 Heavy Hex Bolts, S32760 Super Duplex Hex Bolts, Super Duplex Stainless Steel S32760 Hex Bolt Suppliers, Super Duplex S32760 Hex Bolt Manufacturers, Super Duplex Steel S32760 Hex Bolts Suppliers in Mumbai.


fevicon-logo Specifications of Super Duplex Steel S32760 Hex Bolts

Standards ASTM A479, ASME SA479
Standard DIN, ASTM, BS and all International Standards
DiameterM3 to M100 up to 1000 MM
DIN Standard B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
UTS NPT, UNS, UNF, UNC, UNEF, NPTF
ISO ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads METRIC, BSW, UNC, UNF, BSF or as required

Applications: Super Duplex Steel S32760 Hex Bolts (1.4501) are commonly used in various industries, including:

  • Oil and gas: These hex bolts are often used in offshore platforms, subsea pipelines, and risers due to their high corrosion resistance.
  • Chemical processing: The excellent resistance to corrosive chemicals makes Super Duplex Steel S32760 ideal for use in chemical plants and reactors.
  • Marine environments: With its superior strength and corrosion resistance, this steel is well-suited for use in shipbuilding and marine structures.
  • Construction: The low thermal expansion and good weldability of Super Duplex Steel S32760 make it suitable for structural applications, such as building facades and bridges.


Machining While Super Duplex Steel S32760 is generally considered easy to machine compared to other duplex stainless steels, it still requires some special considerations. The high strength and toughness of this steel make it more difficult to cut, drill, and tap than standard austenitic stainless steel. It is recommended to use heavy-duty machine tools with sharp tools for best results. Carbide tooling is also preferred over high-speed steel. Additionally, proper lubrication and cooling must be used during machining to prevent work hardening and tool failure.


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fevicon-logo Equivalent Grades Of Super Duplex Steel S32760 Hex Bolts

STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32760

fevicon-logo Chemical Composition of Super Duplex Steel S32760 Hex Bolts

C Cr Ni Mo N Others
0.020 25 7 4.0 .27 S=0.001

fevicon-logo Mechanical Properties of SDSS UNS S32760 Hex Bolt

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

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fevicon-logo Types of Super Duplex Steel S32760 Hex Bolt

Hex Bolt

Super Duplex Steel S32760 Hex Bolt

Heavy Hex Bolt

UNS S32760 Heavy Hex Bolt

Hex Tap Bolt

Super Duplex S32760 Hex Tap Bolt

Hex Flange Bolt

SDSS S32760 Hex Flange Bolt

Half Threaded Hex Bolt

SDSS UNS S32760 Half Threaded Hex Bolt

Fully Threaded Hex Bolt

Super Duplex Steel S32760 Fully Threaded Hex Bolt

Hex Machine Bolt

Super Duplex S32760 Hex Machine Bolt

Hex Shoulder Bolt

Super Duplex Steel S32760 Hex Shoulder Bolt


Hex 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 Super Duplex Stainless Steel S32760 Hex Bolts

Super Duplex Steel S32760 Hex Bolt Manufacturer in Mumbai Super Duplex Stainless Steel S32760 Hex Machine Bolt
Super Duplex Stainless Steel S32760 Hex Bolt Super Duplex Steel UNS S32760 Industrial Hex Bolts
1.4410 Hex Head Bolts Super Duplex Stainless Steel S32760 Hex Tap Bolt
SDSS S32760 Hex Head Shoulder Bolt Price List S32760 Super Duplex Stainless Steel Hex Tap Bolts
SDSS S32760 Hex Bolts Manufacturers in Mumbai Super Duplex Stainless Steel S32760 Hex Bolt
UNS S32760 Hex Flange Bolt Super Duplex Stainless Steel S32760 Hex Bolt Suppliers in Mumbai
Super Duplex Steel S32760 Heavy Hex Bolts Manufacturer in India Best Super Duplex Stainless Steel S32760 Hex Bolts
UNS S32760 Hex Bolt Super Duplex Stainless Steel S32760 Heavy Hex Bolt Manufacturer in Mumbai
Super Duplex Steel S32760 Hex Bolt Supplier in India Super Duplex Steel UNS S32760 Hex Bolt Price List
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ASTM A479 S32760 Super Duplex Stainless Steel Hex Bolt Super Duplex Stainless Steel UNS S32760 Hex Bolt

fevicon-logo Super Duplex Stainless Steel S32760 Hex Bolts Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
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