What is Duplex 2507 Fasteners ?

Labelled as Super-Duplex tier of stainless steels, these Super-Duplex 2507 Bolts really have a identical microstructure as duplex tier stainless steels. The expression duplex signifies this alloy includes a blended austenite and ferrite microstructure within exactly the same ratio. 2507 stainlesssteel Fixings are specifically helpful in businesses such as foreign petroleum and petrol along with software in both molds at the existence of naturally large brine degrees or brine was injected to improve healing.Due to the fact the processing of Super-Duplex metal Bolt is challenging, there are opportunities which the client can buy those attachments which were fabricated utilizing a defective procedure. People Super-Duplex nuts-and-bolts who’ve now been processed inside this way will deliver poor outcomes. So it’s necessary that potential buyers pick out licensed and reputed providers, traders and Super-Duplex Fasteners producer.

India’s specialist Super Duplex 2507 Bolts & Super Duplex Stud Bolts, Super Duplex Nuts and Bolts, super duplex fasteners Manufacturer India.

India Based Leading 2507 super hex bolts, Super Duplex Hex Bolt & Washers. Buy from Super Duplex Screw Suppliers in mumbai, India

. Along superb duplex type of stainless steel steels signifies the Super-Duplex 2507 Fasteners are produced by an extremely alloyed stainless steel steel that’s very good performance.

In contrast into this 300 tier stainless steels, the Stud Bolts offer you fantastic resistance to acids, and chlorine containing chemicals and caustic remedies. The truth is that the elevated quality content of nickel, chromium and molybdenum enriches its own mechanical attributes of this Bolts into your huge scope.

Further superb duplex tier stainless steels have nitrogen included into their own metal. Utilizing nitrogen at the metal of this Bolts boosts structural degradation, which then increases the gaseous as well as the return energy of this Saf 2507 Bolts with out influencing the durability land of stainless .

Duplex 2507 Fasteners Specifications

Grade Duplex 2507 Fasteners
Specification ASTM A 193 ASME SA 193
Standard  DIN, ASTM, BS and all International Standards
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length 3 mm to 200 mm
Form Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.
Application Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.
Super Duplex 2507 1.4410 S32750 / S32760
Grade C Mn Si P S Cr Mo Ni N Fe
Super Duplex S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
Super Duplex S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min
Element Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750/S32760 7.8 0.281 1350 2460

Other Products

Super Duplex S32750 / S32760 T Bolt Super Duplex S32750 / S32760 T Bolt
Super Duplex S32750 / S32760 Hex Bolt Super Duplex S32750 / S32760 Hex Bolt
Super Duplex S32750 / S32760 Lag Bolt Super Duplex S32750 / S32760 Lag Bolt
Super Duplex S32750 / S32760 Counter sunk Bolt Super Duplex S32760/ S32750 Counter sunk Bolt
Super Duplex S32750 / S32760 Hex Head Nut Super Duplex S32750 / S32760 Hex Head Nut
Alloy F5 Hex Bars Alloy Steel F5 Flat Bars

Duplex 2507 Fasteners Price List

  • S32750 / S32760 Super Duplex Bolt/Nut
    US $2500-S32750 / S327600 / Ton (FOB Price)
  • Bolt/Nut astm A193 S32750 / S32760
    US $S32750 / S32760-1200 / Ton (FOB Price)
  • Super Duplex Bolt/Nut S32750 / S32760
    US $500-2000 / Ton (FOB Price)
  • ASTM A193 S32750 / S32760 Super Duplex Bolt/Nut
    US $850-2200 / Metric Ton (FOB Price)
  • sA193 S32750 / S32760 Bolt/Nut
    US $1.5-9 / Kilogram (FOB Price)
  • S32750 / S32760 Bolt/Nut manufacturer
    US $850-2200 / Metric Ton (FOB Price)
  • ASTM A193 Gr. S32750 / S32760 Bolt/Nut
    US $500-1000 / Ton (FOB Price)


We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Stainless Steel Sheet Manufacturers

Country we serve / City we deliver

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& Riyadh, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam