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Super Duplex 2507 Fasteners

Super duplex 2507 fasteners specifications

What are Super Duplex 2507 Fasteners?

These trustable components work in petrochemicals, chemical processing, and marine industries. Super duplex 2507 fasteners contain 25% chromium, 7% nickel, molybdenum, and manganese.

We provide multi-sized Alloy 2507 hex bolts, washers, threaded rods, and nuts.

We supply Alloy 2507 hex bolts in India and offer UNS S32750 nuts with exceptional properties

What are the unique properties and characteristics of Super Duplex 2507 fasteners?

The corrosion resistance of super duplex 2507 hex bolts is spectacular, lending them resilience against seawater, brine, chlorides, and inorganic acids.

These weldable products withstand temperatures from -50°C to 300°C. DIN 1.4507 hex nuts also resist intergranular corrosion and carbide precipitation.


Specification of super duplex 2507 fasteners

Specifications Size Length
ASTM A479 & ASME SA479 M3 - M56 3 - 200 MM
Standards Threads Types
DIN, JIS, UNI, GB, ISO, BS, ANSI, IS, ASME, ASTM BSW, METRIC, BSF, UNF, UNC Super duplex 2507 hex bolt, super duplex 2507 nut, super duplex 2507 stud bolt, super duplex 2507 screws, super duplex 2507 washers

Manifest Alloys is proud to offer high-quality super duplex 2507 hex bolts to clients in Mumbai and beyond, check advantages of using en 1.4410 nut

What are the advantages of using super duplex 2507 hex bolts and EN 1.4410 nut over other materials? How can they improve the safety and reliability of a project?

An EN 1.4410 nut works reliably in corrosive conditions and extreme temperatures (cryogenic to elevated). Leak-proof, accurate fasteners boost the application’s safety, performance, and service life.

Alloy 2507 washers are very formable. They can perform multiple roles in boilers, desalination plants, and automotive sectors.

Types of super duplex stainless steel 2507 fasteners


Super Duplex 2507 Bolts

Super Duplex 2507 Bolts

UNS S32760 Nut

UNS S32760 Nut

2507 Super Duplex Washers

2507 Super Duplex Washers

Alloy 2507 Screws

Alloy 2507 Screws


We employ advanced testing methods, including tensile testing and hardness testing, to verify the mechanical properties of our alloy 2507 washers and UNS S32750 Heavy Hex Bolt

What is the tensile strength and the yield strength of alloy 2507 washers and UNS S32750 Heavy Hex Bolt? How are they measured using tensile testing?

A UNS S32750 heavy hex bolt has a tensile rating of 800 Mpa and yield strength of 551 Mpa. Heavy hex bolts are larger than regular ones with more distance across the opposite flats.

Manufacturers must assess the tensile strength of zeron 100 UNS S32760 washers before delivery. The standard procedure (destructive) involves a universal testing machine with grips, a load, and a measuring device. It measures how the fastener handles tensile forces until fracturing.


Chemical composition of SDSS 2507 hex bolts


Grade C N P Si Mn Mo Ni Cr S Other
S32750/S32760 0.030 0.24/0.32 0.035 0.80 1.20 3.0/5.0 6.00/8.00 24.0/26.0 0.020 Cu:0.50
The magnetic process we use to manufacture our alloy 2507 eye bolts and DIN 1.4410 shoulder bolt enables us to achieve a high degree of precision and uniformity in both the shape and the surface finish of the finished product

How does the magnetic process used to manufacture Super Duplex 2507 fasteners differ from other manufacturing methods? What benefits does it offer?

We use advanced magnetic manufacturing techniques for an alloy 2507 eye bolt. The typical approaches are forging (cold, hot) and machining.

Magnetic processes up the precision, consistency, and surface finish of a DIN 1.4410 shoulder bolt


Mechanical properties of UNS S32750 nuts


Grade Density Melting point Yield strength(0.2% offset) Tensile strength Elongation
S32750/S32760 7.8g/cm3 1350°C(2460°F) PSi-80000, MPa-550 PSi-116000, MPa-800 15%

To know more about the specifications of our 25cr super duplex carriage bolts and UNS S32760 threaded rod, we invite you to browse our technical data sheets

How can the technical data sheets for Super Duplex 2507 fasteners be used to select the best product for a specific application? What information do they contain?

We highly recommend inspecting the technical datasheet of a UNS S32760 threaded rod while planning out project procurement needs. It contains the dimensions, specifications, metallurgical properties, and required testing.

Equivalent grade of super duplex 2507 stud bolt


STANDARD WERKSTOFF NR. UNS
Super duplex 1.4410 S32750/S32760

Standards of super duplex 2507 fasteners


Hex bolt Socket cap screws Stud bolt Hex nuts
DIN 933 DIN 6912 DIN 976 BS 1768
DIN 931 DIN 912 BS4882 DIN 934
UNI 5731 ANSI B18.3   BS 1083
BS 1768 DIN 7984   BS 1769
UNI 5739 ISO 4762   BS 3692
ISO 4017 BS 2470   ISO 4033
ISO 4014 UNI 5931   ISO 4032
BS 3692      
BS 1769 BS 4168   ANSI B18.2.2
ANSI B18.2.1