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Super Duplex Stainless Steel 2507 Nuts


Certain applications require a nut that can withstand extreme environmental conditions. Super duplex fasteners provide twice the yield strength as standard austenitic and ferritic steel nuts, coupled with advanced corrosion resistance that can withstand, salt, high alkalinity, extreme temperatures and more. Additionally, super duplex stainless steel 2507 nuts provide protection against crevice corrosion, pitting and numerous different types of corrosive cracking and wear.

Contact Fastener Solutions for more information regarding our super duplex stainless steel fasteners or call us at 866-463-2910 with any questions that you may have.

Super Duplex 2507 Nut Material Benefits

Super Duplex 2507 Nut

Super Duplex UNS S32507 nuts are manufactured from advanced-grade duplex 2507 stainless steel. This material is composed of at least 25% chromium, 7% nickel and 4% molybdenum and can withstand an abundant amount of environmental conditions that other metals cannot such as corrosion, cracking, erosion, pitting and more. Super duplex stainless steel 2507 nuts also provide twice the mechanical strength compared to standard stainless steel. Some of the other defining characteristics of super duplex 2507, include:

  • High yield strength
  • Resistant to corrosion
  • Useful up to 570°F
  • Sulfide stress corrosion resistant
  • Resistant to chloride stress corrosion cracking
  • And more

Super Duplex Stainless Steel Nut Applications

When super duplex 2507 fasteners are combined with bolts that are also manufactured with super duplex materials, the results are a fastener combination that can withstand heavyweight rigors and highly corrosive environments. Some of the direct industrial applications related to super duplex nut fasteners, include:

  • Chemical processes
  • Heat exchangers
  • Piping
  • Vessels
  • Off-shore structures
  • Oil & gas equipment
  • Desalination plants
  • And more

Super Duplex Stainless Steel 2507 Nut Advantages

SAF 2507 nuts provide an ultra-strength option for jobs that require nuts that are easy to tighten or loosen and that can be used for a wide range of industrial fastener applications. Moreover, the UNS S32507 nut’s six-sided design allows the bolt to be quickly and effectively fastened or loosened, which provides for increased overall job speed and quick turnarounds. Some of the additional benefits related to the use of super duplex 2507 nuts, include:

  • Easily tightened or loosened
  • Increased corrosion resistance
  • Extremely strong
  • Hot-forging manufactured
  • And more

Contact Fastener Solutions for Super Duplex Stainless Steel 2507 Nuts Today

Fastener Solutions is a direct sourcing expert and provider for all your super duplex SAF 2507 nut needs. We understand that it can be tremendously frustrating having to wait unexpectedly for the materials that are required to finish a job on schedule. That is why Fastener Solutions provides expedited next day shipping, so you have the materials you need, when you need them. Our fastener experts are extremely knowledgeable in all facets of the industry and can answer any questions that you may have. So, if we can help in any way, just let us know; we are here to support you every inch of the way!

Contact us for more information regarding super duplex stainless steel 2507 nuts, or request a quote today for an in-depth price analysis.

For large scale orders, request a quote to receive our best pricing available for your custom order.
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