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Duplex Stainless Steel 2205

Duplex 2205 stainless steel is an advanced quality stainless steel alloy that contains at least 22% chromium, 6% nickel and 3% molybdenum. SAF 2205 provides incredibly good strength against fatigue and excellent corrosion protection against pitting, erosion, cracking and more. This stainless steel alloy also provides superior mechanical strength than lower grade alloys, with approximately twice the proof of strength of austenitic stainless steel. In addition, 2205 duplex performs well up to 600°F and offers excellent workability and weldability.

Contact us for more information regarding our duplex 2205 stainless steel products, including: hex bolts, nuts, screws, washers, nuts, studs and more.

Duplex 2205 Approvals & Standards

SAF 2205 benefits from numerous industry standards and approvals. These standards and approvals are put into place to provide assurances that the material being provided is as good as advertised. At Fastener Solutions, Inc. we only utilize approved duplex 2205 materials for our fastening products. The following duplex stainless steel 2205 standards and approvals are as follows:

Approvals

  • NACE MR0103-2012
  • ASME Boiler & Pressure Vessel Code
  • DNV Seamless Ferritic/Austenitic Stainless Steel Tubes
  • NACE MR0175/ISO 15156
  • ASME B31.3 for Process Piping

Standards

  • UNS: S31803, S32205
  • EN Number: 1.4462
  • DIN: X2CrNiMoN 22 5 3
  • SS: 2377
  • AFNOR: Z2.CND22.05.03
  • EN Name: X2CrNiMoN 22-5-3
  • W.Nr.: 1.4462

Duplex 2205 Material Characteristics & Advantages

2205 stainless steel has numerous beneficial qualities that make it a great material choice for your fastener needs. Due to its high chromium, molybdenum and nickel content SAF 2205 can be used for various applications that require added toughness and reliability. Some of the main advantages associated with duplex 2205, includes:

  • Excellent corrosion resistance
  • High strength
  • Good sulfide stress corrosion resistance
  • Useful up to 600°F
  • High resistance to chloride stress corrosion cracking
  • Chloride pitting and crevice corrosion resistance superior to 317L stainless
  • And more

Contact us for more information regarding our premium quality duplex 2205 stainless steel fastener products, or request a quote today for an in-depth price analysis.

Duplex 2205 Stainless Steel Industrial Uses

Super duplex 2205 is used for numerous applications where extreme versatility, high strength and corrosion resistance are necessary project benefits. The industrial applications that benefit directly from duplex stainless steel 2205 include the following:

  • Oil field piping
  • Heat exchangers
  • Chemical processes
  • Pulp mill digesters
  • Food process equipment
  • Marine environments
  • Cargo tanks
  • And more

Duplex Stainless Steel 2205 Product Overview

Fastener Solutions carries a wide range of products that are constructed from advanced quality super duplex 2205 stainless steel. These fastener products will stand the test of time and can be used for numerous types of applications. Some of the 2205 stainless fastener products that we stock, include:

  • Socket head cap screws
  • Flat washers
  • Lock washers
  • Hex bolts
  • Nuts & screws
  • Threaded rods
  • Studs
  • And more

Contact Fastener Solutions for 2205 Stainless Steel Fasteners Today

Contact us for more information regarding our 2205 stainless steel fastener products, or request a quote for an in-depth price analysis today.