Sanmac® 2205

Bar Datasheet

Datasheet updated 2018-07-05 10:13 (supersedes all previous editions)

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.

Sanmac® 2205 is a machinability-improved version of the duplex (austenitic-ferritic) stainless steel Sandvik SAF 2205™. The grade is characterized by:

  • Excellent machinability
  • High resistance to stress corrosion cracking (SCC) in chloride-bearing environments
  • High resistance to stress corrosion cracking (SCC) in environments containing hydrogen sulfide
  • High resistance to general corrosion, pitting and crevice corrosion
  • High mechanical strength – roughly twice the proof strength of austenitic stainless steels
  • High resistance to erosion corrosion and corrosion fatigue
  • Physical properties that offer design advantages
  • Good weldability

Standards

  • UNS: S31803, S32205
  • EN Number: 1.4462
  • W.Nr.: 1.4462

Product standards

  • EN 10088-3, EN 10088-5 (dimensions up to 160 mm), EN 10272, EN 10222-5,
  • ASTM A479, ASTM A276,
  • NORSOK MDS D47 Rev 3, Rev 4, Rev 5 
  • Chemical composition and mechanical properties acc. to ASTM A182

Approvals

  • Pressure Equipment Directive (97/23/EC)
  • NORSOK M650 Ed. 4, NORSOK M630 Ed. 6, dimensions up to 260 mm.
  • Pre-approval for PMA

Certificate

  • Status according to EN 10204/3.1

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.