Sanmac® 2205

Bar数据表

数据表已更新 2021-10-07 13:03 (取代之前所有版本)

免责声明:建议仅供参考,针对特定应用场合的焊材适用性我们需要了解实际服役条件后才能予以确认。因持续研发导致的产品技术数据更改不会另行通知。该数据表仅适用于山特维克焊材。

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, ISO 17781
  • 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 (2014/68/EU)
  • NORSOK M650 Ed. 4, NORSOK M630 Ed. 6, dimensions up to 260 mm
  • DNV, dimensions up to 300 mm
  • Pre-approval for PMA

Certificate

  • Status according to EN 10204/3.1

免责声明:建议仅供参考,针对特定应用场合的焊材适用性我们需要了解实际服役条件后才能予以确认。因持续研发导致的产品技术数据更改不会另行通知。该数据表仅适用于山特维克焊材。