Sanmac® 2205

Hollow bar数据表

数据表已更新 2020-12-10 07:47 (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 duplex (austenitic-ferritic) stainless steel with improved machinability. 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
  • Good hot-working properties
  • High resistance to erosion corrosion and corrosion fatigue
  • Physical properties that offer design advantages
  • Good weldability

Standards

  • UNS: S31803, S32205
  • EN Number: 1.4462
  • EN Name: X2CrNiMoN22-5-3

Product standards
EN 10216-5, EN 10297-2, EN 10294-2

ASTM A790

Approvals

  • Approved by the American Society of Mechanical Engineers (ASME) for use in accordance with ASME Boiler and Pressure Vessel Code, section VIII, div. 1 and section VIII, div. 2, Case 2067-2
  • NACE MR 0175 (sulfide stress cracking resistant material for oil field equipment)

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。