Sanicro® 31HT

Billets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。

Sanicro® 31HT, commonly known as Alloy 800HT, is an austenitic nickel-iron-chromium alloy. It is characterized by:

  • High creep strength
  • Very good resistance to oxidation
  • Good resistance to combustion gases
  • Very good resistance to carburization
  • Good resistance to nitrogen absorption
  • Good structural stability at high temperatures
  • Good weldability

The grade can be used at temperatures up to about 1100°C (2010°F). In order to have the best ductility this grade should be used above 700°C (1290°F). Because of its high nickel content and prescribed maximization of (Ti + Al) content, Sanicro® 31HT shows extremely little tendency to precipitation of embrittling phases.

Standards

  • UNS: N08810/N08811
  • EN Number: 1.4959
  • W.Nr.: 1.4876/1.4959

Product Standards

Suitable for the production of flanges etc. according to ASTM B564
Chemical composition according to EN 10095.

Certificate

Status according to EN 10 204/3.1

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。