Sanicro® 28 for wirelines

Wire Datasheet

Datasheet updated 2018-07-05 14:51 (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.

Sanicro® 28 is a high-alloy austenitic stainless steel suitable for service in highly corrosive oil and gas environments.

The grade is characterized by:

  • Very good corrosion resistance in H2S, CO2 and chloride containing environments.
  • Very good resistance to pitting owing to its high PRE* value of 38 minimum
  • General corrosion comparable to or better than Alloy 825
  • Tensile strength equivalent to ASTM 316
  • Very good performance in elevated temperatures (geothermal wells)
  • Entirely non-magnetic properties

* PRE, Pitting Resistance Equivalent = %Cr + 3.3 x %Mo + 16 x %N

Standards

  • UNS: N08028
  • EN Number: 1.4563
  • EN Name: X 1 NiCrMoCu 31-27-4

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.