Sanicro® 28 for OCTG

Tube and pipe, seamlessDatasheet

Datasheet updated2019-01-11 09:49 (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 for OCTG downhole applications in particularly corrosive conditions. The grade is characterized by:

  • Very good resistance to sulphide stress cracking and stress corrosion cracking (SCC) in chloride and sour (H2S/Cl-) environments
  • Very high resistance to pitting and crevice corrosion

Standards

  • N08028
  • 4563-080-28-I

Product standards

Seamless tubes used as casing, tubing and coupling stock: ISO 13680, PSL-1 and PSL-2
API spec 5CRA

Approvals

  • NACE MR0175/ISO 15156-3 (Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production)
  • Sanicro 28, grade 110 ksi and grade 125 ksi, can be delivered with API-5CRA Monogram (License Number 5CRA-0016)

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.