Nippon/Sumitomo SM13CRI-80 Datasheet

Wrought Stainless Steel

Supplied by Nippon Steel & Sumitomo Metal Corporation

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Product Description
SM13CRI-80 is a Martensitic OCTG material dedicated to Arctic environments. Martensitic stainless steels are suitable for sweet (CO2) environments, under which standard Carbon and low alloy steels would suffer localized corrosion also called mesa or ringworm corrosion. In addition, SM 13CRI-80 provides superior impact toughness resistance compared to API L80-13CR under extreme temperatures down to -60°C. SM13CRI benefits from SMI's unrivaled know-how in manufacturing martensitic stainless steel since the 70's and best-in-class quality control.

SM13CRI-80 is manufactured based on API 5CT/ISO 11960.
Material Status 
  • Commercial: Active
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • North America
Available Documents
Technical Datasheet (English)
Metals General
Nominal Value
Forms Available
Metal Type
Metals Type Analysis
Nominal Value
Type Analysis
Metals Mechanical
Nominal Value
Tensile Strength (Ultimate)
Tensile Strength (Yield), 0.2%
Hardness (HRC-Scale)
1Typical properties: these are not to be construed as specifications.
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