Specification code

Specification code Application
API 5L Line Pipe
ASTM A36 Carbon structural steel
A1011 Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy
High-Strength Low-Alloy with Improved Formability
JIS G3101 Rolled steels for general structure
G3125 Superior atmospheric corrosion resisting steels for welded structure
G3131 Hot rolled mild steel plates, sheets, and strip
G3132 Hot rolled carbon steel strip for pipes and tubes
G3193 Dimensions, mass and permissible variations of hot rolled steel plates, sheets and strip
G4051 Carbon steels for machine structural use
G4304 Hot rolled stainless steel plates, sheets, and strip
SAE J403 Carbon steels
CH HF Checked sheets and strip