API 5CT Chemical Components and Mechanical Performance | |||||||||||||||||||
Class | Sort | Chemical Components | Mechanical Performance | ||||||||||||||||
C | Mn | Mo | Cr | Ni | Cu | P | S | Si | Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Hardness | ||||||||
Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max | Min | Max | Min | HRC | HEW /HBC |
||
P110 | / | / | / | / | / | / | / | / | / | / | / | 0.030 | 0.030 | / | 758 | 965 | 862 | / | / |