Grade Table
 
Yield Strength(ksi) API Deep Well Service High
Collapse		 Sour Service Arctic Service Wet CO2 service
General / Special High Collapse General High Temprature High Strength
High Temprature
40 H40                
55 J55   K55                
65 M65                
80 N80/Type1
N80/TypeQ
L80/Type1 L80/13Cr		   JFE-80T JFE-80S JFE-80TS JFE-80L JFE-13CR-80    
85       JFE-85S
JFE-85SS		     JFE-13CR-85    
90 C90/Type1     JFE-90S
JFE-90SS		          
95 R95
T95/Type1 		  JFE-95T JFE-95S
JFE-95SS		 JFE-95TS JFE-95L JFE-13CR-95 JFE-HP1- 13CR-95
JFE-HP2- 13CR-95 		 
110 C110
P110		   JFE-110T JFE-110S
JFE-110SS		   JFE-110L   JFE-HP1-13CR-110
JFE-HP2-13CR-110 		 
125 Q125/Type1 JFE-125V       JFE-125L     JFE-UHP®-15CR-125
140   JFE-140V