Application List

The application list will drive you through Nippon Steel material applications and subsequent proprietary grades.

API

Carbon, low alloy and Martensitic stainless steel material as defined in API 5CT / ISO 11960.

GRADEYIELD STRENGTH
KSI		TENSILE STRENGTH
KSI		ELONGATION %HARDNESS
HRC		TECHNICAL NOTE
 MinMaxMin Max 
P110110140125API FormulaN/A
Q125-1125150135API FormulaN/A
J55558075API FormulaN/A
K55558095API FormulaN/A
N80-Q80110100API FormulaN/A
L80-1809595API Formula23.0
L80-13CR809595API Formula23.0
R9595110105API FormulaN/A
T95-195110105API Formula25.480% SMYS (PSL1) 1bar H2S, NACE A, Solution-A
C90-190105100API Formula25.480% SMYS (PSL1) 1bar H2S, NACE A, Solution-A
C110110120115API Formula30.085% SMYS 1bar H2S, NACE A, Solution-A