Diagram of the specific enthalpy of Water and Steam
The "live" diagram 7 on the page 355 of the book Wolfgang Wagner and Hans-Joahim. Kretzschmar
"International Steam Tables - Properties of Water and Steam based on the Industrial Formulation IAPWS-IF97"
Go to the base page: rus eng
Blue lines & point - your temperature , pressure and calculated enthalpy
h=3900 kJ/kg
3600
3300
3000
2700
2400
hc=2087.392 kJ/kg
1900
1600
1300
1000
700
400
Your line h=2797.98 kJ/kg
h=100 kJ/kg