Strip, plate, round bar, flat bar, forging stock, hexagon and wire.
2.LIMITING CHEMICALCOMPOSITION,% Ni ..... 24.0 – 27.0
Cr......13.5 – 16.0
Fe........... Balance
Ti ......1.90 – 2.35
Mo.........1.0 – 1.5
V........0.10 – 0.50
C..........0.08 max.
Mn......... 2.0 max.
Si........... 1.0 max.
Al .........0.35 max.
S....... 0.030 max.
B.... 0.001 – 0.01
3.PHYSICAL CONSTANTS AND THERMAL PROPERTIESDensity, Ib/in3 ........................................................................0.287
g/cm3 ..........................................................................7.94
Melting Range, °F ..................................................2500 – 2600
°C ..................................................1370 – 1430
Specific Heat, Btu/lb•°F ....................................................0.100
J/kg•°C........................................................... 419
Permeability at 200 Oersted (15.9 kA/m)....................1.007
Coefficient of Expansion, 10-6 in/in•°F (µm/m•°C)
70 - 200°F (21- 93°C).................. 9.09 (16.4)
70 - 800°F (21- 427°C)................9.61 (17.3)
70 -1400°F (21-760°C)................9.67 (17.4)
Thermal ConductivityA , Btu • in/ft2•h•°F.............................88
W/m •°C........................................ 12.7
Electrical ResistivityA , ohm • circ mil/ft............................. 547
µΩ•m ............................................0.910
Young's ModulusA , 106 psi ................................................... 29.1
GPa.......................................................... 201
HardnessA , HRC ..........................................................................31
A Room temperature, as annealed.
