ACI Grades - HE

Nominal Composition
High Temperature Properties Creep Stress PSI, 1% 10,000hrs
Melting Point deg. F.
Wrought Equivalent
Ni
Cr
C
Mn
Si
Mo
W
Co
Fe
Other
1600F
1800F
2000F
10
28
.35
2.0 max
2.0 max
.50 max
-
-
bal.
-
2400
1400
400
2650
312
Principal Features and Applications:
Excellent corrosion and wear characteristics up to 2000 deg F. Used for rollers, journals, burner nozzles and billet skids where heat and wear resistance are needed.