Alloy
C
Mn
Si
P
S
Cr
Ni
Mo
Fe
HA
0.20 max
0.35-0.65
1.00 max
0.04 max
0.04 max
8-10
-
0.90-1.20
Balance
HC
0.50 max
1.00 max
2.00 max
0.04 max
0.04 max
26-30
-
0.5 max
Balance
HD
0.50 max
1.50 max
2.00 max
0.04 max
0.04 max
26-30
4-7
0.5 max
Balance
HE
0.20-0.50
2.00 max
2.00 max
0.04 max
0.04 max
26-30
8-11
0.5 max
Balance
HF
0.20-0.40
2.00 max
2.00 max
0.04 max
0.04 max
19-23
9-12
0.5 max
Balance
HH
0.20-0.50
2.00 max
2.00 max
0.04 max
0.04 max
24-28
11-14
0.5 max
Balance
HI
0.20-0.50
2.00 max
2.00 max
0.04 max
0.04 max
26-30
14-18
0.5 max
Balance
HK
0.20-0.60
2.00 max
2.00 max
0.04 max
0.04 max
24-28
18-22
0.5 max
Balance
HL
0.20-0.60
2.00 max
2.00 max
0.04 max
0.04 max
28-32
18-22
0.5 max
Balance
HN
0.20-0.50
2.00 max
2.00 max
0.04 max
0.04 max
19-23
23-27
0.5 max
Balance
HP
0.35-0.75
2.00 max
2.00 max
0.04 max
0.04 max
24-28
33-37
0.5 max
Balance
HT
0.35-0.75
2.00 max
2.50 max
0.04 max
0.04 max
15-19
33-37
0.5 max
Balance
HU
0.35-0.75
2.00 max
2.50 max
0.04 max
0.04 max
17-21
37-41
0.5 max
Balance
HW
0.35-0.75
2.00 max
2.50 max
0.04 max
0.04 max
10-14
58-62
0.5 max
Balance
HX
0.35-0.75
2.00 max
2.50 max
0.04 max
0.04 max
15-19
64-68
0.5 max
Balance
* Omega Castings is in the process of using state of the art alloy modeling software to create new alloys that will out perform all of our current alloys.
Name
C
Cr
Ni
Co
W
Mo
HN-mod
0.5
21
25
-
-
2.0
10X
0.5
20
30
8.0
5.0
-
HP-mod
0.5
25
35
15
5.0
-
Heat Resistant Alloys
Specialty Alloys