Properties: High Temperature Alloys, Heat Resistant, Corrosion Resistant, Creep Resistant Applications: Aero Engine Parts
Ni
Cr
Co
Mo
W
Fe
Al
Ti
Cu
Nb
Others
C242
56
21.5
10
10.5
-
0.75*
0.2*
0.3*
-
-
-
C263
50
20
20
5.9
-
0.75*
0.5
2.2
-
-
-
C1023
56
15.5
9.5
8
-
0.25
4.3
3.6
-
-
-
Incoloy 903
38
1.0*
15
-
-
BAL
0.7
1
-
3
-
Incoloy 907
38
1.0*
13
-
-
BAL
0.1
1.5
-
4.7
-
Inconel 617
54
22
12.5
9
-
-
1
-
-
-
0.07 C
Inconel 700
45
15
29
3
-
4
3.3
2.25
-
-
-
IN 100 (PK24)
60
10
15
3
-
-
5.5
4.7
-
-
1.0 V
0.06 Zr
IN-731
66
9.5
10
2.5
-
0.5
5.5
4.65
-
-
0.95 V
IN-738
61
16
8.5
1.75
2.6
0.5
3.4
3.4
-
0.9
1.75 Ta
IN-792
61
12.7
9
2
3.9
-
3.2
4.2
-
-
4.2 Ta
1.0 Hf
IN939 (Nimocast 739)
48
22.4
19
-
2
-
1.9
3.7
-
1
1.4 Ta
Incoloy 807
40
20
8
-
5
26
-
-
-
1
-
SRR99
65
8.6
5
-
9.5
0.1*
5.5
2.2
-
-
2.8 Ta
Nimonic 90
57
20
16
-
-
5.0*
1.5
2.5
-
-
-
Nimonic 91
47.5
28.5
20
-
-
-
1.2
2.3
-
-
-
Nimonic 105/108
53
15
20
5
-
1.0*
4.7
1.2
-
-
-
Nimonic 115/118
57
15
15
3.5
-
1.0*
5
4
-
-
-
Nimonic PK31
49
20
14
4.5
-
1
0.4
2.3
-
5
-
Nimonic PK33
56
19
14
7
-
0.5
2
2
-
-
-
GTD 111
59
14
9.5
1.5
3.8
0.5*
3
4.9
-
-
2.8 Ta
0.02* B
GTD 222
50
22.5
19
-
2
0.25*
1.2
2.3
-
0.8
1.0 Ta
RA 333
45
25
3.5
3.5
3.5
18
-
-
0.5
-
-
Rene 41
52
19
11
10
-
5.0*
1.6
3.2
-
-
-
M252
54
19
10
10
-
5.0*
1
2.6
-
-
-
Thetalloy (PWA 651)
49
25
12.5
3
7
3
-
-
-
-
-
Waspaloy
56
19
14
4.2
-
1.5*
1.4
3
-
-
0.1 Zr
Astraloy
56
15
15
5.25
-
0.2*
4.4
3.5
-
-
0.03 B
Udimet 500 (PK25)
53
17.5
16.5
4
-
4.0*
2.9
3.9
-
-
0.01 B
Udimet 520
56
19
12
6
1
1
2
3
-
-
-
Udimet 600
52
17.5
16.5
4
-
4.0*
4.2
2.9
-
-
0.04* B
Udimet 700 (Rene 77)
52
15
15
4
-
0.5*
4.2
3.5
-
-
0.02* B
Udimet 710
53
18
15
3
1.5
0.5*
2.5
5
-
-
0.035 B
Udimet 720
53
18
15
3
1.4
0.5*
2.5
5
-
-
0.045 B
MAR M-246
60
9
10
2.5
10
0.15
5.5
1.5
-
-
1.5 Ta
Rene 80
60
14
9.5
4
4
-
3
5
-
-
-
Rene 88
55
16
13
4
4
0.25
2.1
3.75
-
0.7
0.02* B
B1900 (PWA 663)
64
8
10
6
-
-
6
1
-
-
1.0 Zr
4.0 Ta
B1914
66
10
10
3
-
-
5.5
5.3
-
-
0.1 B
B1925
61
12
8.5
1.8
4.5
-
3.5
4
-
-
0.1 B
4.0 Ta
B1950 (MAR M-200)
60
9
10
-
12
-
5
2
-
1
0.12 B
B1964
59
9
10
1
8.5
-
3.5
5.3
-
-
0.16 B
2.5 Ta
MAR M-002
59
10
10
-
10
1.0*
5
1.5
-
-
2.5 Ta
1.5 Hf
MAR M-247
58
8.5
10
0.6
10
0.5*
5.5
1
-
-
3.0 Ta
1.5 Hf
MARAGING 200
18
-
8.5
3.2
-
BAL
-
0.20
-
-
0.03* C
MARAGING 250
18
-
8
5
-
BAL
-
0.40
-
-
0.03* C
MARAGING 300
18.5
-
9
5
-
BAL
-
0.65
-
-
0.03* C
MARAGING 350
18
-
11.5
5
-
BAL
-
1.35
-
-
0.03* C
* indicates maximum
The figures shown are nominal compositions of the various alloys. For more specific information please consult our technical staff.
This information is the result of a rigorous and exhaustive study of many sources. Whilst the greatest possible care has been taken to ensure its accuracy,we cannot accept responsibility for any errors or omissions that may have occurred during its compilation. Acknowledgement is made of the various tradenames, which appear for reference purposes only, that have been used in assembling this data.
