High Temperature Alloys
Short Description:
High-temperature alloy mainly used for gas turbine, oil drilling, marine engineering, diesel engine, internal-combustion engine and the chemical industry as the high temperature machine parts, such as the turbine disk, turbine blade, condenser, overheating tube and some machine parts used under corrosion conditions. New grade UNS W.Nr./EN The original grade Cr Ni W Mo Al Ti Fe Nb GH1015 GH15 19.0～22.0 34.0～39.0 4.8～5.8 2.5～3.2 - - The remaining am...
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High-temperature alloy mainly used for gas turbine, oil drilling, marine engineering, diesel engine, internal-combustion engine and the chemical industry as the high temperature machine parts, such as the turbine disk, turbine blade, condenser, overheating tube and some machine parts used under corrosion conditions.
| New grade | UNS | W.Nr./EN | The original grade |
Cr |
Ni |
W |
Mo |
Al |
Ti |
Fe |
Nb |
|
GH1015 |
GH15 |
19.0～22.0 |
34.0～39.0 |
4.8～5.8 |
2.5～3.2 |
- |
- |
The remaining amount |
1.0～1.6 |
||
|
GH1016 |
GH16 |
19.0～22.0 |
32.0～36.0 |
5.0～6.0 |
2.6～3.3 |
- |
- |
The remaining amount |
0.9～1.4 |
||
|
GH1035 |
GH35 |
20.0～23.0 |
35.0～40.0 |
2.5～3.5 |
- |
≤0.50 |
0.7～1.2 |
The remaining amount |
1.2～1.7 |
||
|
GH1040 |
GH40 |
15.0～17.0 |
24.0～27.0 |
- |
5.5～7.0 |
- |
- |
The remaining amount |
- |
||
|
GH1131 |
GH131 |
19.0～22.0 |
25.0～30.0 |
4.8～6.0 |
2.8～3.5 |
- |
- |
The remaining amount |
0.7～1.3 |
||
|
GH1140 |
GH140 |
20.0～23.0 |
35.0～40.0 |
1.4～1.8 |
2.0～2.5 |
0.2～0.6 |
0.7～1.2 |
The remaining amount |
- |
||
|
GH2018 |
GH18 |
18.0～21.0 |
40.0～44.0 |
1.8～2.2 |
3.7～4.3 |
0.35～0.75 |
1.8～2.0 |
The remaining amount |
- |
||
|
GH2036 |
GH36 |
11.5～13.5 |
7.0～9.0 |
- |
1.1～1.4 |
- |
≤0.12 |
The remaining amount |
0.25～0.5 |
||
|
G2038 |
GH38A |
10.0～12.5 |
18.0～21.0 |
- |
- |
≤0.50 |
2.3～2.8 |
The remaining amount |
- |
||
|
GH2130 |
GH130 |
12.0～16.0 |
35.0～40.0 |
5.0～6.5 |
- |
1.4～2.2 |
2.4～3.2 |
The remaining amount |
- |
||
|
GH2132 |
660 |
GH132 |
13.5～16.0 |
24.0～27.0 |
- |
1.0～1.5 |
≤0.40 |
1.75～2.3 |
The remaining amount |
- |
|
|
GH2135 |
GH135 |
14.0～16.0 |
33.0～36.0 |
1.7～2.2 |
1.7～2.2 |
2.0～2.8 |
2.1～2.5 |
The remaining amount |
- |
||
|
GH2136 |
GH136 |
13.0～16.0 |
24.5～28.5 |
- |
1.0～1.75 |
≤0.35 |
2.4～3.2 |
The remaining amount |
- |
||
|
GH2302 |
GH302 |
12.0～16.0 |
38.0～42.0 |
3.5～4.5 |
1.5～2.5 |
1.8～2.3 |
2.3～2.8 |
The remaining amount |
- |
||
|
GH3030 |
80Ni20Cr |
GH30 |
19.0～22.0 |
74.3～77.5 |
- |
- |
≤0.15 |
0.15～0.35 |
≤1.5 |
- |
|
|
GH3039 |
GH39 |
19.0～22.0 |
68.5～74.9 |
- |
1.8～2.3 |
0.35～0.75 |
0.35～0.75 |
≤3.0 |
0.19～1.3 |
||
|
GH3044 |
GH44 |
23.5～26.5 |
49.3～55.7 |
13.0～16.0 |
≤0.50 |
≤0.50 |
0.3～0.7 |
≤4.0 |
- |
||
|
GH3128 |
GH128 |
19.0～22.0 |
54.9～61.7 |
7.5～9.0 |
7.5～9.0 |
0.4～0.8 |
0.4～0.8 |
≤2.0 |
- |
||
|
GH4033 |
GH33 |
19.0～22.0 |
69.1～73.9 |
- |
- |
0.6～1.0 |
2.4～2.8 |
≤4.0 |
- |
||
|
GH4037 |
GH37 |
3.0～26.0 |
71.8～72.9 |
5.0～7.0 |
2.0～4.0 |
1.7～2.3 |
1.8～2.3 |
≤5.0 |
- |
||
|
GH4043 |
GH43 |
15.0～19.0 |
59.4～69.3 |
2.0～3.5 |
4.0～6.0 |
1.0～1.7 |
1.9～2.8 |
≤5.0 |
0.5～1.3 |
||
|
GH4049 |
GH49 |
9.5～11.0 |
52.9～59.0 |
5.0～6.0 |
4.5～5.5 |
3.7～4.4 |
1.4～1.9 |
≤1.5 |
注:Co(14～16) |
||
|
GH4133 |
GH33A |
19.0～22.0 |
74.0～76.0 |
- |
- |
0.7～1.2 |
2.5～3.0 |
≤1.50 |
1.15～1.65 |
||
|
GH4169 |
GH169 |
17.0～21.0 |
50.0～55.0 |
- |
2.8～3.3 |
0.2～0.6 |
0.65～1.15 |
The remaining amount |
4.75～5.5 |
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