涡轮叶片常用高温合**号
涡轮叶片常用高温合**号
涡轮叶片主要用于燃气轮机、石油钻探、海洋工程、柴油机、内燃机、化工行业等使用的耐高温零部件。涡轮叶片常用高温合**号,如涡**、涡轮叶片、冷凝器、过热器管以及腐蚀条件下使用的机器零部件。
涡轮叶片常用高温合**号,铸造高温合金可用于燃气轮机,化工、纺织行业的导向叶片,涡轮叶片常用高温合**号喷咀管道、精铸整叶轮,模具及抗氧化,耐腐蚀的高温条件下使用的机器零部件。
涡轮叶片常用高温合**号化学成分如下:
新牌号 |
原牌号 |
Cr |
Ni |
W |
Mo |
Al |
Ti |
Fe |
Nb铌 |
GH1015 |
GH15 |
19.0~22.0 |
34.0~39.0 |
4.8~5.8 |
2.5~3.2 |
- |
- |
余 |
1.0~1.6 |
GH1016 |
GH16 |
19.0~22.0 |
32.0~36.0 |
5.0~6.0 |
2.6~3.3 |
- |
- |
余 |
0.9~1.4 |
GH1035 |
GH35 |
20.0~23.0 |
35.0~40.0 |
2.5~3.5 |
- |
≤0.50 |
0.7~1.2 |
余 |
1.2~1.7 |
GH1040 |
GH40 |
15.0~17.0 |
24.0~27.0 |
- |
5.5~7.0 |
- |
- |
余 |
- |
GH1131 |
GH131 |
19.0~22.0 |
25.0~30.0 |
4.8~6.0 |
2.8~3.5 |
- |
- |
余 |
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 |
余 |
- |
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 |
余 |
- |
GH2036 |
GH36 |
11.5~13.5 |
7.0~9.0 |
- |
1.1~1.4 |
- |
≤0.12 |
余 |
0.25~0.5 |
G2038 |
GH38A |
10.0~12.5 |
18.0~21.0 |
- |
- |
≤0.50 |
2.3~2.8 |
余 |
- |
GH2130 |
GH130 |
12.0~16.0 |
35.0~40.0 |
5.0~6.5 |
- |
1.4~2.2 |
2.4~3.2 |
余 |
- |
GH2132 |
GH132 |
13.5~16.0 |
24.0~27.0 |
- |
1.0~1.5 |
≤0.40 |
1.75~2.3 |
余 |
- |
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 |
余 |
- |
GH2136 |
GH136 |
13.0~16.0 |
24.5~28.5 |
- |
1.0~1.75 |
≤0.35 |
2.4~3.2 |
余 |
- |
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 |
余 |
- |
GH3030 |
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 |
余 |
4.75~5.5 |