GH4099

The high temperature alloy mainly used for gas turbines, oil drilling, marine engineering, diesel engines, internal combustion engines, chemical industry, the use of high temperature components. Such as turbine disks, turbine blades, condensers, superheater tubes, and machine components used u

DETAIL

The high temperature alloy mainly used for gas turbines, oil drilling, marine engineering, diesel engines, internal combustion engines, chemical industry, the use of high temperature components. Such as turbine disks, turbine blades, condensers, superheater tubes, and machine components used under corrosive conditions. Casting superalloys can be used in gas turbine, chemical industry, textile industry guide vanes, nozzle pipe, casting whole impeller, mold and anti-oxidation, corrosion-resistant machinery parts and components used under high temperature conditions.

        

GRADE AND MAIN CHEMICAL COMPOSITION(%)


New Grade

Original grade

Cr

Ni

W

Mo

Al

Ti

Fe

Nb

GH015

GH15

19.0~22.0

34.0~39.0

4.8~5.8

2.5~3.2

-

-

余量Bal

1.0~1.6

GH016

GH16

19.0~22.0

32.0~36.0

5.0~6.0

2.6~3.3

-

-

余量Bal

0.9~1.4

GH035

GH35

20.0~23

35.0~40.0

2.5~3.5

-

≤0.50

0.7~1.2

余量Bal

1.2~1.7

GH040

GH40

15.0~17.0

24.0~27.0

-

5.5~7.0

-

-

余量Bal

-

GH1131

GH131

19.0~22.0

25.0~30.0

4.8~6.0

2.8~3.5

-

-

余量Bal

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

余量Bal

-

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

余量Bal

-

GH2036

GH36

11.5~13.5

7.0~9.0

-

1.1~1.4

-

≤0.12

余量Bal

0.25~0.5

G2038

GH38A

10.0~12.5

18.0~21.0

-

-

≤0.50

2.3~2.8

余量Bal

-

GH2130

GH130

12.0~16.0

35.0~40.0

5.0~6.5

-

1.4~2.2

2.4~3.2

余量Bal

-

GH2132

GH132

13.5~16.0

24.0~27.0

-

1.0~1.5

≤0.40

1.75~2.3

余量Bal

-

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

余量Bal

-

GH2136

GH136

13.0~16.0

24.5~28.5

-

1.0~1.75

≤0.35

2.4~3.2

余量Bal

-

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

余量Bal

-

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

Co(14~16)

GH4080A

GH80A

18~21

余量Bal

1.00~1.80

1.80~2.70

≤1.5

GH4090

GH90

18~21

余量Bal

1.0~2.0

2.0~3.0

≤1.5

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

余量Bal

4.75~5.5