High Temperature Resistant Alloys

HIGH TEMPERATURE RESISTANT ALLOYS

Designation

ACI/ASTM

DIN

AFNOR

UNS

Others

Fe-Cr ALLOYS

1.4710

-

1.4710-GX30CrSi 6

-

-

-

1.4729

A743 CA40

1.4729-GX40CrSi 13

-

J91553

-

1.4740

-

1.4740-GX40CrSi 17

-

-

-

Fe-Cr-Ni ALLOYS

A297HC

A297 HC

1.4822-GX40CrNi
24-5

-

J92605

-

A297HD

A297 HD

1.4823-GX40CrNiSi 27-4

-

J93005

-

A297HF

A297 HF

-

Z15 CN 8-08-M

J92603

-

1.4826

-

1.4826-GX40CrNiSi 22-9

-

-

-

A297HH

A297 HH

1.4837-GX40CrNiSi 25-12

Z40 CN 25-12-M

J93503

AISI 309(1)

A297HI

A297 HI

1.4846-X40CrNi
25-11

-

J94003

-

253MA(2)

-

1.4893-X8CrNiN
21-11

-

-

53MA(1)

A297HK40

A297 HK40

1.4848-GX40CrNiSi 25-20

Z40 CN 25-20-M

J94204

AISI 310(1)

AISI 310S

-

1.4840-GX15CrNi
25-20 (2)

-

J94302

-

A297HL

A297 HL

-

-

N08604

-

24Cr/24NiNb

-

1.4855-GX30CrNiSiNb 24-24

-

-

IN319(3)

Fe-Ni-Cr ALLOYS

A297HN

A297HN

-

-

J94213

-

A351CT15C

A351CT15C

1.4859-GX10NiCrNb 32-20

-

N08151

INCOLOY 800H(1)(3)

A297HP35

A297 HP35

1.4857-GX40NiCrSi 35-25

-

N08705

-

A297HP25Cr/35NiNb

A297 HP35-MOD

1.4852-GX40NiCrNb 35-25

-

-

-

A297HP35MA

A297 HP35-MOD

GX40NiCrNbTi 35-25

-

-

-

A297HT

A297 HT

-

-

N08002

AISI 330(1)

A297HU

A297 HU

1.4865-GX40NiCrSi 38-18

-

N08004

-

18Cr/38NiNb

-

1.4849-GX40NiCrSiNb 38-18

-

-

INCOLOY DS(1)(3)

353MA (2)

-

1.4854-X6NiCrSiNCe 35-25

-

S35315

353MA(1)

Nickel and Cobalt base ALLOYS

35Cr/45NiMA

-

GX40NiCrNbSiTi
45-35

-

-

-

28Cr/48Ni/5W

-

2.4879-GNiCr28W

-

-

-

CY40

A494 CY40

-

-

N06040

INCONEL 600(1)(3)

17Cr/53NiW

-

-

-

-

-

A297HW

A297 HW

-

Z 30NC 60-15-M

N08001

-

A297HX

A297 HX

-

-

N06006

-

UMCO50

-

2.4778-GCoCr28

-

-

-

UMCO51

-

2.4779-GCoCr28Nb

-

-

-

50Cr/50NiNb

-

2.4813-GNiCr50Nb

-

-

IN657(3)

Chemical Composition

C%

Si%

Cr%

Ni%

Others

Microstructure(5)

Fe-Cr ALLOYS

1.4710

0.28

1.8

7.0

-

-

f, p

1.4729

0.38

1.8

13.0

-

-

f, c

1.4740

0.38

1.8

17.0

-

-

f, c

Fe-Cr-Ni ALLOYS

A297HC

0.38

1.8

28.5

4.0

-

f, a, c

A297HD

0.42

1.75

26.5

4.5

-

f, a, c

A297HF

0.30

<2.0

20.5

10.0

-

a, c

1.4826

0.40

1.75

22.0

10.0

-

a, c

A297HH

0.40

1.75

25.0

12.5

-

a, c

A297HI

0.40

1.0

25.0

21.5

-

a, c

253MA(2)

<0.20

1.70

21.0

11.0

Ce

a, c

A297HK40

0.40

1.75

25.0

20.0

-

a, c

AISI 310S

<0.08

<1.5

25.0

20.5

-

a, c

A297HL

0.40

<2.0

30.0

20.0

-

a, c

24Cr/24NiNb

0.33

1.25

24.0

24.0

1.5 Nb

a, c

Fe-Ni-Cr ALLOYS

A297HN

0.35

2.0

21.0

25.0

2.0 Mn

a, c

A351CT15C

0.10

1.0

20.0

32.0

1.0 Nb

a, (c)

A297HP35

0.40

1.75

25.0

34.0

-

a, c

A297HP25Cr/35NiNb

0.40

1.75

25.0

34.0

1.3 Nb

a, c

A297HP35MA

0.40

2.5

25.0

30.0

1.2 Nb+Ti

a, c

A297HT

0.55

<2.5

17.0

35.0

-

a, c

A297HU

0.40

1.75

18.0

37.5

-

a, c

18Cr/38NiNb

0.40

1.75

18.0

37.5

1.5 Nb

a, c

353MA (2)

<0.20

1.5

25.0

35.0

Ce

a, c

Nickel and Cobalt base ALLOYS

35Cr/45NiMA

0.40

<2.25

35.0

45.0

1.0 Ni+Ti

a, c

28Cr/48Ni/5W

0.42

1.25

28.5

48.5

4.75W

a, c

CY40

-

-

-

-

-

a, c

17Cr/53NiW

<0.50

1.50

17.0

53.0

1.5W-1.0N

a, c

A297HW

0.55

<2.50

12.0

60.0

<2.0 Mn

a, c

A297HX

0.55

<2.50

17.0

66.0

<2.0 Mn

a, c

UMCO50

0.09

1.0

28

-

49.5 Co

a, c

UMCO51

0.03

1.0

28.5

-

50.0 Co

a, c

50Cr/50NiNb

<0.1

0.4

50.0

BAL

1.5 Nb

a

Mechanical and physical properties

Yield stress 0.2% MPa min

UTS MPa min

Elongation %min

Density

Patternmaker's shrinkage

Maximum working temp. in air °C

Fe-Cr ALLOYS

1.4710

-

-

-

-

2.0

750

1.4729

-

-

-

-

2.0

850

1.4740

-

-

-

-

2.0

900

Fe-Cr-Ni ALLOYS

A297HC

-

-

-

7.5

1.5

1000

A297HD

240

515

8

7.58

2.0

1050

A297HF

240

485

25

7.75

2.4

870

1.4826

230

440

8

7.8

2.4

950

A297HH

240

515

10

7.72

2.4

1000

A297HI

240

485

10

7.72

2.4

1020

253MA(2)

260

530

20

7.75

2.4

1150

A297HK40

250

480

10

7.75

2.3

1050

AISI 310S

210

500

35

7.85

2.3

1025

A297HL

240

450

10

7.72

2.3

1100

24Cr/24NiNb

220

450

8

7.90

2.3

1070

Fe-Ni-Cr ALLOYS

A297HN

234

435

8

7.83

2.4

1050

A351CT15C

175

440

20

8.0

2.3

1050

A297HP35

220

440

8

8.0

2.3

1100

A297HP25Cr/35NiNb

235

435

5

8.0

2.3

1120

A297HP35MA

235

435

5

8.0

2.3

1150

A297HT

220

450

4

7.92

2.3

1020

A297HU

206

450

4

8.04

2.3

1050

18Cr/38NiNb

235

450

8

8.04

2.3

1050

353MA (2)

260

500

15

7.90

2.3

1150

Nickel and Cobalt base ALLOYS

35Cr/45NiMA

220

440

8

8.10

2.3

1150

28Cr/48Ni/5W

220

400

3

8.30

2.2

1150

CY40

195

485

30

8.35

2.2

1100

17Cr/53NiW

250

450

5

8.20

2.2

1120

A297HW

275

415

5

8.14

2.2

1100

A297HX

255

415

10

8.14

2.2

1100

UMCO50

-

500

6

8.05

2.3

1150

UMCO51

-

540

3

7.96

2.3

1150

50Cr/50NiNb

270

540

8

7.95

2.2

1100

Creep limit

Creep limit 1% 10.000 hours Mpa at °C(4)

Creep strength for 100.000 hours Mpa at °C(4)

600

700

800

900

1000

1100

600

700

800

900

1000

1100

Fe-Cr ALLOYS

1.4710

19.5

8

2.5

-

-

-

-

-

-

-

-

-

1.4729

22

9

3.5

1

-

-

-

-

-

-

-

-

1.4740

22

9

3.5

1

-

-

-

-

-

-

-

-

Fe-Cr-Ni ALLOYS

A297HC

26

11

5

1.5

-

-

-

-

-

-

-

-

A297HD

-

21.5

10

4

1.0

-

-

-

-

-

-

-

A297HF

-

40

19

9

2.0

-

40

25

12

5.0

-

-

1.4826

82

46

23

10

-

-

47

26

12

5

-

-

A297HH

-

44

22

11

4.5

-

45

30

15

6.0

2.8

-

A297HI

-

42

24

11

4

1.5

-

34

22

10

4.0

-

253MA(2)

-

55

28

16

7

1.5

-

50

26

14

6.0

-

A297HK40

-

57

35

18

8

2.5

-

45

32

17

6.5

-

AISI 310S

-

53

32

16

7

2.0

-

42

29

15

5.5

-

A297HL

-

58

36

19

9

2.5

-

46

32

17

6.5

-

24Cr/24NiNb

-

70

42

22

9

-

-

65

38

19

7.0

-

Fe-Ni-Cr ALLOYS

A297HN

-

45

28

17

6.5

-

-

42

28

16

6.0

-

A351CT15C

75

68

42

22

8

-

-

65

40

21

8.5

-

A297HP35

-

60

40

25

12

2

-

60

38

22

12

2.5

A297HP25Cr/35NiNb

-

62

43

27

14

2.5

-

65

42

26

12.5

3.5

A297HP35MA

-

64

45

29

15

3.0

-

70

50

28

14

4.0

A297HT

-

50

32

20

5.5

-

-

48

30

18

5.0

-

A297HU

-

52

34

20

6

-

-

50

32

19

6.0

-

18Cr/38NiNb

-

55

36

21

6

-

-

53

33

20

6.5

-

353MA (2)

-

62

43

28

14

2.5

-

65

44

26

12.0

3.0

Nickel and Cobalt base ALLOYS

35Cr/45NiMA

-

72

53

27

16

6.0

-

65

47

26

14

5.0

28Cr/48Ni/5W

-

70

55

24

11

4.5

-

73

50

24

11

4.0

CY40

-

60

41

21

7.0

2.0

-

48

28

15

7.0

2.0

17Cr/53NiW

-

70

34

18

7.5

2.5

-

45

29

16

7.5

2.0

A297HW

-

50

25

13

6

-

-

30

20

13

6.0

-

A297HX

-

50

26

14

6.5

-

-

32

22

12

6.5

-

UMCO50

-

60

35

21

8

3.5

-

55

28

19

4.0

-

UMCO51

-

70

42

21

10

4.5

-

65

35

14

5.0

-

50Cr/50NiNb

-

62

35

20

9.0

3.0

-

58

34

19

8

2.5

(1) Wrought equivalent alloy.

(2) Alloy produced under licence of Outukumpu AB.

(3) Special Metals Inc. Trade Mark.

(4) Reference data for centrifugally cast products: for static castings apply reduction of 10 - 15%.

(5) f: Delta ferrite; p: Perlite; a: Austenite; c: Carbides; (): Secondaryphase.

Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0103 / NACE MR-0175 / ISO 15156, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2010 Add. 2011, API 6A (American Petroleum Institute), with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3, NADCAP Certified in accordance with SAE Aerospace Standards, RWMA Class (Resistance Welding Manufacturing Aliance)       


If you have any requirement of above items, please feel free to contact us  


Regards,            


CONTACT PERSON :            


MUKESH SHAH            
Director            
MOBILE No. 0091- 9820292499            
EMAIL - sales@rolexalloys.com    

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