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uns s32750 super duplex stainless

Time: 2017-8-29   【Print】  【Close

Product Description:

 uns s32750 super duplex stainless

Steel Grade

C≤

Mn≤

Si≤

S≤

P≤

Cr

Ni

Mo

Cu≤

N

S32750((SAF2507)

00Cr22Ni7Mo4N

0.03

1.20

0.80

0.020

0.035

24.0/

26.0

6.0/

8.0

3.0/

5.0

0.50

0.24/

0.32

S31803(SAF2205)

00Cr22Ni5Mo3N

0.03

2.00

1.0

0.02

0.030

21.0/

23.0

4.50/

6.50

2.50/

3.50

 

0.08/

0.20

S31500(3RE60)

00Cr18Ni5Mo3Si2

0.03

1.2/

2.00

1. 4/

2.00

0.030

0.030

18.0/

19.0

4.25/

5.25

2.50/

2.00

 

0.05/

0.10

 

 

 Steel Grade

Heat Treatment℃

Ab(MPa)

As(MPa)

El ≥

HB

HRC

S32750(SAF2507)

00Cr22Ni5Mo3N

1025-1125

800

550

15

310

32

S31803(SAF2205)

00Cr22Ni5Mo3N

1020-1100

620

450

25

290

30.5

S31500(3RE60)

00Cr18Ni5Mo3Si2

980-1040

630

440

30

290

30.5

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