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Grades Table


MARTENSITIC Grades table

EN (10088)

Common Names

BS (Wrought)

AISI

UNS

En

German

SS

EN (10283)

BS (Cast)

Composition Guide

.

.

.

..

.

.

.

.

.

.

C

Cr

Ni

Mo

Others

1.4006

F6a

410S21

410

S41000

56A

X10Cr13

2302

1.4011

410C21

.08-.15

12

-

-

-

1.4005

-

416S21

416

S41600

56AM

X12CrS13

2380

-

-

.08-.15

12

-

-

.35xS

1.4021

-

420S29

420

S42010

56B

X20Cr13

2303

-

420C28

.16-.25

12

-

-

-

1.4028

-

420S45

420

S42000

56D

X30Cr13

2304

-

-

.26-.35

12

-

-

-

1.4029

-

416S37

420F

S42020

56CM

-

-

-

-

.25-.32

12

-

-

.35xS

1.4031

-

420S45

420

S42000

56D

X39Cr13

2304

-

-

.36-.42

13

-

-

-

1.4034

-

-

-

-

-

X46Cr13

-

-

-

.43-.50

13

-

-

-

1.4057

-

431S29

431

S43100

57

X20CrNi17-2

2321

-

-

.12-.22

15

2

-

-

1.4104

-

416S29

416

-

56BM

X12CrMoS

2383

-

-

.10-.17

16

-

0.4

.35xS

1.4112

-

-

440B

S44003

-

X90CrMoV18

-

-

-

.85-.95

17

-

1.0

0.1V

1.4116

-

-

-

-

-

X45CrMoV15

-

-

-

.45-.55

14

-

0.6

0.1V

1.4122

-

-

-

-

-

X35CrMo17

-

-

-

.33-.45

16

-

1.0

-

1.4125

-

-

440C

S44004

-

X105CrMo17

-

-

-

.95-1.2

17

-

0.6

-

1.4313

F6NM

-

-

S41500

-

X3CrNiMo13-4

2385

1.4317

-

0.05x

12

3

0.5

0.02N

1.4418

248SV

-

-

-

-

X4CrNiMo16-5

2387

1.4405

-

.06x

15

4

1.0

.02N

1.4532

15/7PH

-

632

S15700

-

X8CrNiMoAl15-7-2

-

-

-

0.10x

15

7

2.0

1.2Al

1.4542

17/4PH

-

630

S17400

-

X5CrNiCuNb17-4

-

1.4525

-

.07x

17

4

-

4.0Cu

1.4568

17/7PH

-

631

S17700

-

-

-

-

-

.09x

17

7

-

1.0Al

1.4594

520B

460S52

-

-

-

-

-

-

-

0.7x

14

5

1.5

1.5Cu



Note
Composition Guide figures are intended to be representative of the grade, not typical.
'x' indicates a maximum