冷镦钢钢号近似对照

序 号

中国 GB

中国台湾 CNS

德 国

法国 NF

国际标准 化组织 ISO

日本 JIS

俄罗斯 ГОСТ

英国 BS

美 国

韩国 KS

DIN

W-Nr.

ASTM/AISI

UNS

1

ML08

SWRCH8A

QSt34-3 (C7C)

1.0213

FB8 FR8

CC8X (A2R)

SWRCH8R

08кп

0/1

1010

G10100

SWCH8A

2

ML10

SWRCH10K

QSt36-3 (C11C)

1.0214

XC10 FB10 FR10

CC8A (A2A1)

SWRCH10R

10кп

0/2

1012

G10120

SWCH10K

3

ML15

SWRCH15K

QSt38-3 (C14C) Cq15 (C15C)

1.0234 1.1132

FR15 FB18 FR18

CC15A (A4Al)

SWRCH15K

15пс

0/3

1015

G10150

SWCH15K

4

ML20

SWRCH20K

Cq22 (C22C)

1.1152

XC18 FR20

CC21A (A5Al)

SWRCH20K

20пс

0/4

1020

G10200

SWCH20K

5

ML25

SWRCH25K

XC25 FR28

SWRCH25K

25

1025

G10250

SWCH25K

6

ML30

SWRCH30K

XC32 FR32

CE28E4 (C2)

SWRCH30K

30

1/1

1030

G10300

SWCH30K

7

ML35

SWRCH35K

Cq35 (C35C)

1.1172

XC38 FR36

CE35E4 (C3)

SWRCH35K

35

1/2

1034

G10340

SWCH35K

8

ML40

SWRCH40K

XC40 FR38

CE40E4

SWRCH40K

40

1/3

1040

G10400

SWCH40K

9

ML45

SWRCH45K

Cq45 (C45C)

1.1192

XC45

CE45E4 (C6)

SWRCH45K

45

1044

G10440

SWCH45K

10

ML25Mn

SWRCH27K

1C25

SWRCH25K SWRCH27K

1026

G10260

SWCH25K

11

ML30Mn

SWRCH33K

1C30

CE28E4

SWRCH30K SWRCH33K

1030

G10300

SWCH30K

12

ML35Mn

SWRCH38K

1C35

CE35E4

SWRCH35K SWRCH38K

2/1

1034

G10340

SWCH35K

13

ML40Mn

SWRCH41K

1C40

CE40E4

SWRCH40K SWRCH43K

40Г

2/2

1040

G10400

SWCH41K

14

ML45Mn

SWRCH48K

1C45

CE45E4

SWRCH45K SWRCH48K

45Г

162

1045

G10450

SWCH45K

15

ML15Cr

15Cr2

1.7015

15Х

5115

G51150

16

ML20Cr

20Cr4E (B10)

20Х

5120

G51200

17

ML40Cr

41Cr4

1.7035

38C4 42C4

41Cr4E (C16)

40Х

3/2

5140

G51400

18

ML15MnB

20MB5

CE20BG2 (E2)

SWRCHB 620

9/0

1518

G15180

19

ML30CrMo

≈25CrMo4

1.7218

30CD4

30ХМА

4130

G41300

20

ML35CrMo

34CrMo4

1.7220

34CD4

34CrMo4E (C31)

4135 A320ML7B

G41350

21

ML42CrMo

42CrMo4

1.7225

42CD4

42CrMo4E (C32)

4140 A320ML7M

G41400