中外常用钢号对照表及化学成分

中外常用钢号对照表及化学成分

产品名
称标准

牌号

化学成分%

国外产品牌号

C

Si

Mn

Cr

Ni

Mo

Cu

Ti

S

P

Al

美国

日本

德国

不锈钢
GB1220-92

00Cr19Ni10

≤0.03

≤1.0

≤2.0

18.020.0

8.012.0

-

-

-

≤0.03

≤0.035

-

304L

SUS304L

X2CrNi
-18.9

1Cr19Ni12

≤0.12

≤1.0

≤2.0

17.019.0

10.513.0

-

-

-

≤0.03

≤0.035

-

305

SUS305

X5CrNi
-19.11

0Cr25Ni12

≤0.08

≤1.0

≤2.0

24.026.0

19.022.0

-

-

-

≤0.03

≤0.035

-

310S

SUS-310S

 

0Cr17Ni12Mo2

≤0.08

≤1.0

≤2.0

16.018.5

10.014.0

2.03.0

-

-

≤0.03

≤0.035

-

316

SUS316

X5CrNi
-Mo18.1

00Cr17Ni14Mo2

≤0.03

≤1.0

≤2.0

16.018.0

12.015.0

2.03.0

-

-

≤0.035

≤0.035

-

316L

SUS316L

X2CrN
i-Mo18.1

1Cr18Ni12Mo2Ti

≤0.12

≤1.0

≤2.0

16.019.0

11.014.0

1.82.5

-

5*(c%-0.020.8

≤0.03

≤0.035

-

 

 

X10CrNi
-MoTi

0Cr18Ni12Mo2Ti

≤0.08

≤1.0

≤2.0

16.019.0

11.014.0

1.825

-

5*c%0.7

≤0.03

≤0.035

-

316Ti

SUS316Ti

X10CrNi-
MoTi18.0

1Cr18Ni9Ti

≤0.12

≤1.0

≤2.0

17.019.0

8.011.0

-

-

5*(c%-0.020.8

≤0.03

≤0.035

-

321H

SUS312H

X12CrNi
-Ti18.9

2Cr13

0.160.25

≤1.0

≤1.0

12.014.0

≤0.6

-

-

 

≤0.03

≤0.035

-

420

SUS420J1

X20Cr13

9Cr18MoV

0.850.95

≤0.8

≤0.8

17.019.0

≤0.6

1.01.3

-

 

≤0.03

≤0.035

-

440B

SUS440B

X90CrMo
-V18

0Cr17Ni7Al

≤0.09

≤1.0

≤1.0

16.018.0

6.57.75

-

≤0.5

 

≤0.03

≤0.035

0.751.5

17-7PH
(631)

SUS631

X7CrNi
-A117.7

1Cr18Ni9

≤0.15

≤1.0

≤2.0

17.019.0

8.010.0

-

-

-

≤0.03

≤0.035

-

302

SUS302

 

Y1Cr18Ni9

≤0.15

≤1.0

≤2.0

17.019.0

8.010.0

需要时加≤0.6

-

 

≤0.15

≤0.20

-

303

SUS303

X12CrNi
-S18.8

0Cr18Ni9

≤0.07

≤1.0

≤2.0

17.019.0

8.011.0

-

 

≤0.03

≤0.035

-

304

SUS304

X5Cr-
Ni18.9

 

产品名称标准

牌号

化学成分%

国外产品牌号

C

Si

Mn

Cr

Ni

Mo

Cu

Ti

S

P

N

美国

日本

德国

不锈耐酸铸钢GB2100
-80

ZG1Cr18
Ni9Ti

≤0.12

≤1.5

0.82.0

17.020.0

8.011.0

-

-

5X(
C0.02)
-0.7

0.03

0.045

-

 

JISSCS22

 

ZG1Cr18N
i12Mo2Ti

≥0.12

≤1.5

0.82.0

16.019.0

11.013.0

2.03.0

-

5X(C-0.02)
0/7

0.03

0.045

-

 

JISSCS22

DINX6
CrNiMo
-Nb1810W-
Nr.1.4581

ZG00Cr
18Ni10

≤0.03

≤1.5

0.82.0

17.020.0

8.0120

-

-

-

0.03

0.04

-

ACI:CF
-3 USA:
J92500

JISSCS19

DING-X
2CrNi-189

ZG0Cr17Ni
14Cu4Nb

≤0.07

≤1.0

≤1.0

15.517.5

3.05.0

-

2.64.6

-

≤0.03

≤0.035

-

 

 

 

ZG1Cr18
Mn8Ni14N

≤0.1

≤1.5

7.510.0

17.019.0

3.505.50

-

-

-

≤0.03

≤0.06

0.120.25

 

 

 

ZG1Cr24Ni
20Mo2Cu3

≤0.12

≤1.5

0.82.0

23.025.0

19.021.0

2.03.0

3.04.0

-

0.03

0.045

-

 

 

 

ZG1Cr17Mn9
Ni14Mo3Gu2N

≤0.12

≤1.5

8.010.0

16.019.0

3.05.0

2.93.5

2.02.5

-

0.035

0.06

0.160.26

 

 

 

ZG1Cr18Mn
13Mo2GuN

≤0.12

≤1.5

12.014.0

17.020.0

-

1.52.0

1.52.0

0.035

0.06

0.192.6

 

 

 

ZG2Cr13

0.160.24

≤1.0

≤0.6

12.014.0

≤0.6

-

-

-

≤0.03

≤0.04

-

 

 

 

ZG1Cr13

0.080.15

≤1.0

≤0.6

12.014.0

-

-

-

-

0.03

0.04

-

ACICA
-15UNS
J91150

JISSCS1

DING-
X7Cr13
G-X10Cr13

ZG0Cr18Ni9

≤0.08

≤1.5

0.82.0

17.020.0

8.011.0

-

-

-

0.03

0.04

-

ACICF
-8UNS
J92600

JISSCS13

DING-
X6CrNi189

ZG1Cr18Ni9

≤0.12

≤1.5

0.82.0

17.020.0

8.011.0

-

-

-

0.03

0.045

-

 

JISSCS12
SCS13A

G-X10
CrNi188

ZGOCr18Ni9Ti

≤0.08

≤1.5

0.82.0

17.020.0

8.011.0

-

-

5X(C
-0.02)
-0.7

0.03

0.04

-

ACICF
-8CUNS
J92710

SCS21

G-X5CrNi
-Nb189

ZG0Cr18Ni
-12Mo2Ti

≤0.08

≤1.5

0.82.0

16.019.0

11.013.0

2.03.0

-

5X(C-0.02)
-0.7

0.03

0.04

-

ACICF
-8MUNS
J92900

 

 

一般工程
用铸钢GB5676
-85

ZG200-400

C

Mn

Si

S

P

残余元素

U-60-30

SC410

 

Ni

Cr

Cu

Mo

V

0.2

0.8

0.5

0.04

0.04

0.3

0.35

0.3

0.2

0.05

ZG230-450

0.3

0.9

0.5

0.04

0.04

0.3

0.35

0.3

0.2

0.05

65-35

450

 

ZG270-500

0.4

0.9

0.5

0.04

0.04

0.3

0.35

0.3

0.2

0.05

 

 

 

ZG310-570

0.5

0.9

0.6

0.04

0.04

0.3

0.35

0.3

0.2

0.05

80-40

 

 

产品名
称标准

牌号

化学成分%

国外产品牌号

C

Si

Mn

Cr

Ni

Mo

Cu

Ti

S

P

N

美国

日本

德国

普通碳素
结构钢
GB700-88

Q215
(A2
C2)

0.090.15

≤0.3

0.250.55

-

-

-

-

-

≤0.05

≤0.045

-

1010

SBC300

C15

Q235
(A3
C3)

0.140.22

≤0.3

0.30.65

-

-

-

-

-

≤0.05

≤0.045

-

1015

SCD3

C22

Q255
(A4
C4)

0.180.28

≤0.3

0.40.7

-

-

-

-

-

≤0.05

≤0.045

-

1020 1023
1025

SCD4

C22

优质碳素
结构钢
GB699-88

10

0.070.14

0.170.37

0.350.65

≤0.15

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1010 1012

SWRCH10A

CK10

15

0.120.17

0.170.37

0.350.65

≤0.25

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1015 1017

SWRCH15A

CK15

25

0.220.30

0.170.37

0.50.8

≤0.25

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1025 1026
1029

SWRCH25K

CK25

30

0.270.35

0.170.37

0.50.8

≤0.25

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1030 1034

SWRCH30K

CK30

35

0.320.40

0.170.37

0.50.8

≤0.25

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1034 1035

SWRCH35K

CK35

45

0.420.50

0.170.37

0.50.8

≤0.25

≤0.25

-

≤0.25

-

≤0.035

≤0.035

-

1045

SWRCH45K

CK45

C

Si

Mn

Cr

Ni

Mo

Cu

Ti

S

P

V

弹簧钢
GB1222-84

55SiMn

0.520.60

1.52.0

0.60.9

≤0.35

≤0.35

-

≤0.25

-

≤0.035

≤0.035

-

9255

SUP6
SUP7

55Si7

60Si2Mn

0.560.64

1.520.0

0.60.9

≤0.35

≤0.35

-

≤0.25

-

≤0.035

≤0.035

-

9260

SUP6
SUP7

60SiMn5

60Si2MnA

0.560.64

1.62.0

0.60.9

≤0.35

≤0.35

-

≤0.25

-

≤0.03

≤0.03

-

 

 

 

碳素工具钢
GB1298-86

T8T8A

0.750.84

≤0.35

≤0.4

≤0.25

≤0.2

-

≤0.3

-

≤0.03

≤0.03

-

W1-8

SK5

C85W

T9T9A

0.850.94

≤0.35

≤0.4

-

-

-

-

-

≤0.03

≤0.03

-

W1-8.5

SK4

 

 

T10T10A

0.951.04

≤0.35

≤0.4

-

-

 

-

≤0.03

≤0.03

-

W1-9.5

SK3

C105W2