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

18.0~20.0

8.0~12.0

_

_

_

≤
0.03

≤
0.035

_

304L

SUS304L

X2CrNi18.9

1Cr19Ni12

≤
0.12

≤
1.0

≤
2.0

17.0~19.0

10.5~13.0

_

_

_

≤
0.03

≤
0.035

_

305

SUS305

X5CrNi19.11

0Cr25Ni20

≤
0.08

≤
1.0

≤
2.0

24.0~26.0

19.0~22.0

_

_

_

≤
0.03

≤
0.035

_

310S

SUS310S

0Cr17Ni12Mo2

≤
0.08

≤
1.0

≤
2.0

16.0~18.5

10.0~14.0

2.0~3.0

_

_

≤
0.03

≤
0.035

_

316

SUS316

X5CrNiMo18.1

00Cr17Ni14Mo2

≤
0.03

≤
1.0

≤
2.0

16.0~18.0

12.0~15.0

2.0~3.0

_

_

≤
0.035

≤
0.035

_

316L

SUS316L

X2CrNiMo18.1

1Cr18Ni12Mo2Ti

≤
0.12

≤
1.0

≤
2.0

16.0~19.0

11.0~14.0

1.8~2.5

_

5*（c%-0.02）~0.8

≤
0.03

≤
0.035

_

X10CrNiMoTi

0Cr18Ni12Mo2Ti

≤
0.08

≤
1.0

≤
2.0

16.0~19.0

11.0~14.0

1.8~2.5

_

5*c%~0.7

≤
0.03

≤
0.035

_

316Ti

SUS316Ti

X10CrNiMoTi18.0

1Cr18Ni9Ti

≤
0.12

≤
1.0

≤
2.0

17.0~19.0

8.0~11.0

_

_

5*（c%-0.02）~0.8

≤
0.03

≤
0.035

_

321H

SUS321H

X12CrNiTi18.9

2Cr13

0.16~0.25

≤
1.0

≤
1.0

12.0~14.0

≤
0.6

_

_

≤
0.03

≤
0.035

_

420

SUS420J1

X20Cr13

9Cr18MoV

0.85~0.95

≤
0.8

≤
0.8

17.0~19.0

≤
0.6

1.0~1..3

_

≤
0.03

≤
0.035

_

440B

SUS440B

X90CnMoV18

0Cr17Ni7A1

≤
0.09

≤
1.0

≤
1.0

16.0~18.0

6.5~7.75

_

≤
0.5

≤
0.03

≤
0.035

0.75~1.5

17-7PH(631)

SUS631

X7CrNiAl17.7

1Cr18Ni9

≤
0.15

≤
1.0

≤2.0

17.0~19.0

8.0~10.0

_

_

_

≤
0.03

≤
0.035

_

302

SUS302

Y1Cr18Ni9

≤
0.15

≤
1.0

≤2.0

17.0~19.0

8.0~10.0

需要
时加≤0.6

_

≤
0.15

≤
0.20

_

303

SUS303

X12CrNiS18.8

0Cr18Ni9

≤
0.07

≤
1.0

≤2.0

17.0~19.0

8.0~11.0

_

≤
0.03

≤
0.035

_

304

SUS304

X5CrN18.9

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

ZGlCr18Ni9Ti

≤
0.12

≤
1.5

0.8~2.0

17.0~20.0

8.0~11.0

_

_

5X(C-0.02)-0.7

0.03

0.045

_

JIS:SCS22

ZGlCr18Ni12-Mo2Ti

≤
0.12

≤
1.5

0.8~2.0

16.0~19.0

11.0~13.0

2.0~3.0

_

5X(C-0.02)-0.7

0.03

0.045

_

JIS:SCS22

DIN:G-X6CrNiMo-Nb1810
W-Nr.1.4581

ZG00Cr18Ni10

≤
0.03

≤
1.5

0.8~2.0

17.0~20.0

8.0~12.0

_

_

_

0.03

0.04

_

ACI:CF-3
UNS:J92500

JIS:SCS19

DIN:
G-X2CrNi-189

ZG0Cr17Ni14-Cu4Nb

≤
0.07

≤
1.0

≤
1.0

15.5~17.5

3.0~5.0

_

2.6~ 4.6

_

≤
0.03

≤
0.035

_

ZG1Cr18Mn8Ni14N

≤
0.1

≤
1.5

7.5~10.0

17.0~19.0

3.50~5.50

_

_

_

≤
0.03

≤
0.06

0.12~0.25

ZGlCr24Ni20-Mo2Cu3

≤
0.12

≤
1.5

0.8~2.0

23.0~25.0

19.0~21.0

2.0~3.0

3.0~ 4.0

_

0.03

0.045

_

ZG1Cr17Mn9-Ni14Mo3Cu2N

≤
0.12

≤
1.5

8.0~10.0

16.0~19.0

3.0~5.0

2.9~3.5

2.0~ 2.5

_

0.035

0.06

0.16~0.26

ZG1Cr18Mn13-Mo2CuN

≤
0.12

≤
1.5

12.0~14.0

17.0~20.0

_

1.5~2.0

1.5~ 2.0

_

0.035

0.06

0.19~0.26

ZG2Cr13

0.16~0.24

≤
1.0

≤
0.6

12.0~14.0

≤
0.6

_

_

_

≤
0.03

≤
0.04

_

ZG1Cr13

0.08~0.15

≤
1.0

≤
0.6

12.0~14.0

_

_

_

_

0.03

0.04

_

ACI:CA-15
UNS:J91150

JIS:SCS1

DIN:G-X7Cr13
G-X10Cr13

ZG0Cr18Ni9

≤
0.08

≤
1.5

0.8~2.0

17.0~20.0

8.0~11.0

_

_

_

0.03

0.04

_

ACI-CF-8
UNS:J92600

JIS:SCS13

DIN:
G-X6CrNi189

ZG1Cr18Ni9

≤
0.12

≤
1.5

0.8~2.0

17.0~20.0

8.0~11.0

_

_

_

0.03

0.045

_

JIS:SCS12
SCS13A

G-X10CrNi188

ZG0Cr18Ni9Ti

≤
0.08

≤
1.5

0.8~2.0

17.0~20.0

8.0~11.0

_

_

5X(C-0.02)-0.7

0.03

0.04

_

ACI:CF-8M
UNS:J92900

SCS21

G-X5CrNiNb189

ZG0Cr18Ni12-Mo2Ti

≤
0.08

≤
1.5

0.8~2.0

16.0~19.0

11.0~13.0

2.0~3.0

_

5X(C-0.02)-0.7

0.03

0.04

_

ACI:CF-8M
UNS: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

6-35

SC450

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)

0.09~0.15

≤
0.3

0.25~0.55

_

_

_

_

_

≤
0.05

≤
0.045

_

1010

SBC300

C15

Q235(A3  C3)

0.14~0.22

≤
0.3

0.3~0.65

_

_

_

_

_

≤
0.05

≤
0.045

_

1015

SCD3

C22

Q255(A4  C4)

0.18~0.28

≤
0.3

0.4~ 0.7

_

_

_

_

_

≤
0.05

≤
0.045

_

1020 1023
1025

SCD4

C22

10

0.007~0.14

0.17~0.37

0.35~ 0.65

≤
0.15

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1010
1012

SWRCH10A

CK10

15

0.12~0.17

0.17~0.37

0.35~ 0.65

≤
0.25

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1015
1017

SWRCH15A

CK15

优质碳素
结构钢
GB699-88

25

0.22~0.30

0.17~0.37

0.5~ 0.8

≤
0.25

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1025 1026
1029

SWRCH25K

CK25

30

0.27~0.35

0.17~0.37

0.5~ 0.8

≤
0.25

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1030
1034

SWRCH30K

CK30

35

0.32~0.40

0.17~0.37

0.5~ 0.8

≤
0.25

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1034
1035

SWRCH35K

CK35

45

0.42~0.50

0.17~0.37

0.5~ 0.8

≤
0.25

≤
0.25

_

≤
0.25

_

≤
0.035

≤
0.035

_

1045

SWRCH45K

CK45

弹簧钢
GBl222-84

55Si2Mn

0.52~0.60

1.5~2.0

0.6~ 0.9

≤
0.35

≤
0.35

≤
0.25

_

≤
0.035

≤
0.035

_

9255

SUP6
SUP7

55Si7

60Si2Mn

0.56~0.64

1.5~2.0

0.6~ 0.9

≤
0.35

≤
0.35

≤
0.25

_

≤
0.035

≤
0.035

_

9260

SUP6
SUP7

60SiMn5

60Si2MnA

0.56~0.64

1.6~2.0

0.6~ 0.9

≤
0.35

≤
0.35

_

≤
0.25

_

≤
0.03

≤
0.03

_

碳素工具钢
GBl298-86

T8  T8A

0.75~0.84

≤
0.35

≤
0.4

≤
0.25

≤
0.2

_

≤
0.3

_

≤
0.03

≤
0.035

_

W1-8

SK5

C85W

T9  T9A

0.85~0.94

≤
0.35

≤
0.4

_

_

_

_

_

≤
0.03

≤
0.035

_

W1-8 1/2

SK4

T10  T10A

0.95~1.04

≤
0.35

≤
0.40

_

_

_

≤
0.03

≤
0.035

_

W1-9 1/2

SK3

C105W2