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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
18.0~20.0
8.0~12.0
-
-
-
≤0.03
≤0.035
-
304L
SUS304L
X2CrNi
-18.9
1Cr19Ni12
≤0.12
≤1.0
≤2.0
17.0~19.0
10.5~13.0
-
-
-
≤0.03
≤0.035
-
305
SUS305
X5CrNi
-19.11
0Cr25Ni12
≤0.08
≤1.0
≤2.0
24.0~26.0
19.0~22.0
-
-
-
≤0.03
≤0.035
-
310S
SUS-310S
 
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
X5CrNi
-Mo18.1
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
X2CrN
i-Mo18.1
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
-
 
 
X10CrNi
-MoTi
0Cr18Ni12Mo2Ti
≤0.08
≤1.0
≤2.0
16.0~19.0
11.0~14.0
1.8~25
-
5*c%~0.7
≤0.03
≤0.035
-
316Ti
SUS316Ti
X10CrNi-
MoTi18.0
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
SUS312H
X12CrNi
-Ti18.9
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
X90CrMo
-V18
0Cr17Ni7Al
≤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
X7CrNi
-A117.7
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
X12CrNi
-S18.8
0Cr18Ni9
≤0.07
≤1.0
≤2.0
17.0~19.0
8.0~11.0
-
 
≤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
0.8~2.0
17.0~20.0
8.0~11.0
-
-
5X(
C0.02)
-0.7
0.03
0.045
-
 
JIS:SCS22
 
ZG1Cr18N
i12Mo2Ti
≥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:X6
CrNiMo
-Nb1810W-
Nr.1.4581
ZG00Cr
18Ni10
≤0.03
≤1.5
0.8~2.0
17.0~20.0
8.0~120
-
-
-
0.03
0.04
-
ACI:CF
-3 USA:
J92500
JIS:SCS19
DIN:G-X
2CrNi-189
ZG0Cr17Ni
14Cu4Nb
≤0.07
≤1.0
≤1.0
15.5~17.5
3.0~5.0
-
2.6~4.6
-
≤0.03
≤0.035
-
 
 
 
ZG1Cr18
Mn8Ni14N
≤0.1
≤1.5
7.5~10.0
17.0~19.0
3.50~5.50
-
-
-
≤0.03
≤0.06
0.12~0.25
 
 
 
ZG1Cr24Ni
20Mo2Cu3
≤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
Ni14Mo3Gu2N
≤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
 
 
 
ZG1Cr18Mn
13Mo2GuN
≤0.12
≤1.5
12.0~14.0
17.0~20.0
-
1.5~2.0
1.5~2.0
0.035
0.06
0.19~2.6
 
 
 
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
-15UNS: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
-8UNS: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-X10
CrNi188
ZGOCr18Ni9Ti
≤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
-8CUNS:J92710
SCS21
G-X5CrNi
-Nb189
ZG0Cr18Ni
-12Mo2Ti
≤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
-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)
0.09~0.15
≤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
优质碳素
结构钢
GB699-88
10
0.07~0.14
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
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
C
Si
Mn
Cr
Ni
Mo
Cu
Ti
S
P
V
弹簧钢
GB1222-84
55SiMn
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
1.5~20.0
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
GB1298-86
T8、T8A
0.75~0.84
≤0.35
≤0.4
≤0.25
≤0.2
-
≤0.3
-
≤0.03
≤0.03
-
W1-8
SK5
C85W
T9、T9A
0.85~0.94
≤0.35
≤0.4
-
-
-
-
-
≤0.03
≤0.03
-
W1-8.5
SK4
 
 
T10、T10A
0.95~1.04
≤0.35
≤0.4
-
-
 
-
≤0.03
≤0.03
-
W1-9.5
SK3
C105W2
 
 
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