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中外常用鋼號(hào)對(duì)照表及化學(xué)成分
發(fā)布日期：2010-05-18
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產(chǎn)品名
稱標(biāo)準(zhǔn)
牌號(hào)
化學(xué)成分%
國(guó)外產(chǎn)品牌號(hào)
C
Si
Mn
Cr
Ni
Mo
Cu
Ti
S
P
Al
美國(guó)
日本
德國(guó)
不銹鋼
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
需要時(shí)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

產(chǎn)品名 稱標(biāo)準(zhǔn)
牌號(hào)
化學(xué)成分%
國(guó)外產(chǎn)品牌號(hào)
C
Si
Mn
Cr
Ni
Mo
Cu
Ti
S
P
N
美國(guó)
日本
德國(guó)
普通碳素 結(jié)構(gòu)鋼 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
優(yōu)質(zhì)碳素 結(jié)構(gòu)鋼 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
 
 
 
彈簧鋼 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
-
 
 
 
碳素工具鋼 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