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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
|
||
|
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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