2024年3月30日发(作者：桓玉宇)
表1国内不锈钢标准钢号对照表
中国日本美国
GB1220-
92GB3280
-92JISAISIUNS
0Cr13SUS410SS410
1Cr13SUS410410
2Cr13SUS420J1420J1
1Cr17SUS430430
7Cr17SUS440A440A
9Cr18SUS440C440C
法国前苏联
NFA35-
BS970BS1DIN17440575NFA35ГОСТ
449DIN17224-5765632
410S21
420S29
X7Cr13
X20Cr13
Z6C13
Z20C13
08X13
20x13
英国德国
0Cr18Ni9SUS304304304S15
00Cr19Ni
10SUS304L304L304S12
0Cr17Ni1
2Mo2SUS316316316S16
00Cr17Ni
14Mo2SUS316L316L316S12
0Cr18Ni1
1TiSUS321321
0Cr18Ni1
1NbSUS347347347S17
X105CrMo
17
X5CrNi18
9
X2CrNi18
9
X5CrNiMo
1812
X2CrNiMo
1812
X10CrNiT
i189
X10CrNiN
b189
Z100CD17
Z6CN18.0
9
Z2CN18.0
9
Z6CND17.
12
Z2CND17.
12
Z6CNT18.
10
Z6CNNb18
.10
95X18
08X18H10
03X18H11
03X17H14
M2
08X18H10
T
08X18H12
F
表2马氏体、铁素体、奥氏体、双相不锈钢的化学成
类
型
奥
化学成分 %
S
≤0.030
≤0.030
≤0.030
氏
牌 号
1Cr17Mn6
201Ni5N
03Cr17Mn
201L6Ni5N
1Cr18Mn8
202Ni5N
03Cr16Mn
2048Ni2N
1Cr18Mn1
国内研制0Ni5Mo3N
2Cr13Mn9
前苏联Ni4
2Cr15Mn1
国内研制5Ni2N
1Cr18Mn1
0Ni5Mo3N
钢 号
C
≤0.15
≤0.030
≤0.15
≤0.030
≤0.10
0.15-
0.25
0.15-
0.25
≤0.15
Cr
16.00-
18.00
16.00-
18.00
17.00-
19.00
15.00-
17.00
17.00-
19.00
12.00-
14.00
14.00-
16.00
17.00-
19.00
Ni
3.50-
5.50
3.50-
5.50
4.00-
6.00
1.50-
3.50
4.00-
6.00
3.70-
5.00
1.50-
3.00
4.00-
6.00
Mn
5.50－
7.50
5.50－
7.50
7.50-
10.00
7.00-
9.00
8.50-
12.00
8.00-
10.00
14.00-
16.00
8.50-
12.00
P
≤0.060
≤0.060
≤0.060
≤0.060≤0.030
体301
302
303
303se
1Cr17Ni7≤0.15
1Cr18Ni9≤0.15
Y1Cr18Ni
9≤0.15
Y1Cr18Ni
9Se≤0.15
0Cr18Ni9
00Cr19Ni
10
0Cr19Ni9
N
0Cr18Ni1
0NbN
00Cr18Ni
10N
1Cr18Ni1
2
0Cr23Ni1
3
0Cr25Ni2
0
0Cr17Ni1
2Mo2
≤0.07
≤0.030
≤0.08
≤0.08
≤0.030
≤0.12
≤0.08
≤0.08
≤0.08
型304
304L
304N1
304N2
304LN
305
309S
310S
316
16.00-
18.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
18.00-
20.00
18.00-
20.00
18.00-
20.00
17.00-
19.00
17.00-
19.00
22.00-
24.00
24.00-
26.00
16.00-
18.50
16.00-
19.00
16.00-
19.00
16.00-
18.00
16.00-
18.00
16.00-
18.50
17.00-
19.00
17.00-
19.00
18.00-
20.00
18.00-
20.00
6.00-
8.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
7.00-
10.50
7.50-
10.50
8.50-
11.50
10.50-
13.00
12.00-
15.00
19.00-
22.00
10.00-
14.00
11.00-
14.00
11.00-
14.00
12.00-
15.00
10.00-
14.00
10.50-
14.50
10.00-
14.50
12.00-
16.00
11.00-
15.00
11.00-
15.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤0.065
≤0.035
≤0.20
≤0.20
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
1Cr18Ni1
2Mo2Ti6)
0Cr18Ni1
2Mo2Ti
00Cr17Ni
316L14Mo2
0Cr17Ni1
316N2Mo2N
00Cr17Ni
316N13Mo2N
0Cr18Ni1
316J12Mo2Cu2
00Cr18Ni
316J1L14Mo2Cu2
0Cr19Ni1
3173Mo3
00Cr19Ni
317L13Mo3
≤0.12
≤0.08
≤0.030
≤0.08
≤0.030
≤0.08
≤0.030
≤0.12
≤0.08
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
317J1
1Cr18Ni1
2Mo3Ti6)≤0.12
0Cr18Ni1
2Mo3Ti≤0.08
0Cr18Ni1
6Mo5≤0.040
16.00-
19.00
16.00-
19.00
16.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
15.00-
20.00
23.00-
28.00
11.00-
14.00
11.00-
14.00
15.00-
17.00
8.00-
11.00
9.00-
12.00
9.00-
13.00
8.50-
10.50
11.50-
15.00
3.00-
6.00
≤2.00
≤2.00
≤2.00
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
奥氏体
1Cr18Ni9
321Ti6)
0Cr18Ni1
0Ti
0Cr18Ni1
3471Nb
0Cr18Ni9
XM7Cu3
0Cr18Ni1
XM15J13Si4
0Cr26Ni5
329J1Mo2
≤0.12
≤0.08
≤0.08
≤0.08
≤0.08
≤0.08
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤1.50
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
|
铁素体
铁
素
体
型
405
410L
430
430F
434
447J1
XM27
马403
410
氏405
1Cr18Ni10.10-
1Si4AlTi0.18
00Cr18Ni
5MoSi2≤0.030
0Cr13Al
00Cr12
1Cr17
Y1Cr17
≤0.08
≤0.030
≤0.12
≤0.12
1Cr17Mo≤0.12
00Cr30Mo
2≤0.010
00Cr27Mo≤0.010
1Cr12
1Cr13
0Cr13
≤0.15
≤0.15
≤0.08
17.50-
19.50
18.00-
19.50
11.50-
14.50
11.00-
13.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
28.50-
32.00
25.00-
27.50
11.50-
13.00
11.50-
13.50
11.50-
13.50
10.--
120..
4.50-
5.50
3)
3)
3)
3)
3)
-
-
3)
3)
3)
≤0.80
1.00-
2.00
≤1.00
≤1.00
≤1.25
≤1.00
≤1.00
≤0.40
≤0.40
≤1.00
≤1.00
≤1.00
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
416
体410J1
420J1
型420J2
420F
Y1Cr13
431
440A
440B
440C
440F
≤0.15
≤0.08-
1Cr13Mo0.18
0.16-
2Cr130.25
0.26-
3Cr130.35
0.26-
Y3Cr130.40
0.28-
3Cr13Mo0.35
0.36-
4Cr130.45
0.11-
1Cr17Ni20.17
0.60-
7Cr170.75
0.75-
8Cr170.95
0.90-
9Cr181.00
0.95-
11Cr171.20
0.95-
Y11Cr171.20
0.95-
9Cr18Mo1.10
0.85-
9Cr18MoV0.95
0Cr17Ni4
Cu4Nb≤0.07
0Cr17Ni7
Al≤0.09
0Cr15Ni7
Mo2Al≤0.09
12.00-
14.00
11.50-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
17.00-
19.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
17.00-
19.00
15.50-
17.50
16.00-
18.00
14.00-
16.00
3)
3)
3)
3)
3)
3)
3)
1.50-
2.50
3)
3)
3)
3)
3)
3)
3)
6.50-
7.50
6.50-
7.50
6.50-
7.50
≤1.25
≤1.00
≤1.00
≤1.00
≤1.25
≤1.00
≤0.80
≤0.80
≤1.00
≤1.00
≤0.80
≤1.00
≤1.25
≤0.80
≤0.80
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≥0.15
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
沉
淀
硬
化
型
630
631
632
≤1.00
≤1.00
≤1.00
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
化学成分
分 %
Mo
-
Si
≤1.00
≤1.00
≤1.00
Cu
-
N
≤0.25
≤0.25
其它
-
-
2.80-
3.50
≤0.25
0.15-
0.30
0.20-
0.30
－
2.8-3.5≤1.00-
0.15-
0.30
0.20-
0.30-
-
-
1)
-
-
-
-
-
-
-
-
-
2.00-
3.00
1.80-
2.50
1.80-
2.50
2.00-
3.00
2.00-
3.00
2.00-
3.00
1.20-
2.75
1.20-
2.75
3.00-
4.00
3.00-
4.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.10-
0.25
0.15-
0.30
0.12-
0.22
-
-
-
-
-
-
-
Se≥0.15
-
-
-
Nb≤0.15
-
-
-
-
-
Ti5(C%-
0.02)~0.
08
Ti5*C%-
0.70
-
-
-
-
-
-
-
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
1.00-
2.50
1.00-
2.50
-
-
-
-
-
0.10-
0.22
0.12-
0.22
-
-
-
-
2.50-
3.50
2.50-
3.50
4.00-
6.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
-
Ti5(C%-
0.02)~0.
08
Ti5*C%-
0.70
-
Ti5(C%-
0.02)~0.
08
Ti≥5*C%
Nb≥
10*C%
-
2)
2)
Al 0.10-
0.30; Ti
0.40-
0.70
-
Al 0.10-
0.30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.00-
3.00
≤1.00
≤1.00
≤1.00
≤1.00
3.00-
5.00
≤1.00
-
-
-
3.00-
4.00
-
-
-
-
-
-
-
-
-
2.50-
3.00
-
-
-
1)
0.75-
1.25
1.50-
2.50
0.75-
1.50
-
-
-
3.40-
4.00
1.30-
2.00
≤1.00
≤1.00
≤0.75
≤1.00
≤1.00
≤0.40
≤0.40
≤0.50
≤1.00
≤1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
≤0.015
≤0.015
-
-
-
1)
0.30-
0.60
-
-
1)
0.50-
1.00
-
-
4)
4)
4)
4)
4)
0.40-
0.70
1.00-
1.30
≤1.00
≤0.60
≤1.00
≤1.00
≤1.00
≤0.80
≤0.60
≤0.80
≤1.00
≤1.00
≤0.80
≤1.00
≤1.00
≤0.80
≤0.80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.00-
5.00
≤0.50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V0.07-
0.12
Nb 0.15-
0.45
Al 0.75-
1.50
Al 0.75-
1.50
-
-
2.00-
3.00
≤1.00
≤1.00
≤1.00
-
-
-
2024年3月30日发(作者：桓玉宇)
表1国内不锈钢标准钢号对照表
中国日本美国
GB1220-
92GB3280
-92JISAISIUNS
0Cr13SUS410SS410
1Cr13SUS410410
2Cr13SUS420J1420J1
1Cr17SUS430430
7Cr17SUS440A440A
9Cr18SUS440C440C
法国前苏联
NFA35-
BS970BS1DIN17440575NFA35ГОСТ
449DIN17224-5765632
410S21
420S29
X7Cr13
X20Cr13
Z6C13
Z20C13
08X13
20x13
英国德国
0Cr18Ni9SUS304304304S15
00Cr19Ni
10SUS304L304L304S12
0Cr17Ni1
2Mo2SUS316316316S16
00Cr17Ni
14Mo2SUS316L316L316S12
0Cr18Ni1
1TiSUS321321
0Cr18Ni1
1NbSUS347347347S17
X105CrMo
17
X5CrNi18
9
X2CrNi18
9
X5CrNiMo
1812
X2CrNiMo
1812
X10CrNiT
i189
X10CrNiN
b189
Z100CD17
Z6CN18.0
9
Z2CN18.0
9
Z6CND17.
12
Z2CND17.
12
Z6CNT18.
10
Z6CNNb18
.10
95X18
08X18H10
03X18H11
03X17H14
M2
08X18H10
T
08X18H12
F
表2马氏体、铁素体、奥氏体、双相不锈钢的化学成
类
型
奥
化学成分 %
S
≤0.030
≤0.030
≤0.030
氏
牌 号
1Cr17Mn6
201Ni5N
03Cr17Mn
201L6Ni5N
1Cr18Mn8
202Ni5N
03Cr16Mn
2048Ni2N
1Cr18Mn1
国内研制0Ni5Mo3N
2Cr13Mn9
前苏联Ni4
2Cr15Mn1
国内研制5Ni2N
1Cr18Mn1
0Ni5Mo3N
钢 号
C
≤0.15
≤0.030
≤0.15
≤0.030
≤0.10
0.15-
0.25
0.15-
0.25
≤0.15
Cr
16.00-
18.00
16.00-
18.00
17.00-
19.00
15.00-
17.00
17.00-
19.00
12.00-
14.00
14.00-
16.00
17.00-
19.00
Ni
3.50-
5.50
3.50-
5.50
4.00-
6.00
1.50-
3.50
4.00-
6.00
3.70-
5.00
1.50-
3.00
4.00-
6.00
Mn
5.50－
7.50
5.50－
7.50
7.50-
10.00
7.00-
9.00
8.50-
12.00
8.00-
10.00
14.00-
16.00
8.50-
12.00
P
≤0.060
≤0.060
≤0.060
≤0.060≤0.030
体301
302
303
303se
1Cr17Ni7≤0.15
1Cr18Ni9≤0.15
Y1Cr18Ni
9≤0.15
Y1Cr18Ni
9Se≤0.15
0Cr18Ni9
00Cr19Ni
10
0Cr19Ni9
N
0Cr18Ni1
0NbN
00Cr18Ni
10N
1Cr18Ni1
2
0Cr23Ni1
3
0Cr25Ni2
0
0Cr17Ni1
2Mo2
≤0.07
≤0.030
≤0.08
≤0.08
≤0.030
≤0.12
≤0.08
≤0.08
≤0.08
型304
304L
304N1
304N2
304LN
305
309S
310S
316
16.00-
18.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
18.00-
20.00
18.00-
20.00
18.00-
20.00
17.00-
19.00
17.00-
19.00
22.00-
24.00
24.00-
26.00
16.00-
18.50
16.00-
19.00
16.00-
19.00
16.00-
18.00
16.00-
18.00
16.00-
18.50
17.00-
19.00
17.00-
19.00
18.00-
20.00
18.00-
20.00
6.00-
8.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
8.00-
10.00
7.00-
10.50
7.50-
10.50
8.50-
11.50
10.50-
13.00
12.00-
15.00
19.00-
22.00
10.00-
14.00
11.00-
14.00
11.00-
14.00
12.00-
15.00
10.00-
14.00
10.50-
14.50
10.00-
14.50
12.00-
16.00
11.00-
15.00
11.00-
15.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤0.065
≤0.035
≤0.20
≤0.20
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
1Cr18Ni1
2Mo2Ti6)
0Cr18Ni1
2Mo2Ti
00Cr17Ni
316L14Mo2
0Cr17Ni1
316N2Mo2N
00Cr17Ni
316N13Mo2N
0Cr18Ni1
316J12Mo2Cu2
00Cr18Ni
316J1L14Mo2Cu2
0Cr19Ni1
3173Mo3
00Cr19Ni
317L13Mo3
≤0.12
≤0.08
≤0.030
≤0.08
≤0.030
≤0.08
≤0.030
≤0.12
≤0.08
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
317J1
1Cr18Ni1
2Mo3Ti6)≤0.12
0Cr18Ni1
2Mo3Ti≤0.08
0Cr18Ni1
6Mo5≤0.040
16.00-
19.00
16.00-
19.00
16.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
17.00-
19.00
15.00-
20.00
23.00-
28.00
11.00-
14.00
11.00-
14.00
15.00-
17.00
8.00-
11.00
9.00-
12.00
9.00-
13.00
8.50-
10.50
11.50-
15.00
3.00-
6.00
≤2.00
≤2.00
≤2.00
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
奥氏体
1Cr18Ni9
321Ti6)
0Cr18Ni1
0Ti
0Cr18Ni1
3471Nb
0Cr18Ni9
XM7Cu3
0Cr18Ni1
XM15J13Si4
0Cr26Ni5
329J1Mo2
≤0.12
≤0.08
≤0.08
≤0.08
≤0.08
≤0.08
≤2.00
≤2.00
≤2.00
≤2.00
≤2.00
≤1.50
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
|
铁素体
铁
素
体
型
405
410L
430
430F
434
447J1
XM27
马403
410
氏405
1Cr18Ni10.10-
1Si4AlTi0.18
00Cr18Ni
5MoSi2≤0.030
0Cr13Al
00Cr12
1Cr17
Y1Cr17
≤0.08
≤0.030
≤0.12
≤0.12
1Cr17Mo≤0.12
00Cr30Mo
2≤0.010
00Cr27Mo≤0.010
1Cr12
1Cr13
0Cr13
≤0.15
≤0.15
≤0.08
17.50-
19.50
18.00-
19.50
11.50-
14.50
11.00-
13.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
28.50-
32.00
25.00-
27.50
11.50-
13.00
11.50-
13.50
11.50-
13.50
10.--
120..
4.50-
5.50
3)
3)
3)
3)
3)
-
-
3)
3)
3)
≤0.80
1.00-
2.00
≤1.00
≤1.00
≤1.25
≤1.00
≤1.00
≤0.40
≤0.40
≤1.00
≤1.00
≤1.00
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
416
体410J1
420J1
型420J2
420F
Y1Cr13
431
440A
440B
440C
440F
≤0.15
≤0.08-
1Cr13Mo0.18
0.16-
2Cr130.25
0.26-
3Cr130.35
0.26-
Y3Cr130.40
0.28-
3Cr13Mo0.35
0.36-
4Cr130.45
0.11-
1Cr17Ni20.17
0.60-
7Cr170.75
0.75-
8Cr170.95
0.90-
9Cr181.00
0.95-
11Cr171.20
0.95-
Y11Cr171.20
0.95-
9Cr18Mo1.10
0.85-
9Cr18MoV0.95
0Cr17Ni4
Cu4Nb≤0.07
0Cr17Ni7
Al≤0.09
0Cr15Ni7
Mo2Al≤0.09
12.00-
14.00
11.50-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
12.00-
14.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
17.00-
19.00
16.00-
18.00
16.00-
18.00
16.00-
18.00
17.00-
19.00
15.50-
17.50
16.00-
18.00
14.00-
16.00
3)
3)
3)
3)
3)
3)
3)
1.50-
2.50
3)
3)
3)
3)
3)
3)
3)
6.50-
7.50
6.50-
7.50
6.50-
7.50
≤1.25
≤1.00
≤1.00
≤1.00
≤1.25
≤1.00
≤0.80
≤0.80
≤1.00
≤1.00
≤0.80
≤1.00
≤1.25
≤0.80
≤0.80
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≤0.035
≥0.15
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≤0.030
≥0.15
≤0.030
≤0.030
沉
淀
硬
化
型
630
631
632
≤1.00
≤1.00
≤1.00
≤0.035
≤0.035
≤0.035
≤0.030
≤0.030
≤0.030
化学成分
分 %
Mo
-
Si
≤1.00
≤1.00
≤1.00
Cu
-
N
≤0.25
≤0.25
其它
-
-
2.80-
3.50
≤0.25
0.15-
0.30
0.20-
0.30
－
2.8-3.5≤1.00-
0.15-
0.30
0.20-
0.30-
-
-
1)
-
-
-
-
-
-
-
-
-
2.00-
3.00
1.80-
2.50
1.80-
2.50
2.00-
3.00
2.00-
3.00
2.00-
3.00
1.20-
2.75
1.20-
2.75
3.00-
4.00
3.00-
4.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.10-
0.25
0.15-
0.30
0.12-
0.22
-
-
-
-
-
-
-
Se≥0.15
-
-
-
Nb≤0.15
-
-
-
-
-
Ti5(C%-
0.02)~0.
08
Ti5*C%-
0.70
-
-
-
-
-
-
-
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
1.00-
2.50
1.00-
2.50
-
-
-
-
-
0.10-
0.22
0.12-
0.22
-
-
-
-
2.50-
3.50
2.50-
3.50
4.00-
6.00
≤1.00
≤1.00
≤1.00
-
-
-
-
-
-
Ti5(C%-
0.02)~0.
08
Ti5*C%-
0.70
-
Ti5(C%-
0.02)~0.
08
Ti≥5*C%
Nb≥
10*C%
-
2)
2)
Al 0.10-
0.30; Ti
0.40-
0.70
-
Al 0.10-
0.30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.00-
3.00
≤1.00
≤1.00
≤1.00
≤1.00
3.00-
5.00
≤1.00
-
-
-
3.00-
4.00
-
-
-
-
-
-
-
-
-
2.50-
3.00
-
-
-
1)
0.75-
1.25
1.50-
2.50
0.75-
1.50
-
-
-
3.40-
4.00
1.30-
2.00
≤1.00
≤1.00
≤0.75
≤1.00
≤1.00
≤0.40
≤0.40
≤0.50
≤1.00
≤1.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
≤0.015
≤0.015
-
-
-
1)
0.30-
0.60
-
-
1)
0.50-
1.00
-
-
4)
4)
4)
4)
4)
0.40-
0.70
1.00-
1.30
≤1.00
≤0.60
≤1.00
≤1.00
≤1.00
≤0.80
≤0.60
≤0.80
≤1.00
≤1.00
≤0.80
≤1.00
≤1.00
≤0.80
≤0.80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.00-
5.00
≤0.50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V0.07-
0.12
Nb 0.15-
0.45
Al 0.75-
1.50
Al 0.75-
1.50
-
-
2.00-
3.00
≤1.00
≤1.00
≤1.00
-
-
-