常见不锈钢的牌号与化学成分
组织类型不锈钢牌号
化学成分/(%)
C
Si
Mn
S
P
Cr
Ni
Ti
Mo
V
Nb
其他
铁
素
体
型
1Cr17
≤0.12
≤0.80
≤0.80
≤0.030
≤0.035
16~18
1Cr28
≤0.15
≤1.00
≤0.80
≤0.030
≤0.035
27~30
<0.20
1Cr17Ti
≤0.12
≤0.80
≤0.80
≤0.030
≤0.035
16~18
5×C%~0.8
1Cr25Ti
≤0.12
≤1.00
≤0.80
≤0.030
≤0.035
24~28
5×C%~0.8
1Cr17Mo2Ti
≤0.10
≤0.80
≤0.80
≤0.030
≤0.035
16~18
≤7×C%
1.6~1.9
马
氏
体
型
0Cr13
≤0.08
≤0.60
≤0.80
≤0.030
≤0.035
12~14
*1Cr13
0.08~0.15
≤0.60
≤0.80
≤0.030
≤0.035
12~14
*Cr17Ni2
0.11~0.17
≤0.80
≤0.80
≤0.030
≤0.035
16~18
1.5~2.5
2Cr13
0.16~0.24
≤0.80
≤0.80
≤0.030
≤0.035
12~14
3Cr13
0.25~0.34
≤0.60
≤0.80
≤0.030
≤0.035
12~14
4Cr13
0.35~0.45
≤0.60
≤0.80
≤0.030
≤0.035
12~14
9Cr18
0.90~1.00
≤0.80
≤0.80
≤0.030
≤0.035
17~19
9Cr18MoV
0.90~1.00
≤0.80
≤0.80
≤0.030
≤0.035
17~19
1.0~1.3
0.08~0.12
1Cr11Ni2W2MoV
0.10~0.16
≤0.60
≤0.60
≤0.025
≤0.030
10.5~12
1.4~1.8
0.35~0.50
0.18~0.30
W:1.5~2.0
奥
氏
体
型
0Cr18Ni9
≤0.06
≤1.00
≤2.00
≤0.030
≤0.035
17~19
8~11
1Cr18Ni9
≤0.12
≤1.00
≤2.00
≤0.030
≤0.035
17~19
8~11
2Cr18Ni9
0.13~0.22
≤1.00
≤2.00
≤0.030
≤0.035
17~19
8~11
0Cr18Ni9Ti
≤0.08
≤1.00
≤2.00
≤0.030
≤0.035
17~19
8~11
5×C%~0.7
1Cr18Ni9Ti
≤0.12
≤1.00
≤2.00
≤0.030
≤0.035
17~19
8~11
5×(C%-0.02)~0.8
1Cr18Ni11Nb
≤0.10
≤1.00
≤2.00
≤0.030
≤0.035
17~20
9~13
8×C%
2Cr13Ni4Mn9
0.15~0.25
≤1.00
8~10
≤0.030
≤0.060
12~14
3.7~5.0
1Cr18Ni12Mo2T
≤0.12
≤1.00
≤2.00
≤0.030
≤0.035
16~19
11~14
5×(C%-0.02)~0.8
1.8~2.5
0Cr18Ni18Mo2Cu2Ti
≤0.07
≤1.00
≤2.00
≤0.030
≤0.035
17~19
17~19
≤7×C%
1.8~2.2
Cu:1.8~2.2
4Cr14Ni14W2Mo
0.4~0.5
≤0.80
≤0.70
13~15
13~15
0.25~0.40
W:2.0~2.75
沉
淀
硬
化
型
17—8PH
0.07
0.30
0.50
—
17.0
7.1
Al:1.2
PH17—7Mo
0.07
0.30
0.50
15.2
7.1
2.2
Al:1.2
AM—350
0.10
0.35
0.75
16.5
4.25
2.75
N:0.10
AM—355
0.13
0.35
0.85
15.5
4.25
2.75
N:0.12
17—4PH
0.04
0.60
0.03
16.0
4.2
0.25
Cu:3.4
PH13—8Mo
0.03
0.25
0.25
11.75
8.4
1.2
0.3
Cu:2.5
Stainless W
0.06
0.50
0.50
16.75
6.25
0.8
Al:0.2
文章关键词: 不锈钢
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