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GB/T1220不锈钢的相关知识
发布者:管理员 发布时间:2010/9/16 阅读:2006
牌  号
化学成分(质量分数)(%)
C
Si
Mn
P
S
Ni
Cr
Mo
其他
奥氏体型
1Cr17Mn6-Ni5N
≤0.15
≤1.00
5.50-7.50
≤0.060
≤0.030
3.50-5.50
16.00-18.00
 
N≤0.25
1Cr18Mn8-Ni5N
≤0.15
≤1.00
7.50-10.00
≤0.060
≤0.030
4.00-6.00
17.00-19.00
 
N≤0.25
1Cr18Mn10-Ni5Mo3N
≤0.10
≤1.00
8.5-12.00
≤0.060
≤0.030
4.00-6.00
17.00-19.00
2.8-3.5
N0.20-0.30
1Cr17Ni7
≤0.15
≤1.00
≤2.00
≤0.035
≤0.030
6.00-8.00
16.00-18.00
 
 
1Cr18Ni9
≤0.15
≤1.00
≤2.00
≤0.035
≤0.030
8.00-10.00
17.00-19.00
 
 
Y1Cr18Ni9
≤0.15
≤1.00
≤2.oo
≤0.20
≥0.15
8.00-10.00
17.00-19.00
 
Y1Cr18Ni9Se
≤0.15
≤1.00
≤2.00
≤0.20
≥0.060
8.00-10.00
17.00-19.00
 
Se≥0.15
0Cr18Ni9
≤0.07
≤1.00
≤2.00
≤0.035
≤0.030
8.00-11.00
17.00-19.00
 
 
00Cr19Ni10
≤0.03
≤1.00
≤2.00
≤0.035
≤0.030
8.00-12.00
18.00-20.00
 
 
0Cr19Ni9N
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
7.00-10.50
18.00-20.00
 
N0.10-0.25
0Cr19Ni10-NbN
≤0.08
≤1.00
≤2.00
≤0.015
≤0.030
7.50-10.50
18.00-20.00
Nb≤0.15
N0.15-0.30
00Cr18Ni10N
≤0.030
≤1.00
≤2.00
≤0.035
≤0.030
8.5-11.50
17.00-19.00
 
No.12-0.22
1Cr18Ni12
≤0.12
≤1.00
≤2.00
≤0.035
≤0.030
10.50-13.00
17.00-19.00
 
 
0Cr23NNi13
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
12.00-15.00
22.00-24.00
 
 
0Cr25Ni20
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
19.00-22.00
24.00-26.00
 
 
0Cr17Ni-12Mo2
≤0.08
≤1.00
≤2.00
≤0.035
≤O.030
10.00-14.00
16.00-18.50
2.00-3.00
 
1Cr18Ni12-Mo2T⑥
≤0.12
≤1.00
≤2.00
≤0.035
≤O.030
11.00-14.00
16.00-19.00
1.80-2.50
Ti5×(C%-0.02)- 0.80
0Cr18Ni12-Mo2Ti
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
11.00-14.00
16.00-19.00
1.80 -2.50
Ti5x C%-0.70
00Cr17Ni-14Mo2
≤0.030
≤1.00
≤2.00
≤0.035
≤0.030
12.00-15.oo
16.00-18.00
2.00-3.00
 
0Cr17Ni12-Mo2N
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
10.00-14.00
16.00-18.00
2.00-3.00
N0.10 -0.22
00Cr17Ni13-Mo2N
≤0.030
≤1.00
≤2.00
≤0.035
≤0.030
10.50-14.50
16.00-18.50
2.00-3.00
N0.12-0.22
0Cr18Ni12-Mo2Cu2
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
10.00-14.50
17.00-19.00
1.20-2.75
Cu1.00-2.50
00Cr18Ni14-Mo2Cu2
≤0.030
≤1.00
≤2.00
≤0.035
≤0.030
12.00-16.00
17.00-19.00
1.20-2.75
Cu1.00-2.50
0Cr19Ni13Mo3
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
11.00-15.00
18.00-20.00
3.00-4.00
 
00Cr19-Ni13Mo3
≤0.030
≤1.00
≤2.00
≤0.035
≤0.030
11.00-15.00
18.00-20.00
3.00-4.00
 
1Cr18Ni12-Mo3Ti⑥
≤0.12
≤1.00
≤2.00
≤0.035
≤0.030
11.00-14.00
16.00-19.00
2.50-3.50
Ti5×(C%-0.02)- 0.08
0Cr18Ni-12Mo3Ti
≤ 0.08
≤1.00
≤2.00
≤0.035
≤0.030
11.00-14.00
16.00-19.00
2.50-3.50
Ti5×C%-0.70
0Cr18Ni-16Mo5
≤0.040
≤1.00
≤2.00
≤0.035
≤0.030
15.00-17.00
16.00-19.00
4.00-6.00
 
1Cr18Ni9Ti⑥
≤0.12
≤1.00
≤2.00
≤0.035
≤0.030
8.00-11.00
17.00-19.00
 
Ti5×(C%-0.02)- 0.80
0Cr18-Ni10Ti
≤ 0.08
≤1.00
≤2.00
≤0.035
≤0.030
9.00-12.00
17.00-19.00
 
Ti≥5×C%
0Cr18Ni11Nb
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
9.00-1.30
17.00-19.00
 
Nb≥10×C%
0Cr18Ni9Cu3
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
8.50-10.50
17.00-19.00
 
Cu3.00-4.00
0Cr18Ni13Si4
≤0.08
3.00-5.00
≤2.00
≤0.035
≤0.030
11.50-15.00
15.00-20.00
 
①可加入不大于0.60%钼。
②必要时,可添加上表以外的合金元素。
③允许含有不大于0.60%镍。    ’
④可以加入不大于0.75%钼。
⑤00Cr30Mo2和00Cr27Mo允许有不大于0.50%镍,不大于0.20%铜,但镍+铜不大于0.50%,必要时,可添加表列以外的合金元素。
⑥除专用外,一般不推荐使用。
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