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不銹鋼牌號及化學成分(摘自GB/T1220—1992)奧氏體型
2016-03-02 19:47:21
不銹鋼牌號及化學成分 (摘自GB/T12201992)
 
奧氏體型 牌號 化學成分 (質量分數), % C(碳 ) Si(硅 ) Mn(錳 ) P(磷 ) S(硫 ) Ni(鎳 ) Cr(鉻 ) Mo(鉬 ) 其他
1Cr17Mn6Ni5N 0.15 1.00 5.50~7.50 0.060 0.030 3.50~5.50
 
不銹鋼牌號及化學成分(摘自GB/T1220—1992)
奧氏體型

 

牌號
化學成分(質量分數),%
C(碳)
Si(硅)
Mn(錳)
P(磷)
S(硫)
Ni(鎳)
Cr(鉻)
Mo(鉬)
其他
1Cr17Mn6Ni5N
≤0.15
≤1.00
5.50~7.50
≤0.060
≤0.030
3.50~5.50
16.00~18.00
N:≤0.25
1Cr18Mn8Ni5N
≤0.15
≤1.00
7.50~10.00
≤0.060
≤0.030
4.00~6.00
17.00~19.00
N:≤0.25
1Cr18Mn10Ni5Mo3N
≤0.10
≤1.00
8.50~12.00
≤0.060
≤0.030
4.00~6.00
17.00~19.00
2.8~3.5
N:0.20~0.30
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
≤2.00
≤0.020
≥0.15
8.00~10.00
17.00~19.00
 
 
Y1Cr18Ni9Se
≤0.15
≤1.00
≤2.00
≤0.020
≤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
N:0.10~0.25
0Cr19Ni10NbN
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
7.00~10.50
18.00~20.00
Nb:≤0.15
N:0.15~0.30
00Cr18Ni10N
≤0.03
≤1.00
≤2.00
≤0.035
≤0.030
8.50~11.50
17.00~19.00
N:0.12~0.22
1Cr18Ni12
≤0.12
≤1.00
≤2.00
≤0.035
≤0.030
10.50~13.00
17.00~19.00
 
0Cr23Ni13
≤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
 
0Cr17Ni12Mo2
≤0.08
≤1.00
≤2.00
≤0.035
≤0.030
10.00~14.00
16.00~18.50
2.00~3.00
 
1Cr18Ni12Mo2Ti
≤0.12
≤1.00
≤2.00
≤0.035
≤0.030
11.00~14.00
16.00~19.00
1.80~2.50
Ti:5×(C%-
0.02)~0.80
0Cr18Ni12Mo2Ti
≤0.08
≤1.00
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