GB/T 14976不銹鋼流體管
標(biāo)準(zhǔn)名稱:GB/T 14976-2002
用途:輸送流體用不銹鋼無縫鋼管
技術(shù)參數(shù):
|
標(biāo)準(zhǔn)
|
序號(hào)
|
牌號(hào)
|
化學(xué)成分(質(zhì)量分?jǐn)?shù))/%
|
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
Ti
|
其他
|
|
≤
|
≤
|
≤
|
≤
|
≥
|
|
GB/T 14975
|
1
|
0Cr18Ni9
|
0.07
|
1
|
2
|
0.035
|
0.03
|
8.00~11.00
|
17.00~19.00
|
|
|
|
|
2
|
1Cr18Ni9
|
0.15
|
1
|
2
|
0.035
|
0.03
|
8.00~10.00
|
17.00~19.00
|
|
|
|
|
3
|
00Cr19Ni10
|
0.03
|
1
|
2
|
0.035
|
0.03
|
8.00~12.00
|
18.00~20.00
|
|
|
|
|
4
|
0Cr18Ni10Ti
|
0.08
|
1
|
2
|
0.035
|
0.03
|
9.00~12.00
|
17.00~19.00
|
|
5C
|
|
|
5
|
1Cr18Ni11Ti
|
0.04~0.10
|
0.75
|
2
|
0.03
|
0.03
|
9.00~13.00
|
17.00~20.00
|
|
4C~0.60
|
|
|
6
|
0Cr17Ni14Mo2
|
0.08
|
1
|
2
|
0.035
|
0.03
|
11.00~14.00
|
16.00~18.00
|
2.00~3.00
|
|
|
|
7
|
00Cr17Ni14Mo2
|
0.03
|
1
|
2
|
0.035
|
0.03
|
12.00~15.00
|
16.00~18.00
|
2.00~3.00
|
|
|
|
8
|
0Cr18Ni12Mo2Ti
|
0.08
|
1
|
2
|
0.035
|
0.03
|
11.00~14.00
|
16.00~19.00
|
1.80~2.50
|
5C~0.70
|
|
|
9
|
0Cr18Ni12Mo2Ti
|
0.12
|
1
|
2
|
0.035
|
0.03
|
11.00~14.00
|
16.00~19.00
|
1.80~2.50
|
5(C-0.2)~0.70
|
|
|
10
|
0Cr18Ni12Mo3Ti
|
0.08
|
1
|
2
|
0.035
|
0.03
|
11.00~14.00
|
16.00~19.00
|
2.50~3.50
|
5C~0.70
|
|
|
11
|
1Cr18Ni12Mo2Ti
|
0.12
|
1
|
2
|
0.035
|
0.03
|
11.00~14.00
|
16.00~19.00
|
2.50~3.50
|
5(C-0.2)~0.80
|
|
|
12
|
1Cr18Ni9Ti
|
0.12
|
1
|
2
|
0.035
|
0.03
|
8.00~11.00
|
17.00~19.00
|
|
5(C-0.2)~0.80
|
|
|
13
|
0Cr19Ni13Mo3
|
0.08
|
1
|
2
|
0.035
|
0.03
|
11.00~15.00
|
18.00~20.00
|
3.00~4.00
|
|
|
|
14
|
00Cr18Ni10N
|
0.03
|
1
|
2
|
0.035
|
0.03
|
11.00~15.00
|
18.00~20.00
|
3.00~4.00
|
|
|
|
15
|
00Cr18Ni10N
|
0.03
|
1
|
2
|
0.035
|
0.03
|
8.50~11.50
|
17.00~19.00
|
|
|
N:0.10~0.16
|
|
16
|
0Cr18Ni9N
|
0.08
|
1
|
2
|
0.035
|
0.03
|
7.00~10.50
|
18.00~20.00
|
|
|
N:0.10~0.16
|
|
17
|
00Cr17Ni13Mo2N
|
0.03
|
1
|
2
|
0.035
|
0.03
|
10.50~14.50
|
16.00~18.50
|
2.0~3.0
|
|
N:0.12~0.22
|
|
18
|
0Cr17Ni12Mo2N
|
0.08
|
1
|
2
|
0.035
|
0.03
|
10.00~14.00
|
16.00~18.00
|
2.0~3.0
|
|
N:0.10~0.22
|
|
19
|
1Cr17
|
0.12
|
0.75
|
1
|
0.035
|
0.03
|
*
|
16.00~18.00
|
|
|
|
|
20
|
0Cr13
|
0.08
|
1
|
1
|
0.035
|
0.03
|
*
|
11.50~13.50
|
|
|
|
|
28
|
1Cr13
|
0.15
|
1
|
1
|
0.035
|
0.03
|
*
|
11.50~13.50
|
|
|
|
|
29
|
2Cr13
|
0.16~0.25
|
1
|
1
|
0.035
|
0.03
|
4.50~5.50
|
18.00~19.00
|
2.50~3.00
|
|
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