机械结构用不锈钢焊接钢管的牌号和化学成分 （质量分数）
|
牌号
|
化学成分（质量分数） (%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
其他
|
|
00Cr19Ni11
|
≤0.030
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
9.00-13.00
|
18.00-20.00
|
-
|
|
00Cr17Ni14Mo2
|
≤0.030
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
12.00-15.00
|
16.00-18.00
|
Mo2.00-3.00
|
|
0Cr19Ni9
|
≤0.08
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
8.00-10.00
|
18.00-20.00
|
-
|
|
1Cr19Ni9
|
≤0.15
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
8.00-10.00
|
17.00-19.00
|
-
|
|
(1CR18Ni9Ti)
|
≤0.12
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
8.00-11.00
|
17.00-19.00
|
Ti5(C%-0.02)-0.80
|
|
0Cr17Ni12Mo2
|
≤0.08
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
10.00-14.00
|
16.00-18.00
|
Mo2.00-3.00
|
|
0Cr18Ni11Nb
|
≤0.08
|
≤1.00
|
≤2.00
|
≤0.035
|
≤0.030
|
9.00-13.00
|
17.00-19.00
|
Nb≥10xC%
|
|
0Cr25Ni20
|
≤0.08
|
≤1.50
|
≤2.00
|
≤0.035
|
≤0.030
|
19.00-22.00
|
24.00-26.00
|
-
|
|
1Cr17
|
≤0.12
|
≤0.75
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
16.00-19.00
|
Ti 或Nb0.10-1.00
|
|
1Cr15
|
≤0.12
|
≤1.00
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
16.00-18.00
|
-
|
|
0Cr13
|
≤0.08
|
≤1.00
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
11.50-13.50
|
-
|
|
1Cr13
|
≤0.15
|
≤1.00
|
≤1.00
|
≤0.035
|
≤0.030
|
-
|
11.50-13.50
|
-
|
标签：S31008不锈钢管，双相不锈钢焊管，双相不锈钢管
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