收藏词条 编辑词条 德国高温奥氏体钢无缝钢管
德国高温奥氏体钢无缝钢管
牌 号 |
化学成分(质量分数)/% |
|||||||||
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
N |
Cr |
Mo |
Ni |
其 他 |
|
X6CrNi18 11 |
0.04~0.08 |
0.75 |
2.00 |
0.035 |
0.015 |
|
17.0~19.0 |
|
10.0~12.0 |
|
X3CrNiN18 11 |
≤0.04 |
0.75 |
2.00 |
0.035 |
0.015 |
0.10~0.18 |
17.0~19.0 |
0.20~0.50 |
9.5~11.5 |
|
X8CrNiTi18 10 |
0.04~0.10 |
0.75 |
2.00 |
0.035 |
0.015 |
|
17.0~18.5 |
≤0.60 |
9.5~11.5 |
Ti≥5×C~≤0.80;B 0.0015~0.0050 |
X6CrNiMo17 13 |
0.04~0.08 |
0.75 |
2.00 |
0.035 |
0.015 |
|
16.0~18.0 |
2.0~2.5 |
12.0~14.0 |
|
X3CrNiMoN17 13 |
≤0.04 |
0.75 |
2.00 |
0.035 |
0.015 |
0.10~0.18 |
16.0~18.0 |
2.0~2.8 |
12.0~14.0 |
B 0.0015~0.0050 |
X8CrNiNb16 13 |
0.04~0.10 |
0.30~0.60 |
1.50 |
0.035 |
0.015 |
|
15.0~17.0 |
|
12.0~14.0 |
Nb≥10×C~≤1.2 |
X8CrNiMoNb16 16 |
0.04~0.10 |
0.30~0.60 |
1.50 |
0.035 |
0.015 |
|
15.0~17.5 |
1.6~2.0 |
15.5~17.5 |
Nb≥10×C~≤1.3 |
X8CrNiMoVNb16 13 |
0.04~0.10 |
0.30~0.60 |
1.50 |
0.035 |
0.015 |
0.06~0.14 |
15.0~17.5 |
1.10~1.50 |
12.5~14.5 |
Nb≥10×C~≤1.2;V 0.60~0.85;Al 0.20~0.50;Ti 0.20~0.50;(Al+Ti)≤0.70 |
X5CrAlTi31 20 |
0.03~0.08 |
0.70 |
1.50 |
0.015 |
0.010 |
|
19.0~22.0 |
|
30.0~32.5 |
Co≤0.5;(Ni+Co)30.0~32.5;Cu≤0.5;Nb≤0.1 |
X8NiCrAlTi32 20 |
0.05~0.10 |
≤0.70 |
1.50 |
0.015 |
0.010 |
|
19.0~22.0 |
|
30.0~34.0 |
Co≤0.5;(Ni+Co)30.0~34.0;Cu≤0.5 |