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钢管知识 |
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中国特殊钢材质对照表 |
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发布者:admin 发布时间:2009/5/13 阅读:451次 【字体:大 中 小】 |
中国特殊钢材质对照表 |
|
钢号 |
C |
Cr |
Ni |
W |
MO |
V |
Si |
Mn |
S |
P768R |
0.38 |
1.85 |
1.0 |
|
0.40 |
|
|
1.35 |
0.003 |
P120 |
0.38 |
1.85 |
|
|
0.40 |
|
|
1.3 |
0.008 |
P166R |
0.36 |
13.50 |
|
|
|
|
0.80 |
0.50 |
0.003 |
186R |
0.3 |
17.00 |
适量 |
|
1.10 |
|
0.45 |
0.60 |
|
P80R |
0.12 |
|
3.2 |
|
|
|
0.35 |
1.80 |
|
M50C |
0.50 |
|
|
|
|
|
0.30 |
0.60 |
0.02 |
011 |
0.90 |
0.6 |
|
0.6 |
|
0.1 |
0.30 |
1.20 |
|
A12 |
1.0 |
5.0 |
|
|
1.2 |
0.3 |
0.35 |
0.8 |
|
A18 |
1.0 |
8.0 |
|
|
2.0 |
0.2 |
1.05 |
0.35 |
|
H13R |
0.38 |
|
|
|
1.4 |
1.0 |
1.0 |
0.5 |
|
HTOP |
0.4 |
|
|
|
|
1.0 |
0.20 |
|
|
M2 |
0.95 |
4.1 |
|
6.00 |
5.00 |
2.10 | , | |
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