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金華12Cr1MoV厚壁合金管
|
牌號 |
化學成分(質量分數)(%) | |||||||
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
B |
V | |
|
12Cr1MoV |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.30-0.60 |
0.15-0.35 |
- |
- |
0.15-0.30 |
|
牌號 |
拉力強度MPa |
屈服點MPa |
斷后伸長率(%) |
斷面收縮率(%) |
|
12Cr1MoV |
440 |
225 |
22 |
50 |
|
外徑(毫米) |
壁 厚(毫米) | |||||||||
|
16 |
17 |
18 |
19 |
20 |
22 |
(24) |
25 |
(26) |
28 | |
|
理 論 重 量 (公斤/米) | ||||||||||
|
32 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
38 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
42 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
45 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
50 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
54 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
57 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
60 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
63.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
68 |
20.52 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
70 |
21.31 |
- |
- |
- |
- |
- |
- |
- |
|
- |
|
73 |
22.49 |
23.48 |
24.41 |
25.30 |
- |
- |
- |
- |
- |
- |
|
76 |
23.68 |
24.74 |
25.75 |
26.71 |
- |
- |
- |
- |
- |
- |
|
83 |
26.44 |
27.67 |
28.85 |
29.99 |
- |
- |
- |
- |
- |
- |
|
89 |
28.80 |
30.19 |
31.52 |
32.80 |
34.03 |
36.35 |
38.47 |
- |
- |
- |
|
95 |
31.17 |
32.70 |
34.18 |
35.61 |
36.99 |
39.61 |
42.02 |
- |
- |
- |