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聯(lián)系人：麻經(jīng)理
地 址：無錫市惠山區(qū)西漳工業(yè)園
|
產(chǎn)品 標(biāo)準(zhǔn) |
鋼種 |
化學(xué)成分 |
力學(xué)性能 | ||||||
|
C |
Mn |
P |
S |
其他 |
屈服強(qiáng)度Mpa |
抗拉強(qiáng)度Mpa |
伸長率% | ||
|
API SPEC 5L |
A |
0.21 |
0.6 |
0.030 |
0.030 |
可填鈮、釩、鈦元素但三種會(huì)含量之和不應(yīng)超過0.15% |
207 |
331 |
00000 |
|
B |
0.22 |
1.2 |
0.025 |
0.015 |
241 |
414 |
| ||
|
X42 |
0.22 |
0.025 |
0.015 |
1.3 |
290 |
414 |
| ||
|
X46 |
0.22 |
1.4 |
0.025 |
0.015 |
317 |
434 |
| ||
|
X52 |
0.22 |
1.4 |
0.025 |
0.015 |
359 |
455 |
| ||
|
X56 |
0.22 |
1.4 |
0.025 |
0.015 |
386 |
490 |
| ||
|
X60 |
0.22 |
1.4 |
0.025 |
0.015 |
414 |
517 |
| ||
|
X65 |
0.22 |
1.45 |
0.025 |
0.015 |
448 |
531 |
| ||
|
X70 |
0.22 |
1.65 |
0.025 |
0.015 |
483 |
565 |
| ||
|
GB/T9711-1997 |
L175 |
0.21 |
0.60 |
0.030 |
0.030 |
175 |
315 |
27 | |
|
L210 |
0.21 |
0.90 |
0.030 |
0.030 |
210 |
335 |
25 | ||
|
L245 |
0.26 |
1.15 |
0.030 |
0.030 |
245 |
415 |
21 | ||
|
L290 |
0.28 |
1.25 |
0.030 |
0.030 |
290 |
415 |
21 | ||
|
L360 |
0.30 |
1.25 |
0.030 |
0.030 |
360 |
460 |
19 | ||
|
L390 |
0.26 |
1.35 |
0.030 |
0.030 |
390 |
490 |
18 | ||
|
L415 |
0.26 |
1.35 |
0.030 |
0.030 |
415 |
520 |
17 | ||
|
L450 |
0.26 |
1.40 |
0.030 |
0.030 |
450 |
525 |
17 | ||
|
L485 |
0.23 |
1.60 |
0.030 |
0.030 |
485 |
570 |
16 | ||
|
SY/T5037-2000 |
Q235B |
0.12-0.20 |
0.30-0.70 |
0.045 |
0.045 |
|
235 |
375-460 |
26 |
|
備 注 |
e:伸長率最小值 A:拉伸試樣橫截面面積mm U: 規(guī)定的母材抗拉強(qiáng)度最小值 Mpa | ||||||||
3、東莞L60管線鋼管理論重量表
|
名義尺寸
Nominal Size |
外徑
Outside Diameter |
壁厚
Wall Thickness |
平端管米重
Plain-end Weight | |||
|
inch |
mm |
inch |
mm |
lb/ft |
kg/m | |
|
2 3/8 |
2.375 |
60.3 |
0.154 |
3.9 |
3.65 |
5.42 |
|
2.375 |
60.3 |
0.172 |
4.4 |
4.05 |
6.07 | |
|
2.375 |
60.3 |
0.188 |
4.8 |
4.39 |
6.57 | |
|
2.375 |
60.3 |
0.218 |
5.5 |
5.02 |
7.43 | |
|
2.375 |
60.3 |
0.250 |
6.4 |
5.67 |
8.51 | |
|
2.375 |
60.3 |
0.281 |
7.1 |
6.28 |
9.31 | |
|
2.375 |
60.3 |
0.436 |
11.0 |
9.03 |
13.47 | |
|
2 7/8 |
2.875 |
73.0 |
0.109 |
2.8 |
3.22 |
4.85 |
|
2.875 |
73.0 |
0.125 |
3.2 |
3.67 |
5.51 | |
|
2.875 |
73.0 |
0.141 |
3.6 |
4.12 |
6.16 | |
|
2.875 |
73.0 |
0.156 |
4.0 |
4.53 |
6.81 | |
|
2.875 |
73.0 |
0.172 |
4.4 |
4.97 |
7.44 | |
|
2.875 |
73.0 |
0.188 |
4.8 |
5.40 |
8.07 | |
|
2.875 |
73.0 |
0.203 |
5.2 |
5.79 |
8.69 | |
|
2.875 |
73.0 |
0.216 |
5.5 |
6.13 |
9.16 | |
|
2.875 |
73.0 |
0.250 |
6.4 |
7.01 |
10.51 | |
|
2.875 |
73.0 |
0.276 |
7.0 |
7.66 |
11.39 | |
|
2.875 |
73.0 |
0.552 |
14.0 |
13.69 |
20.37 | |
