電 話:0510-83239979
手 機:13357925234、13771545693
Q Q:1819121666
郵 箱:1819121666@qq.com
聯(lián)系人:麻經(jīng)理
地 址:無錫市惠山區(qū)西漳工業(yè)園
外徑(毫米) |
壁 厚(毫米) | ||||||||
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 | |
理 論 重 量 (公斤/米) | |||||||||
45 |
1.61 |
1.71 |
1.91 |
2.12 |
2.32 |
2.62 |
2.91 |
3.11 |
3.31 |
48 |
1.72 |
1.83 |
2.05 |
2.27 |
2.48 |
2.81 |
3.11 |
3.33 |
3.54 |
50 |
1.79 |
1.91 |
2.14 |
2.37 |
2.59 |
2.93 |
3.25 |
3.48 |
3.70 |
(51) |
1.83 |
1.96 |
2.18 |
2.42 |
2.64 |
2.99 |
3.32 |
3.55 |
3.79 |
53 |
1.91 |
2.03 |
2.27 |
2.52 |
2.76 |
3.11 |
3.46 |
3.70 |
3.94 |
(54) |
1.94 |
2.07 |
2.31 |
2.56 |
2.81 |
3.18 |
3.53 |
3.77 |
4.02 |
56 |
2.02 |
2.15 |
2.40 |
2.66 |
2.92 |
3.30 |
3.66 |
3.92 |
4.17 |
(57) |
2.05 |
2.18 |
2.45 |
2.71 |
2.97 |
3.36 |
3.74 |
4.00 |
4.25 |
60 |
2.16 |
2.31 |
2.58 |
2.86 |
3.13 |
3.55 |
3.94 |
4.22 |
4.49 |
63 |
2.27 |
2.42 |
2.71 |
3.01 |
3.30 |
3.72 |
4.15 |
4.44 |
4.73 |
65 |
2.35 |
2.50 |
2.80 |
3.11 |
3.40 |
3.85 |
4.29 |
4.59 |
4.89 |
(68) |
2.46 |
2.62 |
2.93 |
3.26 |
3.57 |
4.04 |
4.49 |
4.81 |
5.12 |
70 |
2.53 |
2.70 |
3.02 |
3.35 |
3.68 |
4.16 |
4.63 |
4.96 |
5.28 |
(73) |
2.64 |
2.82 |
3.16 |
3.50 |
3.84 |
4.35 |
4.84 |
5.18 |
5.52 |
75 |
2.71 |
2.90 |
3.24 |
3.60 |
3.95 |
4.46 |
4.97 |
5.32 |
5.68 |
蘇州專業(yè)生產(chǎn)結構用鋼管
標準 |
牌號 |
抗拉強度(MPa) |
屈服強度(MPa) |
伸長率(%) |
GB/T8162 |
10 |
≥ 335 |
≥ 205 |
≥ 24 |
20 |
≥ 390 |
≥ 245 |
≥ 20 | |
35 |
≥ 510 |
≥ 305 |
≥ 17 | |
45 |
≥ 590 |
≥ 335 |
≥ 14 | |
16Mn |
≥ 490 |
≥ 325 |
≥ 21 | |
12CrMo |
≥ 410 |
≥ 265 |
≥ 24 | |
15CrMo |
≥ 440 |
≥ 295 |
≥ 22 | |
12Cr1MoV |
≥ 490 |
≥ 245 |
≥ 22 |
標準 |
牌號 |
化學成分 | |||||||
C |
Si |
Mn |
P、S |
Cu |
Ni |
Mo |
Cr | ||
GB/T8162 |
10 |
0.07~0.14 |
0.17~0.37 |
0.35~0.65 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
≤0.15 |
20 |
0.17~0.24 |
0.17~0.37 |
0.35~0.65 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
≤0.25 | |
35 |
0.32~0.40 |
0.17~0.37 |
0.50~0.80 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
≤0.25 | |
45 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
≤0.25 | |
16Mn |
0.12~0.20 |
0.20~0.55 |
1.20~1.60 |
≤0.035 |
≤0.25 |
≤0.25 |
/ |
≤0.25 | |
12CrMo |
0.08~0.15 |
0.17~0.37 |
0.40~0.70 |
≤0.035 |
≤0.25 |
≤0.30 |
0.40~0.55 |
0.40~0.70 | |
15CrMo |
0.12~0.18 |
0.17~0.37 |
0.40~0.70 |
≤0.035 |
≤0.25 |
≤0.30 |
0.40~0.55 |
0.80~1.10 | |
12Cr1MoV |
0.08~0.15 |
0.17~0.37 |
0.40~0.70 |
≤0.035 |
≤0.25 |
≤0.30 |
0.25~0.35 |
0.90~1.20 |
25×2.5-5 |
57×3-8 |
114×5-20 |
168×8-30 |
325×8-45 |
28×3-5 |
60×4-10 |
121×5-20 |
180×7-30 |
351×10-36 |
32×3-5 |
63.5×4-12 |
127×6-20 |
194×8-30 |
377×10-38 |
38×3-6 |
76×4-14 |
133×5-22 |
203×10-32 |
402×10-45 |
42×3-6 |
83×5-14 |
140×6-22 |
219×7-45 |
426×10-30 |
45×3-6 |
89×4.5-20 |
146×8-25 |
245×8-45 |
480×12-30 |
48×3-6 |
102×4-20 |
152×8-25 |
273×8-50 |
530×12-30 |