結構用大口徑無縫鋼管∣16Mn大口徑無縫鋼管抗拉強度∣16Mn大口徑無縫鋼管GB8162
機械性能:
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 |
鋼管公司銷售管材:無縫鋼管,螺旋鋼管,精密鋼管,不銹鋼鋼管,焊管等;型材:H型鋼,工字鋼,槽鋼,角鋼等;板材:鋼板,中厚板,不銹鋼板等。
鋼管3月底特價退出20#無縫鋼管規(guī)格/20#無縫鋼管規(guī)格表
24×2-4-5-6-8 |
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89×3-4-4.5-5--6-7-8-10-12-14-16-18-20 |
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325×8-9-10-12-14-16-18-20-22-25-30-35-38-40 |
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25×2.54-5-6 |
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95×3-4-4.5-6-8-10-16-20 |
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351×8-10-12-14-16-20-22-25-30-32-35-40 |
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28×2-3-4-5-6 |
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102×2-3-4.5-5-6-8-10-12-14-16-20-22 |
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355×6-8-10-12-14-16-20-25-30-35 |
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32×2-4-5-6-8 |
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108×2-4.5-5-6-8-10-12-14-18-20-22-25-30 |
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377×8-10-12-14-16-20-22-24-28-30-32-40-45 |
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