Active Member
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Address: 2217,Taida South Tower,Yingbin North Road, Cangzhou,Hebei, China
Contact name:Melody C.
Cangzhou High Booming Pipe Equipment Co.,Ltd |
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ASTM A192 Seamless Boiler Tubes:
For manufacture heating-pipelines,containers,coal-saving devices,superheaters and reheaters of high pressure boilers(P＞9.8Mpa, 450＜T＜650)
Standard
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Grade
| Chemical Composition(%) | Mechenical Properties | |||||||||
C
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Si
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Mn
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P
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S
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Cr
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No
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V
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(Mpa)Tensie strength
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(Mpa)Yield strength
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(%) Elongation
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GB5310/ASTM A192 |
20G | 0.17- 0.24 | 0.17- 0.37 | 0.35- 0.65 | ≤ 0.030 | ≤ 0.030 | / | / | / | 410-550 | ≥245 | ≥24 |
20MoG | 0.17- 0.24 | 0.17- 0.38 | 0.70- 1.00 | ≤ 0.030 | ≤ 0.030 | / | / | / | ≥415 | ≥240 | ≥22 | |
15MoG | 0.12- 0.20 | 0.17- 0.37 | 0.40- 0.80 | ≤ 0.030 | ≤ 0.030 | / | 0.25- 0.35 | / | 450-600 | ≥270 | ≥22 | |
15Cr1 MoG | 0.12- 0.18 | 0.17- 0.37 | 0.40- 0.70 | ≤ 0.030 | ≤ 0.030 | 0.80- 1.10 | 0.40- 0.55 | / | 440-640 | ≥235 | ≥21 | |
12Cr2 MoG | 0.08- 0.15 | ≤0.50 | 0.40- 0.70 | ≤ 0.030 | ≤ 0.030 | 2.00- 2.50 | 0.90- 1.20 | / | 450-600 | ≥280 | ≥20 | |
12Cr1 MoVG | 0.08- 0.15 | 0.17- 0.35 | 0.40- 0.70 | ≤ 0.030 | ≤ 0.030 | 0.90- 1.20 | 0.25- 0.35 | 0.15- 0.30 | 470-640 | ≥255 | ≥21 | |
