Overview of Petroleum Pipes Structure Pipes
SIZE: 19-914MM*2-150MM
| Product category | Gradus ferro | Standard | Applicationem |
| Seamless chalybe tubes for mechanica engineering and normalstructure | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Tubus chalybeis inconsutilem pro manufaclumg pipelines organorum instrumentorum instrumentorum et mechanlcalium |
| 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV | |||
| 1018.1026.8620.4130.4140 | ASTM A519 | ||
| S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H | EN10210 | ||
| A53A.A53B.SA53A.SA53B | ASTM A53/ASME SA53 |
Nota: Aliae magnitudine provideri possunt post consulendo Customers
Chemical Component：
| gradus | C | Si | Mn | Mo | Cr | V |
| 12Cr1MoV | 0.08~0.15 | 0.17~0.37 | 0.40~0.70 | 0.25~0.35 | 0.90~1.20 | 0.15~0.30 |
Mechanica proprietatibus: ：
| gradus | Tensile（MPa） | Cede（MPa） | Extende（%） | Sectio DECREMENTUM /%） | Impact （Aku2/J） | Impact spissitudo valorem αkv(J/cm2) | Hardness（HBS100/3000） |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
