Oersjoch fan Petroleum Pipes Struktuer Pipes
SIZE: 19-914MM * 2-150MM
| Produkt kategory | Steel grade | Standert | Oanfraach |
| Naadleaze stielen buizen foar meganyske technyk en normale struktuer | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Naadleaze stielen buizen foar produksje fan pipelines pipe fittingsapparatuer en meganyske struktueren |
| 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV | |||
| 1018.1026.8620.4130.4140 | ASTM A519 | ||
| S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H | EN 10210 | ||
| A53A.A53B.SA53A.SA53B | ASTM A53/ASME SA53 |
Opmerking: Oare grutte kinne ek wurde levere nei konsultaasje mei klanten
Gemyske komponint:
| klasse | 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 |
Mechanyske eigenskippen::
| klasse | Tensile (MPa) | Yield (MPa) | Ferlinge(%) | Seksje krimp （ψ/%） | Impact （Aku2/J） | Impact taaiheid wearde αkv(J/cm2) | Hurdheid (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
