Khoom Parameters
Carbon Steel Seamless Yeeb Nkab
Khoom siv
Cov pa roj carbon steel seamless kav yog tsim los ntawm cov hlau, ib hom hlau uas lub ntsiab alloying yog carbon. Cov kav dej no yog tsim los yam tsis muaj vuam seam, ua rau cov khoom muaj zog thiab txhim khu kev qha ntau dua piv rau cov kav dej welded.
Specification
Cov pa roj carbon steel seamless kav muaj nyob rau hauv ntau yam kev qhia, suav nrog ntau qhov sib txawv, phab ntsa tuab, thiab qib kom haum rau kev siv sib txawv. Cov kev qhia tshwj xeeb suav nrog ASTM A106, ASTM A53, API 5L, thiab DIN cov qauv.
Tshuaj muaj pes tsawg leeg
| Element | Kev sib xyaw (%) |
| Cov pa roj carbon (C) | 0.25 - 0.30 |
| Manganese (Mn) | 0.60 - 1.05 |
| Phosphorus (P) | 0.035 (Max) |
| Sulfur (S) | 0.035 (Max) |
Mechanical Properties
| Khoom | Tus nqi |
| Tensile zog | 415 MPa (Min) |
| Yield zog | 240 MPa (Min) |
| Elongation | 30% (Min) |
| Hardness | Tsawg dua lossis sib npaug rau 197 HRB |
Lub cev muaj zog
| Khoom | Tus nqi |
| Qhov ntom | 7.85 g / cm³ |
| Melting Point | 1425-1540 degree |
| Thermal conductivity | 51.9 W/m·K |
| Tshwj xeeb kub | 0.46 J/g·K |
Txheej Txheem Kev Ua Haujlwm
| Kev ua tau zoo | Kev ntsuas |
| Weldability | Zoo heev |
| Formability | Zoo |
| Machineability | Ncaj ncees rau Zoo |
| Kev kho cua sov | Annealing yuav tsum tau |
Qib Steel
Cov qib steel ntau tshaj plaws rau cov pa roj carbon steel seamless kav yog ASTM A106 Qib B. Txawm li cas los xij, lwm qib xws li ASTM A53 Qib B thiab API 5L Qib B kuj tau siv dav raws li cov kev cai tshwj xeeb.
Daim ntawv thov
Cov pa roj carbon steel seamless kav pom kev siv hauv:
Roj thiab roj pipelines
Petrochemical nroj tsuag
Kev tsim hluav taws xob
Shipbuilding
Kev tsim kho
Automotive kev tsim khoom
Structure engineering
Cov qhab nia xaiv tau
Thaum ASTM A106 Qib B yog qib feem ntau siv rau cov pa roj carbon steel seamless kav, lwm qib xws li ASTM A53 Qib B thiab API 5L Qib B kuj tuaj yeem txiav txim siab raws li kev thov tshwj xeeb. Tsis tas li ntawd, cov qib siab dua xws li ASTM A106 Qib C thiab API 5L Qib X60 / X65 muab cov khoom siv kho kom zoo rau cov ntawv thov ntau dua.
Khoom Qhia
Cim npe nrov: carbon steel seamless yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
