Dulmarka guud ee tuubooyinka batroolka ee tuubooyinka batroolka
Cabbirka: 19-914mm * 2-150mm
| Qaybta wax soo saarka | Fasalka birta | Caadi ah | Isticmaal |
| Tuubbooyinka birta ee xasaasiyadeed ee injineernimada iyo qaab-dhismeedka farsamada | 10.20.35.45.Q345.Q460.Q490.Q620. | GB / T8162 | Tuubbooyinka birta ee aan kala go'ay |
| 42crmo.35cro.42cro. 40crimoa.2cr1mov | |||
| 1018.1026.8620.4130.4140 | ASTM A519 | ||
| S235JRH. S273J0H. S255J2H. S355J0H. S355NLH.S355J2H | En10210 | ||
| A53A.A53B.SA53A.SA53B | Astm a53 / Asme sa53 |
Xusuusin: Cabbirka kale ayaa sidoo kale la bixin karaa ka dib marka la tixgeliyo macaamiisha
Qeybta kiimikada:
| heer u qaybin | 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 |
Guryaha farsamada ::
| heer u qaybin | TSISLE (MPA) | Dhalid (MPA) | Fidiyaa (%) | Qaybta burburka (Ψ /%) | Saamaynta (aku2 / j) | Saamaynta qiimaha adag ee αkv (J / cm2) | Adag (HBS100 / 3000) |
| 12cr1mov | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88 (9) | ≤79 |
