ʻO Overview o nā pipes hui petroleum
Laki: 19-914mm * 2-1350mm
| Mua'Āina | Kōla Steele | Kū-starder | Noi |
| Nā mea kila kila no ka mīkini mīkini mechanical a me ka maʻamau | 10.20.35.45.Q345.Q460.Q490.Q620. | Gb / t8162 | ʻO nā mea kila Steelless i loko o nā papela pape e hoʻopili ai i nā mea kūpono a me nā mea hana mechanlcal |
| 42crmo.35crmo.42crmo. 40crnimoa.12cr1mov | |||
| 1018.1026.8620.430,414040 | Astm a519 | ||
| S235JRH. S273J0h. S275j2h. S355J0h. S355nlh..s355j2h | EIN10210 | ||
| A53a.a53b.sa53a.sa53b | Astm A53 / asme sa53 |
Nānā: Hiki ke hāʻawiʻia kekahi mau'āpana'ē aʻe ma hope o ke kamaʻilioʻana me nā mea kūʻai aku
Nā Kūlana Kūlana:
| Kumu | 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 |
Nā Polokeo ::
| Kumu | Tensile (MPA) | Hua (MPA) | Hoʻonui (%) | Mākaukau i ka pauku (Ψ /%) | Hopena (i2 / J) | Hoʻopau i ka waiwai koʻikoʻi αkv (j / cm2) | Paʻakikī (Hbs100 / 3000) |
| 12cr1mov | ≥490 | ≥245 | Ç22 | ≥50 | ≥71 | ≥88 (9) | ≤179 |
