Pfupiso yeMapaipi ePeturu
SAIZI: 19—914MM*2—150MM
| Chikamu chechigadzirwa | Giredhi resimbi | Zvakajairika | Kushandiswa |
| Machubhu esimbi asina musono ekugadzira michina uye magadzirirwo akajairika | 10.20.35.45.Q345.Q460.Q490.Q620. | GB/T8162 | Machubhu esimbi asina musono ekugadzira mapaipi, mapipe fittings, zvishandiso uye zvivakwa zvemakanika |
| 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 |
Cherechedza: Humwe Saizi Hunogona Kupihwawo Mushure meKubvunzana Nevatengi
Chikamu chemakemikari:
| giredhi | 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 |
Zvimiro zvemakanika:
| giredhi | Kusimbaradza (MPa) | Goho (MPa) | Wedzera (%) | Kudzikira kwechikamu （ψ/%） | Kukanganisa (Aku2/J) | Kukosha kwekusimba kwemhedzisiro αkv (J/cm2) | Kuoma (HBS100/3000) |
| 12Cr1MoV | ≥490 | ≥245 | ≤22 | ≥50 | ≥71 | ≥88(9) | ≤179 |
