🔍 ASTM A694 F60 vs Attm A105
| Yam zoo | ASTM A105 | ASTM A694 F60 |
|---|---|---|
| Khoom Hom | Carbon Steel Forgings | High-paib carbon hlau tsis quav ntsej |
| Cov Kev Siv Raug Raug | General-hom phiaj flanges, fittings, li qub | High-Siab Pipelines (piv txwv li, Roj & Roj Kis) |
| Theem siab nyuaj | Tus Qauv Lub Zog (~ 250 mpa ys) | High Lepeple zog (ntau dua los yog sib npaug rau 415 MPa YS rau F60) |
| Tsim qauv qib | Tsis muaj qib (ib qho khoom siv) | F60Qhia txog yam tsawg kawg los muaj zog ntawm 60 ksi |
| Paib lub zog | Ntau dua los yog sib npaug nrog 250 mpa (36 ksi) | Ntau dua los yog sib npaug rau 415 MPa (60 ksi) |
| Lub zog tensile | Ntau dua los yog sib npaug rau 485 mpa (70 ksi) | Ntau dua los yog sib npaug rau 515 MPa (75 KSI) |
| Kev Kho Cua Sov | Yeem (tsuas yog rau loj loj los yog nace) | Yuav xav tau(feem ntau yog li qub, quenched & tempered) |
| Charpy Kev Kuaj | Tsis tas yuav | Feem ntau yuav tsum tau yog tias sau tseg (piv txwv li, rau cov temp \/ nace) |
| Kev Pabcuam Siv | Cov kav dav hlau dav dav, ua kom zoo | High-inveal Natural Gas, Roj Pipelines (Muab Kis) |
🧪 Kev siv tshuaj lom neeg (raug)
| Lub ntsiab | A105(Max%) | A694 F60(raug) |
|---|---|---|
| Carbon (c) | 0.35 | 0. 26 Max |
| Manganese (mn) | 0.60–1.05 | 1.00–1.50 |
| Silicon (si) | 0.10–0.35 | 0.15–0.35 |
| Phosphorus (p) | 0.035 | 0. 025 max |
| Sulphur (s) | 0.040 | 0. 025 max |
✅ Lub ntsiab:
ASTM A105yog haum rauTxheem SiabCov khoom siv hluav taws xob.
ASTM A694 F60yog tsim rauKev siab siabthiabHigh-Faib Lub ZogCov ntawv thov (piv txwv li, cov roj nkev roj).
Yog koj tes num yuav tsumNtau dua lub zogthiab tejzaum nwskev muaj zog, mus nrogA694 F60.
