ASTM A105 VS ASTM A106yog ob qho qauv sib txawv ntawm cov roj carbon hlau sib txawvCov Khoom Sib Txawv Cov Khoom Sib Txawvthiab muaj ntau lub hom phiaj sib txawv:
🔍 Qhov sib txawv tseem ceeb ntawm Astm A105 thiab ASTM A106
| Yam zoo | ASTM A105 | ASTM A106 |
|---|---|---|
| Ntaus | Forged carbon hlau | Seamless Cov Yeeb Nkab Seab |
| Puab | Flanges, fittings, li qub, lwm yam forged ntu | Seamless Yeeb Nkab |
| Kev tsim khoom | Kev zam | Kub-dov seamless yeeb nkab |
| Daim ntawv thov | Lub tshuab siab, flanges, fittings | Kev Pabcuam Kub Kub Kub Piving |
| Kev Kho Cua Sov | Yuav tsum muaj ntau qhov ntau thiab tsawg lossis nace ua raws cai | Feem ntau li qub rau qib B & C |
| Cov qib kawm | Ib Leeg Qib (A105) | Qeb A, B, C |
| Max thickness (as-forged) | Tsawg dua los yog sib luag rau 4 "(yam uas tsis muaj kev kho cua sov) | Yeeb Nkab Phab Ntsa Thickness ib asme B36.10 |
| Txheem Dec Npe | Carbon Steel Forgings rau cov ntawv thov luam tawm | Seamless Cov Hlau Yeeb Rau Cov Kev Pab Cuam Phaj Siab |
🧪 Cov tshuaj sib xyaw ua ke sib xyaw (raug)
| Lub ntsiab | ASTM A105(Max%) | ASTM A106 Qib B(Max%) |
|---|---|---|
| Carbon (c) | 0.35 | 0.30 |
| Manganese (mn) | 0.60–1.05 | 0.29–1.06 |
| Phosphorus (p) | 0.035 | 0.035 |
| Sulphur (s) | 0.040 | 0.035 |
| Silicon (si) | 0.10–0.35 | 0. 10 min |
⚙️ Cov Khoom Siv Neeg Kho Tshuab (Raug)
| Ntiag tug | ASTM A105 | ASTM A106 Qib B |
|---|---|---|
| Lub zog tensile | Ntau dua los yog sib npaug rau 485 mpa | Ntau dua los yog sib npaug rau 415 MPa |
| Paib lub zog | Ntau dua los yog sib npaug rau 250 MPa | Ntau dua los yog sib npaug rau 240 MPa |
| Elongation | Ntau dua los yog sib npaug rau 22% (txawv) | Ntau dua los yog sib npaug rau 20% |
✅ Lub ntsiab:
ASTM A105: Siv rautiv thaivCheebtsam zoo li flanges thiab fittings.
ASTM A106: Siv rauSeamless Pipes, tshwj xeeb rauKev kub siabCov ntawv thov.
Qhia rau kuv paub yog tias koj xav tau ib sab-sab datasheet, cov ntawv pov thawj ntawv pov thawj piv txwv, lossis sib piv nrogA53lossisAPI 5LIb yam nkaus.
