Khoom Description
Sa 312 Tp 321 Ss Stainless Steel Pipe Supplier
Qhov zoo ntawm Sa 312 Tp 321 Ss Stainless Hlau Yeeb Nkab
- Siab -Tsub Resistance: Kev ua haujlwm ruaj khov mus txog 870℃kev ua haujlwm tsis tu ncua thiab 925℃kev ua haujlwm tsis sib xws. Haum rau boilers, superheaters, tso cua sov, thiab cua kub exchangers nyob rau hauv lub hwj chim tiam, petrochemical, thiab tsheb industries.
- Intergranular Corrosion Resistance: Titanium (Ti) stabilization tiv thaiv carbide nag lossis daus thaum lub sij hawm vuam thiab siab - txheej txheem kub, ncua lub neej kev pab cuam ntawm welded piping systems, siab hlab ntsha, thiab reactor khoom.
- Zoo Mechanical Strength: Muab piv rau 304 thiab 316, nws khaws lub zog tensile ntau dua thiab nkag siab tsis kam, ua rau nws tsim nyog rau cov kav dej fais fab, cov tshuab refinery, thiab cov khoom siv hauv aerospace.
Daim ntawv thov ntawm Sa 312 Tp 321 Ss Stainless Hlau Yeeb Nkab
- Kev lag luam Petrochemical: Refinery piping, heat exchangers, reactor hlab ntsha
- Automotive: Exhaust systems, turbocharger piping, catalytic converter vaj tsev
- Lub zog tiam: Boiler tubes, superheater tubes, siab -kub kav
- Aerospace: Exhaust manifolds, cav Cheebtsam
Tshuaj muaj pes tsawg leeg
| Element | Cov pa roj carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel | Titanium |
| TIAB SA 321 | Tsawg dua los yog sib npaug li 0.08 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.75 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 17.0 – 19.0 | 9.0 – 12.0 | Ntau dua lossis sib npaug li 5 × C, Tsawg dua lossis sib npaug rau 0.70 |
Mechanical Properties
| Khoom | Tensile zog | Yield zog | Elongation | Hardness |
| Tus nqi | Ntau dua lossis sib npaug li 515 MPa | Ntau dua lossis sib npaug li 205 MPa | Ntau dua lossis sib npaug li 35% | Tsawg dua los yog sib npaug li 95 |
Lub cev muaj zog
| Khoom | Qhov ntom | Melting Range | Thermal conductivity | Tshwj xeeb kub muaj peev xwm | Modulus ntawm Elasticity |
| Tus nqi | 7.93 g/m² | 1398 – 1446 degree | 16.2 W / m·K (ntawm 100 degree) | 500 J/kg · K | ~ 193 GPa |
Cov qhab nia xaiv tau
- TP 304/304L:Kev lag luam ntau dua, dav dav - lub hom phiaj corrosion (qis siab -temp zog)
- TP 316/316L:Zoo chloride corrosion kuj, zoo rau marine siv
- TIAB SA 347:Niobium-stabilized version ntawm 321, zoo heev tiv thaiv intergranular corrosion tom qab vuam
- 310S: Superior siab - kub lub zog thiab oxidation kuj piv rau 321
Khoom Qhia
Cov khoom siv
Cov khoom ntim
Cim npe nrov: sa 312 tp 321 ss stainless hlau yeeb nkab tsum, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
