UNS S32760 Tube
1.Standard: ASTM A790, ASME SA790
2.Seamless loj: 6.00mm txog 250mm
3.Welded Loj: 5.0mm txog 1219.2mm
4.Thickness: 0.3mm txog 50mm
UNS S32760yog 25% chromium super duplex stainless hlau uas muaj qhov sib npaug 50/50 austenitic-ferritic dual-phase microstructure. Tsis zoo li tus qauv 25% Cr super duplexes (xws li UNS S32750 / Alloy 2507), S32760 suav nrog txhob txwm tshaj tawm alloying ntxiv ntawm ob qho tib situngsten (W: 0.50-1.00%)thiabtooj liab (Cu: 0.50-1.00%)nrog rau nitrogen thiab molybdenum. HT PIPE is aSS 32760 cevtus xa khoom nrog 15+ kev xa tawm.Tiv tauj pebkom paub ntau ntxiv thiab quotes dawb!
Cov Khoom Muag Khoom
Bar & Rod
Phaj & Ntawv
Coil & Sawb
Tube & Tube
Haum: Flange, Tee, Luj Tshib, Reducer thiab lwm yam.
Forging: Nplhaib, Ncej, Vajvoog, Thaiv thiab lwm yam.
S32760 Stainless Hlau Seamless Yeeb Nkab Specification
| ASTM Specification | ASTM A790 ASME SA790 Cov Lus Qhia |
| Txuj | ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Seamless Yeeb Nkab Loj | 0.5 "NB-8" NB |
| Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg., |
| Teem caij | XS, SCH30, SCH40, XXS, SCH80, SCH120, SCH60, SCH140, STD, SCH10, SCH10S, SCH40S, SCH80, SCH20, SCH5, SCH160 |
| Ntev | Muab ob npaug rau Random, Ib Leeg Random, Txheem & Txiav Ntev Yeeb Nkab |
| Ua kom tiav | Polished, AP (Annealed & Pickled), BA (Cim & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Daim iav tiav, thiab lwm yam |
| Hom | Seamless |
| Cov yeeb nkab kawg | Plain End, Beveled End, Treaded Yeeb Nkab, Screwed xaus |
| Kos npe | Standard, Qib, OD, Thickness, Ntev, Thaum tshav kub kub tsis muaj (los yog raws li tus neeg thov kev thov.) |
| Daim ntawv thov | Cov Yeeb Nkab Cov Khoom Siv Roj, Roj Yeeb Nkab, Gas Pipe, Fluid Pipe, Boiler Pipe rau Kev Lag Luam Tshuaj |
| Kev Pabcuam Ntxiv | Kos & Expansion raws li qhov xav tau Loj & Ntev, Polish (Electro & Kev Lag Luam) Annealed & Pickled dabtsi yog khoov, Machining thiab lwm yam. |
| Tshwj xeeb hauv | Loj Diameter Duplex UNS S32760 Yeeb Nkab |
Chemistry Breakdown & Qhov tseem ceeb
| Element | Qhov hnyav (%) |
| Chromium (Cr) | 24.00 – 26.00 |
| Nickel (Ni) | 6.00 – 8.00 |
| Molybdenum (hli) | 3.00 – 4.00 |
| Tungsten (W) | 0.50 – 1.00 |
| Copper (Cu) | 0.50 – 1.00 |
| Nitrogen (N) | 0.20 – 0.30 |
| Hlau (Fe) | Tshuav |
Ib puag ncig tsis zoo
Chloride Pitting thiab Crevice Corrosion:Nrog rau qhov ntsuas kub tseem ceeb (CPT) siab tshaj 50℃ib ASTM G48 Txoj Kev C / E, S32760 kav dej ua haujlwm muaj kev ntseeg siab hauv chlorinated seawater loops qhov twg tus qauv 316L ua tsis tiav los ntawm kev tawm tsam hauv zos.
Sour Service (H_2S Ib puag ncig):Ua raws liNACE MR0175 / ISO 15156-3, S32760 resists sulfide stress cracking (SSC) nyob rau hauv subsea ntau lawm headers thiab qaub roj sau tes hauj lwm raws li teev ib feem ntawm H_2S.
Acid Media Handling:Qhov sib ntxiv ntawm tooj liab (0.5-1.0%) muab S32760 txo qis corrosion hauv sulfuric acid (H_2SO_4) thiab hydrochloric acid (HCl) circuits piv rau tungsten-free super duplexes.
Manufacturing Specifications thiab Product Forms
S32760 piping systems yog tswj hwm los ntawm nruj thoob ntiaj teb ASTM, ASME, thiab EN cov qauv. Fabrication txoj kev sib txawv ntawm seamless (extruded / pilgered) thiab welded (EFW / GTAW) nyob ntawm nominal yeeb nkab loj (NPS) thiab siab ntsuas.
| Daim ntawv khoom | ASTM / ASME Txuj | EN / ISO sib npaug | Qhov Loj |
| Seamless Yeeb Nkab | ASTM A790 / ASME SA790 Cov Lus Qhia | EN 10216-5 (1.4501) | 1/2 "mus rau 12" NPS (SCH 10S rau SCH XXS) |
| Welded yeeb nkab (EFW) | ASTM A790 / ASTM A928 Cov Lus Qhia Tshwj Xeeb | TS EN 10217-7 | $ 6 "mus rau 48" NPS (Kev Cai Phab Ntsa Thicknesses) |
| Wrought Fittings | ASTM A815 WP-S / WP-W | TS EN 10253-4 | Luj tshib, Tees, Reducers (Matching NPS) |
| Forged Flanges | ASTM A182 Qib F55 | EN 1092-1 Hom 11 | Chav Kawm 150 txog Chav Kawm 2500 / API 10K |
Kev sib piv: S32760 vs. Sib tw Alloys
Txhawm rau xaiv cov kav dej kom raug, sib piv S32760 tawm tsam lwm cov khoom siv siab- alloy:
| Khoom Qib | UNS / npe | PREN | Yield zog (MPa) | Qhov txiaj ntsig tseem ceeb tshaj S32760 |
| TIAB SA 2205 | UNS S31803 / S32205 | ~35 | ~450 | Tus nqi pib qis dua |
| Super Duplex 2507 | UNS S32750 | Ntau dua lossis sib npaug li 42 | ~550 | Cov khoom lag luam dav dav thoob ntiaj teb |
| Super Duplex S32760 | UNS S32760 (Zero 100) | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug550 | Superior kuj rau H_2SO_4 HCl & crevice corrosion |
| Super Austenitic 6% Mo | UNS S31254 (254 SMO) | ~43 | ~300 | Siab dua qhov kev pabcuam kub txwv |
FAQ
Q: Txog UNS S32760 yeeb nkab nqi ib kg?
A: Nqe yog li ntawm $ 5 txog $ 10 ib kg, txawv nyob ntawm qhov loj me, phab ntsa thickness, tus neeg muag khoom thiab lwm yam.
Q: Koj lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Lub sij hawm xa tuaj yog nyob rau hauv 5-21 hnub
Q: Puas muaj Kev Pabcuam Qauv?
A: Cov qauv raug muab pub dawb
Q: Yam tsawg kawg nkaus Order Quantity yog dab tsi?
A: Tsis muaj qhov txiav txim yam tsawg kawg nkaus
Q: Yuav ntim cov khoom li cas?
A: Cov txheej sab hauv muaj cov ntawv tsis muaj dej tsis zoo sab nrauv thiab kho nrog fumigation ntoo pallet.
Q: Lub teb chaws xa tawm
A: Brazil, South Africa, Indonesia, Is Nrias teb, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, thiab lwm yam
Cim npe nrov: uns s32760 yeeb nkab, Tuam Tshoj uns s32760 yeeb nkab manufacturers, lwm tus neeg
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