Super Duplex Stainless hlau, tshwj xeebS32750 (2507,1.4410)thiabS32760, yog engineered kom muaj lub zog tshwj xeeb thiab zoo dua mus tiv taus corrosion, ua rau lawv zoo tshaj rau cov ntawv thov hauv ntau qhov kev lag luam. Thaum ob tus menyuam kawm qib suplex microstructure uas sib xyaw ua ke ntawm cov khoom siv roj av thiab cov tshuaj lom neeg thiab cov yam ntxwv tshwj xeeb. Nkag siab cov kev sib txawv no yog qhov tseem ceeb rau kev xaiv cov khoom uas tsim nyog kom tau raws li cov cai tshwj xeeb ntawm txhua daim ntawv thov.
Super Duplex Stainless HlauS32750 (2507,1.4410)thiabS32760 chaw tsim tshuaj paus, chaw muag khoom
Zhengzhou Huitong Pipeline Equipment Co., Ltd. tsis tsuas yog muab txhua yam sib txawv thiab cov nplai ntawmS32750 kav dej, Flange, phaj, yeeb nkab thiab bar round. Thov koj xav tauTiv Tauj PebYog xav paub ntxiv cov ntaub ntawv thiab cov nqi.
Tshuaj lom neeg muaj pes tsawg leeg sib txawv ntawmS32750 thiab S32760
S32750 (F51): Nrog lub siab chromium (nyob ib ncig ntawm 25%) thiab molybdenum (li ntawm 3.6%) cov ntsiab lus, muaj cov txiaj ntsig tseem ceeb ntawm nitrogen.
S32760 (F55): S32760 muaj ntau dua cov molybdenum (nyob ib ncig ntawm 4%) thiab nitrogen.
UNR UNS UNR UNS UNR UNR UNL UNR32760 Qhov sib txawv ntawm cov khoom siv neeg kho tshuab
| Cov yam ntxwv | S32750 (2507) | S32760 (F55) |
| Paib lub zog | Ntau dua los yog sib npaug rau 550 mpa | Ntau dua los yog sib npaug rau 550 mpa |
| Lub zog tensile | Ntau dua los yog sib npaug rau 800 MPa | 750-895 mpa |
| Kev nyuaj | Brinell hardness txog 270 HB | Brinell hardness 270-300 hb |
| Kev muaj zog | Kev cuam tshuam tawv ntawm tsawg kub ntau dua lossis sib npaug rau 50 j | Toughness tseem nyob ntawm sub-xoom kub |
S32750 thiab S32760 Corrosion Distor Kuj
Super Duplex S32750:Paub txog nws cov corrosion zoo tshaj plaws nyob rau hauv ntau ib puag ncig ib puag ncig, feem ntau nws siv rau hauv kev ua tshuaj, roj thiab roj av, thiab marine apps. Nws muaj zog tsis kam rau General corrosion, pitting, thiab crevice corrosion hauv chloride ib puag ncig.
Super Duplex S32760:Nws zoo rau cov chaw ib puag ncig uas muaj kev nruj dua li, xws li cov neeg muaj ntau dua cov tshuaj ntau dua lossis qhov kub hnyav. Nws siab dua Molybdenum thiab cov ntsiab lus nitrogen ua rau nws tiv taus chloride kev ntxhov siab corrosion.
S32750 thiab S32760 Vuam
Hais txog weldability, ob qho tib si xav tau kev tswj nruj ntawm cov tswv yim tshav kub kom tsis txhob yws yws ntawm cov khoom. Txawm li cas los xij, vim muaj cov ntsiab lus ntau ntxiv ntawm S32760, nws txoj kev sib tw vuam yog qhov siab dua thiab yuav tsum tau ntau dua cov txheej txheem vuam thiab cov tswv yim ntau dua.
Tus nqi sib txawv ntawmS32750 thiab S32760
Super Duplex S32760 kim dua S32750 vim yog cov ntsiab lus siab dua Alloy (ntau Molybdenum thiab nitrogen). Qhov no ua rau nws tau siv cov ntaub ntawv tshwj xeeb ntau rau cov ntawv thov uas xav tau qib siab ntawm corrosion tsis kam.
Alloy 2507 thiab S32760 daim ntawv thov
Super Duplex S32750Yog siv dav hauv cov cuab yeej tshuaj, petrochemical machinery, thiab offshore platform tsim los vim nws txoj kev ua tau zoo hauv cov chlitional ib puag ncig thiab tus nqi qis.
Super Duplex S32760, nrog nws lub zog siab dua thiab cov corrosion zoo dua, feem ntau yog siv hauv qee thaj teb uas muaj cov kev xav tau ntawm cov khoom siv. Piv txwv li, hauv cov khoom siv thiab roj rho tawm, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig muaj cov kev ua haujlwm ntev ntawm cov cuab yeej siv.
