ASTM A790 und s32205 Welded Duplex (Ferritic / Austenic) Stainless Hlau Yeeb Nkab
ASTM A790 und s32205 Welded Duplex (Ferritic / Austenic) Stainless Hlau Yeeb Nkab
ASTM A790 Uns S32205 Welded Duplex yeeb nkab steel hlau yog lub siab {{3} {{3} {{3} {{3} {{3} {{{3} {{3} {{3} {{3} {{3} {{3} {{3} {{3} { Nws cov khoom tseem ceeb suav nrog cov txiaj ntsig zoo txog li 550 MPa (80,000 psi), lub zog tensile ntawm 800 mpa (116,000 topi), thiab zoo ntawm qhov kub tsawg. Cov ntaub ntawv no muaj lub cim ferritric no-}}}}}}} siv micronged siv ntawm qhov kub siab tuaj yeem ua rau embrittlement.
Dab tsi yog tsis yog S32205 khoom siv qib?
Uncution tsis yog s32205 Duplex Stainless hlau yog super -} ruplex stainless hlau alloy. Unren uns s32205 dupleX steel piping khoom muaj kev tiv thaiv corrosion tshwj xeeb, txawm tias nyob rau hauv cov huab cua muaj haum, ua kom haum rau kev siv hauv kev lag luam tshuaj. Unren uns s32205 duplex cov khoom stainless hlau kuj pom lub zog tensile muaj zog.
ASTM A790 unim S32205 Seamless thiab Welded Duplex Stainless Leeg
ASTM A790 / ASME SA790 yog Txheem Cov Qauv rau Seamless thiab Welded Ferritic / Duplex) Stainless Hlau Leeg, nrog rau kev cuam tshuam rau kev ntxhov siab rau kev tawg. Cov hlau no yog cov nquag rau embrittlement nyob rau hauv lub sij hawm siab siab {}} kub siv. UN UNR UNR UNRISTED nws cov peev txheej tshuaj thiab cov kws kho tshuab, sawv cev ntawm feem ntau siv thiab qauv ruplex stainless hlau stainless. Qhov no cov raj hlau ua ke sib xyaw ua ke ua rau muaj kev ntxhov siab, ua kom muaj zog, ua nws haum rau ntau qhov chaw hnyav thiab roj av, thiab cov ntawv thov marine.
| ASTM A790 UNSIVE S32205 S32205 Kev Siv Tshuaj (%) | ||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | N |
| Tsawg dua los yog sib npaug rau 0.030% | Tsawg dua los yog sib npaug rau 2.00% | Tsawg dua los yog sib npaug rau 0.030% | Tsawg dua los yog sib npaug rau 0.020% | Tsawg dua los yog sib npaug rau 1.00% | 22.0 - 23.0% | 4.5 - 6.5% | 3 - 3.5% | 0.14 - 0.20% |
Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | Tus Qauv Txheem |
|---|---|
| Lub zog tensile | 655 MPa |
| Tawm Zog (0.2% offset) | Ntau dua los yog sib npaug rau 450 MPa |
| Elongation | Ntau dua los yog sib npaug rau 25% |
| Kev nyuaj | Tsawg dua los yog sib npaug rau 290 hrw / 30hrc |
| Kev kho tshav kub kub | 1870-2010 DEGREE F [1020-1100 Qib] |
Cov Khoom Siv Neeg Kho Tshuab
Peple Zog: 550 MPA (80,000 PSI)
Lub zog tensile: 800 MPA (116,000 PSI)
Elongation: 15%
Tougness: Zoo nruj ntawm qhov kub thiab txias rau -50℃(-58℃f)
Cov Khoom Siv Lub Cev
Ntom ntom: 7.8 g / cm³
Melting Taw tes: 1350℃(2460℃f)
Thermal conductivity ntawm 100 degree: 19 w / min k
Kev Kub Lij Thaum Tshav Kub Kub Tshwj Xeeb: 418 J / KGINK (0-100 Qib)
Elastic Modulus: 190 GPA
REIGNIVATION: 850 NOOB
Kev kuaj
| Kev Kuaj Corrosion | Kev puas tsuaj / tshuab kuaj | Xov Tooj Cua |
| Tshuaj Lom | Thim rov qab - Khoov thiab Re. Tiaj Tus Xeem | Kev Kuaj Corrosion |
|
Kev puas tsuaj / tshuab kuaj |
Eddy kev sim tam sim no | Micro kuaj |
| Thim rov qab - Khoov thiab Re. Tiaj Tus Xeem | Hydrostatic Kuaj | Macro kuaj |
| Eddy kev sim tam sim no | Huab cua nyob rau hauv kev ntsuas siab | IGC sim |
| Hydrostatic Kuaj | Eddy kev sim tam sim no | Ultrasonic kuaj |
| Kev Saib Xyuas Kev Pom | OP xeem | Kua rau kev sim ua |
Gnee steel tshwj xeeb hauv kev tsim cov khoom ntau ntawm cov khoom lag luam stainless hlau. Gnee Steel cov khoom ntim khoom muaj xws li: cov hlua hlau: cov kav hlau: cov kav hlau nrog cov kab yeeb yaj kiab txheej lossis tsawg dua yog cov xeb thaum hiav txwv thaum hiav txwv thaum hiav txwv, thiab tom qab ntawd ruaj ntseg nrog hlau strapping. Cov kab mob ntoo / crates: pipes feem ntau ntim rau hauv cov tsiaj ntoo lossis crates los tiv thaiv cov kav dej thaum thauj mus los, tshwj xeeb yog cov uas nyob ntev dua lossis cov kab hniav loj dua. Seaworthy export ntim: Cov chaw muag khoom siv cov txheej txheem seaworthy export export cov ntaub ntawv sau thiab cov tswv yim los tiv thaiv cov kav dej thaum lub sijhawm thauj mus los. Tarpaulin Ntim: Qhov no tiv thaiv los nag, seawater, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub crates export thaum thauj mus los. GNEE steel tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm alloy cov ntaub ntawv. Gnee Steel cov khoom tau siv dav hauv Aerospace, tshuaj, fais fab, thiab peb tuaj yeem muab hluav taws xob customive cov kev daws raws li cov neeg siv khoom xav tau. Rau cov ntaub ntawv ntsig txog alloy lossis customized almoy alloy cov kev daws teeb meem, thov hu rau peb rau nqe lus:ru@gneesteelgroup.com
