ASTM A268 TP430TI Ferritic Martensic Martensitic Stainless Hlau Seamless Yeeb Nkab
ASTM A268 TP430TI Ferritic Martensic Martensitic Stainless Hlau Seamless Yeeb Nkab
ASTM A268 TP430TI yog Seamless Ferritic stainless hlau raj tsim nyog rau kev tiv thaiv corrosion thiab siab- kev siv ntsuas kub. Cov "TI" qhia txog cov khoom siv ua kom ruaj khov. Cov yam ntxwv tseem ceeb, zoo oxidation tsis kam, thiab kev haum xeeb rau cov ntawv thov xws li kev hloov cua sov, tso pa tawm, thiab kev muaj chaw ua cua sov. Cov khoom siv no yog tsim nyog siv cov tub lim cov hlau thiab yuav tsum tau txheeb xyuas cov tshuaj thiab cov neeg kho mob tshwj xeeb tau txheeb xyuas los ntawm kev sim xws li Tensile, Hardness, thiab nthuav dav kev sim.
SA 268 TP 430 cov khoom siv li cas?
Martensitic Stainless Hlau Qib
SA 268 TX 430 Cov khoom siv yog martensitic stainless hlau qib. SA 268 TP 430 tubkoil yog feem ntau siv hauv cov ntawv thov, xws li hardness thiab kev tawm tsam rau kev ua txhaum kev nyuaj thiab kev ntxhov siab. Lawv kuj siv nyob rau lwm cov ntawv teev tshwj xeeb hauv cov roj thiab roj kev lag luam, thiab lwm yam.
ASTM A268 them ntau qib ntawm cov yeeb nkab steel hlau nrog nominal phab ntsa tuab thiab siab {1}-}}}}}}}} qhov chaw dej khov. Feem ntau ntawm cov qib kawm no, suav nrog hu ua "ncaj chrome" hom, yog ferromagnetic. TP430TI (undu s43036) yog ib qho kev hloov kho tshiab ntawm tus qauv 430 (nrog rau kev sib ntxiv ntawm titgium los txhim kho intergranular corrosion tsis kam thiab weldability. Nws yog lub titanium -} stabilized ferritic stainless hlau.
Vim li cas thiaj xaiv ASTM A268 TP430TI seamless stainless hlau yeeb nkab hlau?
Economical thiab txuag: piv rau Anustenitic Stainless hlau zoo li 304, nws muaj tsis muaj lossis tsawg tsawg tsawg tus nqi.
Lub zog tiv thaiv kev ntxhov siab corroside kev tawg pleb: qhov no yog ib qho kev ua kom muaj zog ntawm cov hlau uas muaj cov tshuaj tiv thaiv kab mob hauv cov dej hiav txwv.
Siab ruaj khov: Titanium cov ntsiab lus hauv nws cov tshuaj lom neeg tshem tawm cov teeb meem corrosion hauv kev sib tw ntawm welded qauv.
Cov kev ua rau lub cev zoo: Cov khoom siv thermal zoo heev thiab tsawg coefficient ntawm thermal expansion.
Kev tsim kho tshiab: Muab cov nqi siab ncaj ncees, ib smoother sab hauv kev txo cov khoom siv hluav taws xob ua rau nws haum siab dua cov ntawv thov siab dua lossis xav tau ntau dua.
ASTM A268 TP430TI Stainless Hlau Seamless Tube Tshuaj Muaj Tshuaj
| Lub ntsiab | C | Mn | Si | P | S | Cr | Ni |
| TP410 | 0.15 | 1.0 | 1.0 | 0.040 | 0.030 | 11.5-13.5 | 0.75 |
ASTM A268 TP410TI Stainless Hlau Seamless Tube Cov Khoom Siv
| Tensile muaj kev ntxhov siab, MPa | Yield ntxhov siab, MPa | Elongation,% |
| 60[415] | 35[240] | 20 |
ASTM A268 TP410TI Seamless Stainless Hlau Yeeb Fabrication
Txias kev sib sau: kev du ncauj lus, tsis txhob deormation hnyav; Khoov vojvoog ntau dua lossis sib npaug rau 2 zaug ntawm phab ntsa tuab (tiv thaiv kev tawg)
Kev Kho Cua Sov: Annealing Kub: 780-850℃→ sai sai txias (los tiv thaiv brittlefeness ntawm 475 degree)
Txiav: Plasma / Laser Txiav yog qhov zoo dua rau cov neeg kho tshuab txiav (kom txo qis ntug brittleness)
Cov ntawv thov tseem ceeb ntawm ASTM A268 TP410TI Seamless Stainless Hlau Yeeb Nkab
High - kub oxidation-}}}}}}}} resistents: Automotive Evestantic (manifolds, mufflers); Kev sib txuas ua kom sov sov ua kom sov, burner Nozzles (tsawg dua lossis sib npaug nrog 800 degree).
Corrosion - Tsis txhob muaj cov khoom ntim khoom thiab cov twj tso kua mis: Nitric acid cia thiab tsheb thauj khoom (concentration tsawg dua los yog sib npaug rau 20%); Cov Khoom Noj Ua Noj Khoom Noj (Acatic Acid ib puag ncig); Caw tso tsheb hlau luam.
Kho kom zoo nkauj Architecture: Corrosion - Rosting rail / Kab Hlau Roofs (hauv Coasal siab phab ntsa (hauv ntug hiav txwv siab); Tus nqi - kev txo txoj kev xaiv rau 304 stainless hlau (thaum muaj zog tsis yog qhov yuav tsum tau).
Cov Ntawv Thov
Cov Khoom Siv Thaum Tshav Kub Kub thiab Cov Khoom Siv Ua Lag Luam: Siv rau hauv tshav kub sib pauv, superheaters, thiab ntau yam khoom siv tshuaj lom neeg.
Automotive: feem ntau siv rau hauv kev tso pa tawm thiab lwm yam kev siv tsheb muaj tsheb siab - kub tsis kam.
Muaj thiab cov khoom sib txuas ua kom haum: tsim nyog rau kev lag luam dav dav xws li cua ntxhoo deting thiab cov khoom siv hauv kev ua kom sov thiab kev kho cua sov thiab kho cua sov.
Kev tsim khoom thiab kuaj
Kev tsim khoom: tsim muaj kev tsim khoom, qhov uas cov hlau tsim los ntawm kev tuag tsis muaj welds, ua rau muaj zog ntxiv thiab ua kom zoo nkauj.
Kev Kuaj: Cov khoom yuav tsum tau ntau cov kev ntsuam xyuas ntau dua los xyuas kom nws ua tau raws li nws tau raws li cov cai ntsuas cov ncauj lus, suav nrog:
Tensile kuaj
Kev kuaj tus chij (rau cov yeeb nkab tsis ntse)
Kev Ntsuas Hardness
Rov qab ntsuas qhov ntsuas
Hydrostatic lossis tsis - kev ntsuas cuam tshuam
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
