A333Gr.6cov yeeb nkab hlau tsis muaj seamlessyog ib yam khoom tseem ceeb uas siv dav hauv cov teb thauj dej xws li roj thiab roj av. Nws qhov kev ua tau zoo heev thiab ntau yam kev siv ua rau nws ua lub luag haujlwm tseem ceeb hauv kev lag luam. Hauv qab no peb yuav qhia meej txog cov txheej txheem tsim khoom, cov yam ntxwv ntawm kev ua tau zoo, cov teb thov thiab kev cia siab ntawm kev ua lag luam ntawm A333Gr.6 seamless steel yeeb nkab.
A333Gr.6 cov yeeb nkab hlau tsis muaj seamless
Cov qauv khoom siv:
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm ASTMA333Gr.6 seamless steel yeeb nkab: Carbon: ≤0.30, Silicon: ≥0.10, Manganese: 0.29 ~ 1.06, Phosphorus: ≤0.025, Sulfur: ≤0.025, Chromium: ≤0.030, Nickel: ≤0.040, Molybdenum: ≤0.12, Tooj liab: ≤0.40, vanadium: ≤0.08, niobium; ≤0.02
Thaum cov pa roj carbon tsawg dua 0.30%, rau txhua qhov txo qis 0.01%, cov manganese yuav nce ntxiv 0.05% raws li 1.06%, txog li siab tshaj plaws ntawm 1.35%
Kev tswj hwm cov tshuaj lom neeg kom zoo yog qhov tseem ceeb rau kev ua kom cov kav dej zoo. Tus qauv ASTM A333 Gr.6 teev cov kev cai nruj ntawm cov tshuaj lom neeg kom ntseeg tau tias cov kav dej muaj lub zog thiab tawv zoo heev.
Tus qauv ASTM A333 Gr.6 qhia txog cov khoom siv kho tshuab kom meej, qhov tseem ceeb tshaj plaws yog lub zog tensile, lub zog tawm thiab elongation.
Cov hauv qab no yog cov kev cai tshwj xeeb rau cov khoom siv kho tshuab ntawm ASTM A333 Gr.6 tus qauv: Lub zog Tensile (Tensile strength): yam tsawg kawg nkaus 415 MPa, lub zog tawm los (Yield strength): yam tsawg kawg nkaus 240 MPa, elongation (Elongation): yam tsawg kawg nkaus 30%, feem ntau siv: Qhov kub ntawm kev sim cuam tshuam - 45 ° C. Cov kev cai saum toj no tuaj yeem ua kom ntseeg tau tias kev siv cov kav dej ib txwm muaj nyob rau hauv qhov chaw kub tsawg thiab muaj lub zog thiab kev tawv txaus.
Cov lus qhia txog khoom: sab nraud txoj kab uas hla 21.3mm ~ 762mm, phab ntsa tuab 2.0mm ~ 140mm
Txoj kev tsim khoom: dov kub, kos duab txias, nthuav dav kub. Xwm txheej xa khoom: kev kho cua sov;
Cov xwm txheej xa khoom ntawm cov yeeb nkab hlau thiab cov txheej txheem kho cua sov. Cov yeeb nkab hlau raug xa mus rau hauv cov xwm txheej kho cua sov ib txwm muaj.
Cov txheej txheem kho cua sov ntawm cov khoom tiav lawm yog: 900 ℃ ~ 930 ℃ khaws cia cua sov rau 10 ~ 20 feeb, cua txias.
Cov txheej txheem tsim khoom
Cov txheej txheem tsim khoom ntawm A333Gr.6cov yeeb nkab hlau tsis muaj seamlessfeem ntau suav nrog cov yeeb nkab hlau tsim, kev kho cua sov, kev sim thiab lwm yam kev sib txuas. Thaum lub sijhawm tsim cov txheej txheem, cov phaj hlau zoo raug xaiv ua cov khoom siv raw, siab heevcov yeeb nkab hlau tsis muaj seamlessCov khoom siv tsim khoom siv, thiab tom qab ntau txoj kev ua tiav zoo, cov kav hlau A333Gr.6 zoo tau txais thaum kawg. Qhov txuas kho cua sov yog los txhim kho kev ua tau zoo ntawm cov kav hlau. Los ntawm kev tswj cov kev ntsuas xws li kub cua sov, lub sijhawm tuav thiab tus nqi txias, cov kav hlau muaj lub zog zoo dua thiab tiv taus corrosion. Qhov txuas sim yog los xyuas kom meej qhov zoo ntawm cov kav hlau, thiab ua qhov kev tshuaj xyuas tag nrho ntawm cov kav hlau los ntawm ntau txoj kev sim kom ntseeg tau tias nws cov kev ua tau zoo ua tau raws li cov qauv.
Cov yam ntxwv ntawm kev ua tau zoo
A333Gr.6 seamless steel yeeb nkab muaj ntau yam kev ua tau zoo heev, ua rau nws siv dav hauv cov teb thauj dej xws liroj thiab roj avUa ntej tshaj plaws, A333Gr.6 cov yeeb nkab hlau tsis muaj zog muaj zog thiab tawv, tuaj yeem tiv taus qhov siab thiab lub zog cuam tshuam, thiab ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov txheej txheem thauj mus los. Qhov thib ob, A333Gr.6 cov yeeb nkab hlau tsis muaj zog muaj kev tiv thaiv corrosion zoo thiab kub siab, thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov chaw ua haujlwm hnyav. Tsis tas li ntawd, A333Gr.6 cov yeeb nkab hlau tsis muaj zog kuj muaj kev ua haujlwm vuam zoo thiab kev ua haujlwm tiav, ua rau nws yooj yim rau kev teeb tsa thiab tswj.
Cov cheeb tsam thov
A333Gr.6 cov kav hlau tsis muaj seamless siv dav hauv cov teb thauj dej xws liroj thiab roj avHauv kev lag luam roj av, A333Gr.6 cov kav hlau tsis muaj hlau siv dav hauv cov kav dej roj, cov roj thiab roj sib sau ua ke thiab cov kav dej thauj mus los thiab lwm qhov chaw, ua kom muaj kev thauj mus los roj zoo thiab muaj kev nyab xeeb. Hauv kev lag luam roj av, A333Gr.6 cov kav hlau tsis muaj hlau siv hauv cov kav dej xa roj av, cov kav dej roj hauv nroog thiab lwm qhov chaw, muab lub zog huv rau tib neeg lub neej txhua hnub. Tsis tas li ntawd, A333Gr.6 cov kav hlau tsis muaj hlau kuj tseem siv tau hauv kev lag luam tshuaj lom neeg, hluav taws xob, kev tsim kho thiab lwm qhov chaw, muab kev txhawb nqa zoo rau kev txhim kho ntau yam kev lag luam.
Nrog rau kev loj hlob ntawm kev thov zog thoob ntiaj teb thiab kev txhim kho cov qauv zog tas mus li, kev cia siab ntawm kev ua lag luam ntawm A333Gr.6 seamless steel yeeb nkab yog dav heev. Ntawm ib sab tes, nrog rau kev nthuav dav ntawm kev txhim kho thiab kev siv roj, roj av thiab lwm yam khoom siv zog, qhov kev thov rau A333Gr.6 seamless steel yeeb nkab kuj tseem yuav txuas ntxiv mus. Ntawm qhov tod tes, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho tas mus li ntawm cov kev cai tiv thaiv ib puag ncig, cov txheej txheem tsim khoom thiab kev ua tau zoo ntawm A333Gr.6 seamless steel yeeb nkab yuav txuas ntxiv mus txhim kho kom tau raws li qhov xav tau ntawm ntau thaj chaw. Yog li ntawd, kev cia siab ntawm kev ua lag luam ntawm A333Gr.6 seamless steel yeeb nkab yog qhov zoo heev.
Hauv ntej, A333Gr.6 cov yeeb nkab hlau tsis muaj qhov txuas, ua ib yam khoom siv tseem ceeb hauv kev lag luam, muaj ntau yam kev siv hauv kev thauj mus los ntawm cov kua dej xws li roj thiab roj av. Nws qhov kev ua tau zoo heev thiab kev cia siab dav dav hauv kev lag luam ua rau nws ua lub luag haujlwm tseem ceeb hauv kev lag luam. Yav tom ntej, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho tas mus li ntawm cov kev cai tiv thaiv ib puag ncig, cov txheej txheem tsim khoom thiab kev ua tau zoo ntawm A333Gr.6 cov yeeb nkab hlau tsis muaj qhov txuas yuav txuas ntxiv txhim kho, muab kev txhawb nqa zoo dua rau kev txhim kho ntawm ntau yam kev lag luam.
Lub sijhawm tshaj tawm: Lub Peb Hlis-13-2024
